Holger Karl

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holger.karl@uni-paderborn.de
ID
126

312 Publications

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[312]
2023 | Book Chapter | LibreCat-ID: 45895 | OA
H. Karl, M. Maack, F. Meyer auf der Heide, S. Pukrop, and A. Redder, “On-The-Fly Compute Centers II: Execution of Composed Services in Configurable Compute Centers,” in On-The-Fly Computing -- Individualized IT-services in dynamic markets, vol. 412, C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, and H. Wehrheim, Eds. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2023, pp. 183–202.
LibreCat | Files available | DOI
 
[311]
2022 | Conference Paper | LibreCat-ID: 30236 | OA
S. B. Schneider, S. Werner, R. Khalili, A. Hecker, and H. Karl, “mobile-env: An Open Platform for Reinforcement Learning in Wireless Mobile Networks,” presented at the IEEE/IFIP Network Operations and Management Symposium (NOMS), Budapest, 2022.
LibreCat | Files available
 
[310]
2022 | Conference Paper | LibreCat-ID: 32811
A. Redder, A. Ramaswamy, and H. Karl, “Age of Information Process under Strongly Mixing Communication -- Moment Bound, Mixing Rate and Strong Law,” presented at the 58th Allerton Conference on Communication, Control, and Computing, 2022.
LibreCat
 
[309]
2022 | Conference Paper | LibreCat-ID: 30793
A. Redder, A. Ramaswamy, and H. Karl, “Multi-agent Policy Gradient Algorithms for Cyber-physical Systems with Lossy Communication,” 2022, doi: 10.5220/0010845400003116.
LibreCat | Files available | DOI
 
[308]
2022 | Preprint | LibreCat-ID: 30790
A. Redder, A. Ramaswamy, and H. Karl, “Distributed gradient-based optimization in the presence of dependent  aperiodic communication,” arXiv:2201.11343. 2022.
LibreCat | arXiv
 
[307]
2022 | Preprint | LibreCat-ID: 30791
A. Redder, A. Ramaswamy, and H. Karl, “Asymptotic Convergence of Deep Multi-Agent Actor-Critic Algorithms,” arXiv:2201.00570. 2022.
LibreCat | arXiv
 
[306]
2022 | Journal Article | LibreCat-ID: 32854
A. Redder, A. Ramaswamy, and H. Karl, “Practical Network Conditions for the Convergence of Distributed Optimization,” IFAC-PapersOnLine, vol. 55, no. 13, pp. 133–138, 2022.
LibreCat | Files available
 
[305]
2022 | Conference Paper | LibreCat-ID: 29220 | OA
S. Werner, S. B. Schneider, and H. Karl, “Use What You Know: Network and Service Coordination Beyond Certainty,” presented at the IEEE/IFIP Network Operations and Management Symposium (NOMS), Budapest, 2022.
LibreCat | Files available
 
[304]
2021 | Conference Paper | LibreCat-ID: 25278
H. Afifi, F. J. Sauer, and H. Karl, “Reinforcement Learning for Admission Control in Wireless Virtual Network Embedding,” 2021.
LibreCat | Files available
 
[303]
2021 | Conference Paper | LibreCat-ID: 25281
H. Afifi, M. Guenther, A. Brendel, H. Karl, and W. Kellermann, “Reinforcement Learning-based Microphone Selection in Wireless Acoustic Sensor Networks considering Network and Acoustic Utilities,” 2021.
LibreCat | Files available
 
[302]
2021 | Conference Paper | LibreCat-ID: 25293
M. Gunther, H. Afifi, A. Brendel, H. Karl, and W. Kellermann, “Network-Aware Optimal Microphone Channel Selection in Wireless Acoustic Sensor Networks,” 2021, doi: 10.1109/icassp39728.2021.9414528.
LibreCat | DOI
 
[301]
2021 | Conference Paper | LibreCat-ID: 20125
A. Hasnain and H. Karl, “Learning Flow Scheduling,” in 2021 IEEE 18th Annual Consumer Communications & Networking Conference (CCNC), Las Vegas, USA.
LibreCat | DOI | Download (ext.)
 
[300]
2021 | Conference Paper | LibreCat-ID: 21005
A. Hasnain and H. Karl, “Learning Coflow Admissions,” in IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), Vancouver BC Canada.
LibreCat | Files available | DOI | Download (ext.)
 
[299]
2021 | Conference Paper | LibreCat-ID: 21478
H. Afifi, A. Ramaswamy, and H. Karl, “Reinforcement Learning for Autonomous Vehicle Movements in Wireless Sensor Networks,” in 2021 IEEE International Conference on Communications (ICC): IoT and Sensor Networks Symposium (IEEE ICC’21 - IoTSN Symposium), 2021.
LibreCat
 
[298]
2021 | Conference Paper | LibreCat-ID: 21479
H. Afifi, A. Ramaswamy, and H. Karl, “A Reinforcement Learning QoI/QoS-Aware Approach in Acoustic Sensor Networks,” in 2021 IEEE 18th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2021), 2021.
LibreCat
 
[297]
2021 | Conference Paper | LibreCat-ID: 21543 | OA
S. B. Schneider, H. Qarawlus, and H. Karl, “Distributed Online Service Coordination Using Deep Reinforcement Learning,” in IEEE International Conference on Distributed Computing Systems (ICDCS), Washington, DC, USA, 2021.
LibreCat | Files available
 
[296]
2021 | Conference Paper | LibreCat-ID: 20693 | OA
S. B. Schneider, M. Jürgens, and H. Karl, “Divide and Conquer: Hierarchical Network and Service Coordination,” in IFIP/IEEE International Symposium on Integrated Network Management (IM), Bordeaux, France, 2021.
LibreCat | Files available
 
[295]
2021 | Journal Article | LibreCat-ID: 21808 | OA
S. B. Schneider et al., “Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning,” Transactions on Network and Service Management, 2021.
LibreCat | Files available | DOI
 
[294]
2021 | Working Paper | LibreCat-ID: 33854 | OA
S. B. Schneider, H. Karl, R. Khalili, and A. Hecker, DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning. 2021.
LibreCat | Files available
 
[293]
2020 | Conference Paper | LibreCat-ID: 19607 | OA
S. B. Schneider, L. D. Klenner, and H. Karl, “Every Node for Itself: Fully Distributed Service Coordination,” in IEEE International Conference on Network and Service Management (CNSM), 2020.
LibreCat | Files available
 
[292]
2020 | Conference Paper | LibreCat-ID: 19609 | OA
S. B. Schneider et al., “Self-Driving Network and Service Coordination Using Deep Reinforcement Learning,” in IEEE International Conference on Network and Service Management (CNSM), 2020.
LibreCat | Files available
 
[291]
2020 | Conference Paper | LibreCat-ID: 20164
H. Afifi and H. Karl, “Reinforcement Learning for Virtual Network Embedding in Wireless Sensor Networks,” in 2020 Thirteenth International Workshop on Selected Topics in Mobile and Wireless Computing (STWiMob’2020), 2020.
LibreCat
 
[290]
2020 | Conference Paper | LibreCat-ID: 16726
H. Razzaghi Kouchaksaraei, A. P. Shivarpatna Venkatesh, A. Churi, M. Illian, and H. Karl, “Dynamic Provisioning of Network Services on Heterogeneous Resources,” in European Conference on Networks and Communications (EUCNC 2020).
LibreCat
 
[289]
2020 | Conference Paper | LibreCat-ID: 17082
A. Hasnain and H. Karl, “Coflow Scheduling with Performance Guarantees for Data Center Applications,” in 2020 20th IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGRID), Melbourne, Australia, 2020.
LibreCat | DOI | Download (ext.)
 
[288]
2020 | Conference Paper | LibreCat-ID: 16219 | OA
S. B. Schneider, N. P. Satheeschandran, M. Peuster, and H. Karl, “Machine Learning for Dynamic Resource Allocation in Network Function Virtualization,” in IEEE Conference on Network Softwarization (NetSoft), Ghent, Belgium, 2020.
LibreCat | Files available
 
[287]
2020 | Conference Paper | LibreCat-ID: 16222
A. Zafeiropoulos et al., “Benchmarking and Profiling 5G Verticals’ Applications: An Industrial IoT Use Case,” in IEEE Conference on Network Softwarization (NetSoft), 2020.
LibreCat
 
[286]
2020 | Journal Article | LibreCat-ID: 16278
N. Nomikos et al., “A UAV-based moving 5G RAN for massive connectivity of mobile users and IoT devices,” Vehicular Communications, 2020.
LibreCat | DOI
 
[285]
2020 | Journal Article | LibreCat-ID: 16280
F. Li, D. Yu, H. Yang, J. Yu, H. Karl, and X. Cheng, “Multi-Armed-Bandit-Based Spectrum Scheduling Algorithms in Wireless Networks: A Survey,” IEEE Wireless Communications, pp. 24–30, 2020.
LibreCat | DOI
 
[284]
2020 | Conference Paper | LibreCat-ID: 16400
M. Müller, D. Behnke, P.-B. Bök, S. B. Schneider, M. Peuster, and H. Karl, “Cloud-Native Threat Detection and Containment for Smart Manufacturing,” in IEEE Conference on Network Softwarization (NetSoft) Demo Track, Ghent, Belgium, 2020.
LibreCat
 
[283]
2020 | Journal Article | LibreCat-ID: 13770
H. Karl, D. Kundisch, F. Meyer auf der Heide, and H. Wehrheim, “A Case for a New IT Ecosystem: On-The-Fly Computing,” Business & Information Systems Engineering, vol. 62, no. 6, pp. 467–481, 2020, doi: 10.1007/s12599-019-00627-x.
LibreCat | Files available | DOI
 
[282]
2019 | Conference Paper | LibreCat-ID: 3287 | OA
S. B. Schneider, A. Sharma, H. Karl, and H. Wehrheim, “Specifying and Analyzing Virtual Network Services Using Queuing Petri Nets,” in 2019 IFIP/IEEE International Symposium on Integrated Network Management (IM), Washington, DC, USA, 2019, pp. 116--124.
LibreCat | Files available | Download (ext.)
 
[281]
2019 | Conference Paper | LibreCat-ID: 9270 | OA
S. B. Schneider, M. Peuster, D. Behnke, M. Marcel, P.-B. Bök, and H. Karl, “Putting 5G into Production: Realizing a Smart Manufacturing Vertical Scenario,” in European Conference on Networks and Communications (EuCNC), 2019.
LibreCat | Files available | DOI | Download (ext.)
 
[280]
2019 | Journal Article | LibreCat-ID: 8113 | OA
M. Peuster, C. Dröge, C. Boos, and H. Karl, “Joint testing and profiling of microservice-based network services using TTCN-3,” ICT Express, 2019.
LibreCat | Files available | DOI | Download (ext.)
 
[279]
2019 | Conference Paper | LibreCat-ID: 8240
S. Dräxler and H. Karl, “SPRING: Scaling, Placement, and Routing of Heterogeneous Services with Flexible Structures,” in 5th IEEE International Conference on Network Softwarization (NetSoft) 2019, Paris.
LibreCat
 
[278]
2019 | Conference Paper | LibreCat-ID: 8792 | OA
M. Peuster, S. B. Schneider, D. Behnke, M. Müller, P.-B. Bök, and H. Karl, “Prototyping and Demonstrating 5G Verticals: The Smart Manufacturing Case,” in 5th IEEE International Conference on Network Softwarization (NetSoft 2019), Paris, 2019.
LibreCat | Files available | DOI | Download (ext.)
 
[277]
2019 | Journal Article | LibreCat-ID: 8795 | OA
M. Peuster, H. Küttner, and H. Karl, “A flow handover protocol to support state migration in softwarized networks,” International Journal of Network Management, 2019.
LibreCat | Files available | DOI | Download (ext.)
 
[276]
2019 | Conference Paper | LibreCat-ID: 9809
H. Razzaghi Kouchaksaraei and H. Karl, “Service Function Chaining Across OpenStack and Kubernetes Domains,” in 13th ACM International Conference on Distributed and Event-based Systems, Darmstadt, 2019.
LibreCat | Files available | DOI
 
[275]
2019 | Journal Article | LibreCat-ID: 9824 | OA
M. Peuster et al., “Introducing Automated Verification and Validation for Virtualized Network Functions and Services,” IEEE Communications Magazine, pp. 96–102, 2019.
LibreCat | Files available | DOI | Download (ext.)
 
[274]
2019 | Conference Paper | LibreCat-ID: 6860 | OA
H. Afifi and H. Karl, “Power Allocation with a Wireless Multi-cast Aware Routing for Virtual Network Embedding,” in 2019 16th IEEE Annual Consumer Communications & Networking Conference (CCNC2019).
LibreCat | Files available
 
[273]
2019 | Conference Paper | LibreCat-ID: 12880
M. Guenther, H. Afifi, A. Brendel, H. Karl, and W. Kellermann, “Sparse Adaptation of Distributed Blind Source Separation in Acoustic Sensor Networks,” in 2019 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA) (WASPAA 2019), 2019.
LibreCat
 
[272]
2019 | Conference Paper | LibreCat-ID: 12881
H. Afifi and H. Karl, “An Approximate Power Control Algorithm for a Multi-Cast Wireless Virtual Network Embedding,” in 2019 12th IFIP Wireless and Mobile Networking Conference (WMNC) (WMNC’19), 2019.
LibreCat
 
[271]
2019 | Conference Paper | LibreCat-ID: 12882 | OA
H. Afifi et al., “A Rapid Prototyping for Wireless Virtual Network Embedding using MARVELO,” in 2019 IEEE Wireless Communications and Networking Conference (WCNC) (IEEE WCNC 2019) (Demo), 2019.
LibreCat | Files available
 
[270]
2019 | Conference Paper | LibreCat-ID: 12912
H. Razzaghi Kouchaksaraei and H. Karl, “Quantitative Analysis of Dynamically Provisioned Heterogeneous Network Services,” in 15th International Conference on Network and Service Management (CNSM), Halifax, Canada, 2019.
LibreCat
 
[269]
2019 | Conference Paper | LibreCat-ID: 15369
M. Müller, D. Behnke, P.-B. Bök, M. Peuster, S. B. Schneider, and H. Karl, “5G as Key Technology for Networked Factories: Application of Vertical-specific Network Services for Enabling Flexible Smart Manufacturing,” in IEEE 17th International Conference on Industrial Informatics (IEEE-INDIN), 2019.
LibreCat
 
[268]
2019 | Conference Paper | LibreCat-ID: 15371 | OA
M. Peuster, S. B. Schneider, and H. Karl, “The Softwarised Network Data Zoo,” in IEEE/IFIP 15th International Conference on Network and Service Management (CNSM), 2019.
LibreCat | Files available | Download (ext.)
 
[267]
2019 | Conference Paper | LibreCat-ID: 15373 | OA
D. Moro, M. Peuster, H. Karl, and A. Capone, “FOP4: Function Offloading Prototyping in Heterogeneous and Programmable Network Scenarios,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2019.
LibreCat | Files available
 
[266]
2019 | Conference Paper | LibreCat-ID: 15374 | OA
D. Moro, M. Peuster, H. Karl, and A. Capone, “Demonstrating FOP4: A Flexible Platform to Prototype NFV Offloading Scenarios,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2019.
LibreCat | Files available
 
[265]
2019 | Conference Paper | LibreCat-ID: 15375
M. Müller, D. Behnke, P.-B. Bök, S. B. Schneider, M. Peuster, and H. Karl, “Putting NFV into Reality: Physical Smart Manufacturing Testbed,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2019.
LibreCat
 
[264]
2019 | Conference Paper | LibreCat-ID: 15376
D. Behnke, M. Müller, P.-B. Bök, S. B. Schneider, M. Peuster, and H. Karl, “NFV-driven intrusion detection for smart manufacturing,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2019.
LibreCat
 
[263]
2019 | Journal Article | LibreCat-ID: 15741
A. S. Leong, A. Ramaswamy, D. E. Quevedo, H. Karl, and L. Shi, “Deep reinforcement learning for wireless sensor scheduling in cyber–physical systems,” Automatica, 2019.
LibreCat | Files available | DOI
 
[262]
2019 | Conference Paper | LibreCat-ID: 13123
H. Afifi, K. Horbach, and H. Karl, “A Genetic Algorithm Framework for Solving Wireless Virtual Network Embedding,” in 2019 International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob) (WiMob 2019), 2019.
LibreCat
 
[261]
2019 | Conference Paper | LibreCat-ID: 13292 | OA
S. B. Schneider et al., “‘Producing Cloud-Native’: Smart Manufacturing Use Cases on Kubernetes,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN) Demo Track, Dallas, TX, USA, 2019.
LibreCat | Files available
 
[260]
2019 | Journal Article | LibreCat-ID: 10325 | OA
M. Peuster, M. Marchetti, G. García de Blas, and H. Karl, “Automated testing of NFV orchestrators against carrier-grade multi-PoP scenarios using emulation-based smoke testing,” EURASIP Journal on Wireless Communications and Networking, 2019.
LibreCat | Files available | DOI | Download (ext.)
 
[259]
2018 | Conference Paper | LibreCat-ID: 2474
H. Afifi, S. Auroux, and H. Karl, “MARVELO: Wireless Virtual Network Embedding for Overlay Graphs with Loops,” 2018.
LibreCat | Files available
 
[258]
2018 | Conference Paper | LibreCat-ID: 2476
B. Shiferaw Heyi and H. Karl, “Modelling Time-Limited Capacity of a Wireless Channel as aMarkov Reward Process,” 2018.
LibreCat | Files available
 
[257]
2018 | Conference Paper | LibreCat-ID: 2480 | OA
S. Dräxler, M. Peuster, M. Illian, and H. Karl, “Generating Resource and Performance Models for Service Function Chains: The Video Streaming Case,” in 4th IEEE International Conference on Network Softwarization (NetSoft 2018), Montreal, 2018, pp. 318--322.
LibreCat | Files available | DOI
 
[256]
2018 | Conference Paper | LibreCat-ID: 2481 | OA
S. Dräxler, S. B. Schneider, and H. Karl, “ Scaling and Placing Bidirectional Services with Stateful Virtual and Physical Network Functions,” in 4th IEEE International Conference on Network Softwarization (NetSoft 2018), Montreal, 2018, pp. 123--131.
LibreCat | Files available
 
[255]
2018 | Conference Paper | LibreCat-ID: 2482 | OA
S. Dräxler et al., “5G OS: Control and Orchestration of Services on Multi-Domain Heterogeneous 5G Infrastructures,” in 27th European Conference on Networks and Communications (EUCNC 2018), Ljubljana.
LibreCat | Files available
 
[254]
2018 | Report | LibreCat-ID: 2483 | OA
S. Dräxler, M. Peuster, M. Illian, and H. Karl, Towards Predicting Resource Demands and Performance of Distributed Cloud Services. Wien, Darmstadt, 2018.
LibreCat | Files available | Download (ext.)
 
[253]
2018 | Conference Paper | LibreCat-ID: 2472
S. Auroux and H. Karl, “Distributed Placement of Virtualized Control Applications in Mobile Backhaul Networks,” 2018.
LibreCat | Files available | DOI
 
[252]
2018 | Conference Paper | LibreCat-ID: 2666 | OA
H. Razzaghi Kouchaksaraei, S. Dräxler, M. Peuster, and H. Karl, “Programmable and Flexible Management and Orchestration of Virtualized Network Functions,” in 2018 European Conference on Networks and Communications (EuCNC), Ljubljana, Slovenia.
LibreCat | Files available | Download (ext.)
 
[251]
2018 | Conference Paper | LibreCat-ID: 2667 | OA
H. Razzaghi Kouchaksaraei, T. Dierich, and H. Karl, “Pishahang: Joint Orchestration of Network Function Chains and Distributed Cloud Applications,” presented at the Network Softwarization (NetSoft) 2018, Montreal, Canada.
LibreCat | Files available | Download (ext.)
 
[250]
2018 | Conference Paper | LibreCat-ID: 3217
B. Demirel, A. Ramaswamy, D. Quevedo, and H. Karl, “DeepCAS: A Deep Reinforcement Learning Algorithm for Control-Aware Scheduling,” 2018.
LibreCat | Files available | DOI | Download (ext.)
 
[249]
2018 | Conference Paper | LibreCat-ID: 3345 | OA
M. Peuster, H. Küttner, and H. Karl, “ Let the state follow its flows: An SDN-based flow handover protocol to support state migration,” in 4th IEEE International Conference on Network Softwarization (NetSoft 2018), Montreal.
LibreCat | Files available | DOI | Download (ext.)
 
[248]
2018 | Conference Paper | LibreCat-ID: 3346 | OA
M. Peuster, J. Kampmeyer, and H. Karl, “Containernet 2.0: A Rapid Prototyping Platform for Hybrid Service Function Chains,” in 4th IEEE International Conference on Network Softwarization (NetSoft 2018), Montreal.
LibreCat | Files available | DOI | Download (ext.)
 
[247]
2018 | Conference Paper | LibreCat-ID: 3347 | OA
M. Peuster, M. Marchetti, G. Garcia de Blas, and H. Karl, “Emulation-based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments,” in European Conference on Networks and Communications (EuCNC), Ljubljana.
LibreCat | Files available | DOI | Download (ext.)
 
[246]
2018 | Journal Article | LibreCat-ID: 3152 | OA
S. Dräxler, H. Karl, and Z. A. Mann, “JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services,” IEEE Transactions on Network and Service Management, 2018.
LibreCat | Files available | DOI | Download (ext.)
 
[245]
2018 | Conference Paper | LibreCat-ID: 6016 | OA
M. Peuster and H. Karl, “Understand your chains and keep your deadlines: Introducing time-constrained profiling for NFV,” in IEEE/IFIP 14th International Conference on Network and Service Management (CNSM), Rome.
LibreCat | Files available | Download (ext.)
 
[244]
2018 | Conference Paper | LibreCat-ID: 6483 | OA
M. Peuster, S. B. Schneider, F. Christ, and H. Karl, “A Prototyping Platform to Validate and Verify Network Service Header-based Service Chains,” in IEEE Conference on Network Function Virtualisation and Software Defined Networks (NFV-SDN) 5GNetApp, Verona, 2018.
LibreCat | Files available
 
[243]
2018 | Report | LibreCat-ID: 6485 | OA
R. V. Rosa, C. E. Rothenberg, M. Peuster, and H. Karl, Methodology for VNF Benchmarking Automation. IETF.
LibreCat | Download (ext.)
 
[242]
2018 | Conference Paper | LibreCat-ID: 6970 | OA
S. B. Schneider, S. Dräxler, and H. Karl, “Trade-offs in Dynamic Resource Allocation in Network Function Virtualization,” in IEEE Global Communications Conference (GLOBECOM 2018), Abu Dhabi, UAE, 2018.
LibreCat | Files available
 
[241]
2018 | Conference Paper | LibreCat-ID: 6972 | OA
S. B. Schneider, M. Peuster, and H. Karl, “A Generic Emulation Framework for Reusing and Evaluating VNF Placement Algorithms,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN 2018), Verona, Italy, 2018.
LibreCat | Files available | DOI | Download (ext.)
 
[240]
2018 | Conference Paper | LibreCat-ID: 6974 | OA
S. B. Schneider, M. Peuster, W. Tavernier, and H. Karl, “A Fully Integrated Multi-Platform NFV SDK,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN 2018), Verona, Italy, 2018.
LibreCat | Files available | DOI | Download (ext.)
 
[239]
2018 | Conference Paper | LibreCat-ID: 1041
H. Razzaghi Kouchaksaraei and H. Karl, “Joint Orchestration of Cloud-Based Microservices and Virtual Network Functions,” in The Ninth International Conference on Cloud Computing, GRIDs, and Virtualization CLOUD COMPUTING, Barcelona, Spain, 2018, pp. 153–154.
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[238]
2018 | Conference Paper | LibreCat-ID: 6859
H. Afifi, J. Schmalenstroeer, J. Ullmann, R. Haeb-Umbach, and H. Karl, “MARVELO - A Framework for Signal Processing in Wireless Acoustic Sensor Networks,” in Speech Communication; 13th ITG-Symposium, 2018, pp. 1–5.
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[237]
2017 | Journal Article | LibreCat-ID: 58 | OA
S. Dräxler and H. Karl, “Specification, Composition, and Placement of Network Services with Flexible Structures,” International Journal of Network Management, no. 2, pp. 1--16, 2017.
LibreCat | Files available | DOI
 
[236]
2017 | Journal Article | LibreCat-ID: 64
M. Keller and H. Karl, “Response-Time-Optimised Service Deployment: MILP Formulations of Piece-wise Linear Functions Approximating Non-linear Bivariate Mixed-integer Functions,” IEEE Transactions on Network and Service Management, no. 1, pp. 121--135, 2017.
LibreCat | Files available | DOI
 
[235]
2017 | Conference Paper | LibreCat-ID: 708
A. Schwabe, E. Rojas, and H. Karl, “Minimizing downtimes: Using dynamic reconfiguration and state management in SDN,” in 2017 {IEEE} Conference on Network Softwarization, NetSoft 2017, Bologna, Italy, July 3-7, 2017, Bologna, 2017, pp. 1--5.
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[234]
2017 | Conference Paper | LibreCat-ID: 717 | OA
S. Dräxler et al., “SONATA: Service programming and orchestration for virtualized software networks,” in 2017 IEEE International Conference on Communications Workshops (ICC Workshops), Paris, France, 2017.
LibreCat | Files available | DOI | Download (ext.)
 
[233]
2017 | Conference Paper | LibreCat-ID: 723 | OA
M. Peuster, S. Dräxler, H. Razzaghi Kouchaksaraei, S. van Rossem, W. Tavernier, and H. Karl, “A flexible multi-pop infrastructure emulator for carrier-grade MANO systems,” in IEEE Conference on Network Softwarization, NetSoft 2017, Bologna, Italy, July 3-7, 2017, Bologna, 2017, pp. 1--3.
LibreCat | Files available | DOI
 
[232]
2017 | Conference Paper | LibreCat-ID: 87 | OA
S. Dräxler, H. Karl, and Z. A. Mann, “Joint Optimization of Scaling and Placement of Virtual Network Services,” in Proceedings of the 17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid 2017), 2017.
LibreCat | Files available | DOI
 
[231]
2017 | Conference Paper | LibreCat-ID: 981 | OA
M. Peuster and H. Karl, “Profile Your Chains, Not Functions. Automated Network Service Profiling in DevOps Environments,” in IEEE Conference on Network Function Virtualisation and Software Defined Networks (NFV-SDN), Berlin, 2017.
LibreCat | Files available | DOI
 
[230]
2017 | Conference Paper | LibreCat-ID: 983
S. Auroux, S. Scholz, and H. Karl, “Assessing Genetic Algorithms for Placing Flow Processing-aware Control Applications,” in Proc. European Wireless, 2017.
LibreCat | Download (ext.)
 
[229]
2016 | Journal Article | LibreCat-ID: 714 | OA
H. Karl et al., “DevOps for network function virtualisation: an architectural approach,” Transactions on Emerging Telecommunications Technologies, vol. 27, no. 9, pp. 1206–1215, 2016.
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[228]
2016 | Journal Article | LibreCat-ID: 726
P. Wette and H. Karl, “DCT2Gen: A traffic generator for data centers,” Computer Communications, pp. 45--58, 2016.
LibreCat | Files available | DOI
 
[227]
2016 | Conference Paper | LibreCat-ID: 728
A. Schwabe, P. A. Aranda-Gutierrez, and H. Karl, “Composition of SDN applications: Options/challenges for real implementations,” in Proceedings of the 2016 Applied Networking Research Workshop, {ANRW} 2016, Berlin, Germany, July 16, 2016, 2016, pp. 26--31.
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[226]
2016 | Conference Paper | LibreCat-ID: 729
R. Doriguzzi Corin, P. A. Aranda-Gutierrez, E. Rojas, H. Karl, and E. Salvadori, “Reusability of software-defined networking applications: {A} runtime, multi-controller approach,” in 12th International Conference on Network and Service Management, {CNSM} 2016, Montreal, QC, Canada, October 31 - Nov. 4, 2016, 2016, pp. 209--215.
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[225]
2016 | Conference Paper | LibreCat-ID: 730 | OA
M. Peuster and H. Karl, “Understand Your Chains: Towards Performance Profile-Based Network Service Management,” in Fifth European Workshop on Software-Defined Networks, EWSDN 2016, Den Haag, The Netherlands, October 10-11, 2016, Den Haag, 2016, pp. 7--12.
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[224]
2016 | Conference Paper | LibreCat-ID: 731
M. Peuster, H. Karl, A. Enrico Redondi, and A. Capone, “Demonstrating on-demand cell switching with a two-layer mobile network testbed,” in IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016, San Francisco, 2016, pp. 1015--1016.
LibreCat | Files available | DOI | Download (ext.)
 
[223]
2016 | Conference Paper | LibreCat-ID: 732 | OA
M. Peuster and H. Karl, “E-State: Distributed state management in elastic network function deployments,” in IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016, Seoul, 2016, pp. 6--10.
LibreCat | Files available | DOI
 
[222]
2016 | Conference Paper | LibreCat-ID: 735
S. Auroux, D. Parruca, and H. Karl, “Joint real-time scheduling and interference coordination for wireless factory automation,” in 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, {PIMRC} 2016, Valencia, Spain, September 4-8, 2016, 2016, pp. 1--6.
LibreCat | DOI | Download (ext.)
 
[221]
2016 | Conference Paper | LibreCat-ID: 738 | OA
M. Peuster, H. Karl, and S. van Rossem, “MeDICINE: Rapid Prototyping of Production-Ready Network Services in Multi-PoP Environments,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), Palo Alto, 2016.
LibreCat | Files available | DOI | Download (ext.)
 
[220]
2016 | Conference Paper | LibreCat-ID: 166 | OA
S. Dräxler and H. Karl, “Placement of Services with Flexible Structures Specified by a YANG Data Model,” in Proceedings of the 2nd International IEEE Conference on Network Softwarization (NetSoft), 2016, pp. 184--192.
LibreCat | Files available | DOI | Download (ext.)
 
[219]
2016 | Journal Article | LibreCat-ID: 1373
M. Herlich, N. Bredenbals, and H. Karl, “Delayed (de-)activation in servers with a sleep mode,” Sustainable Computing: Informatics and Systems, vol. 10, pp. 48–55, 2016.
LibreCat | DOI
 
[218]
2015 | Conference Paper | LibreCat-ID: 252
M. Dräxler, J. Blobel, P. Dreimann, S. Valentin, and H. Karl, “SmarterPhones: Anticipatory Download Scheduling for Wireless Video Streaming,” in Proceedings of the 2nd International Conference on Networked Systems (NetSys), 2015, pp. 1--8.
LibreCat | Files available | DOI | Download (ext.)
 
[217]
2015 | Conference Paper | LibreCat-ID: 287
P. Wette and H. Karl, “HybridTE: Traffic Engineering for Very Low-Cost Software-Defined Data-Center Networks,” in Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015), 2015, pp. 1--7.
LibreCat | Files available | DOI
 
[216]
2015 | Conference Paper | LibreCat-ID: 247
A. Schwabe and H. Karl, “SynRace: Decentralized Load-Adaptive Multi-path Routing without Collecting Statistics,” in Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015), 2015, pp. 37–42.
LibreCat | Files available | DOI
 
[215]
2015 | Conference Paper | LibreCat-ID: 739
P. A. Aranda-Gutierrez, H. Karl, E. Rojas, and A. Leckey, “On Network Application representation and controller independence in {SDN,” in 2015 European Conference on Networks and Communications, EuCNC 2015, Paris, France, June 29 - July 2, 2015, 2015, pp. 429--433.
LibreCat | DOI
 
[214]
2015 | Conference Paper | LibreCat-ID: 742
J. Blanckenstein, C. Nardin, J. Klaue, and H. Karl, “Error characterization of multi-access point WSNs in an aircraft cabin,” in {IEEE} International Conference on Communication, {ICC} 2015, London, United Kingdom, June 8-12, 2015, Workshop Proceedings, 2015, pp. 2363--2368.
LibreCat | DOI
 
[213]
2015 | Conference Paper | LibreCat-ID: 743
A. Schwabe and H. Karl, “Topology model to generate realistic latency for simulations,” in 2015 IEEE International Conference on Communications, ICC 2015, London, United Kingdom, June 8-12, 2015, 2015, pp. 6122--6127.
LibreCat | Files available | DOI
 
[212]
2015 | Conference Paper | LibreCat-ID: 745
M. Dräxler, J. Blobel, and H. Karl, “Anticipatory Download Scheduling in Wireless Video Streaming with Uncertain Data Rate Prediction,” in 8th IFIP Wireless and Mobile Networking Conference, WMNC 2015, Munich, Germany, October 5-7, 2015, 2015, pp. 136--143.
LibreCat | DOI
 
[211]
2015 | Conference Paper | LibreCat-ID: 746
P. Wette, A. Schwabe, M. Splietker, and H. Karl, “Extending Hadoop’s Yarn Scheduler Load Simulator with a highly realistic network & traffic model,” in Proceedings of the 1st {IEEE} Conference on Network Softwarization, NetSoft 2015, London, United Kingdom, April 13-17, 2015, 2015, pp. 1--2.
LibreCat | DOI
 
[210]
2015 | Conference Paper | LibreCat-ID: 747
S. Auroux and H. Karl, “Flexible reassignment of flow processing-aware controllers in future wireless networks,” in 26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015, Hong Kong, China, August 30 - September 2, 2015, 2015, pp. 1850--1855.
LibreCat | DOI
 
[209]
2015 | Conference Paper | LibreCat-ID: 748
S. Auroux and H. Karl, “Efficient flow processing-aware controller placement in future wireless networks,” in 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015, New Orleans, LA, USA, March 9-12, 2015, 2015, pp. 1787--1792.
LibreCat | DOI
 
[208]
2015 | Preprint | LibreCat-ID: 749 | OA
S. Dräxler and H. Karl, “Specification of Complex Structures in Distributed Service Function Chaining Using a YANG Data Model,” CoRR. 2015.
LibreCat | Download (ext.)
 
[207]
2015 | Preprint | LibreCat-ID: 750
M. Dräxler and H. Karl, “Dynamic Backhaul Network Configuration in SDN-based Cloud RANs,” CoRR. 2015.
LibreCat
 
[206]
2015 | Conference Paper | LibreCat-ID: 986
M. Peuster and H. Karl, “An Architecture for Energy-aware On-demand Mobile Network Management,” in Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges, London, 2015.
LibreCat | Files available | Download (ext.)
 
[205]
2014 | Conference Paper | LibreCat-ID: 329
P. Wette, M. Dräxler, A. Schwabe, F. Wallaschek, M. H. Zahraee, and H. Karl, “MaxiNet: Distributed Emulation of Software-Defined Networks,” in Proceedings of the 2014 IFIP Networking Conference (Networking 2014), 2014, pp. 1–9.
LibreCat | Files available | DOI
 
[204]
2014 | Conference Paper | LibreCat-ID: 339
P. Wette and H. Karl, “Using Application Layer Knowledge in Routing and Wavelength Assignment Algorithms,” in Proceedings of the IEEE International Conference on Communications 2014, 2014, pp. 3270–3276.
LibreCat | Files available | DOI
 
[203]
2014 | Conference Paper | LibreCat-ID: 354
M. Keller, C. Robbert, and H. Karl, “Template Embedding: Using Application Architecture to Allocate Resources in Distributed Clouds,” in Proceedings of 7th International Conference on Utility and Cloud Computing (UCC), 2014, pp. 387--395.
LibreCat | Files available | DOI
 
[202]
2014 | Conference Paper | LibreCat-ID: 360 | OA
S. Dräxler, M. Keller, and H. Karl, “Specifying and Placing Chains of Virtual Network Functions,” in Proceedings of the 3rd International Conference on Cloud Networking (CloudNet), 2014, pp. 7–13.
LibreCat | Files available | DOI
 
[201]
2014 | Conference Paper | LibreCat-ID: 372
M. Keller and H. Karl, “Response Time-Optimized Distributed Cloud Resource Allocation,” in Proceedings of the SIGCOMM workshop on Distributed cloud computing, 2014, pp. 47--52.
LibreCat | Files available | DOI
 
[200]
2014 | Conference Paper | LibreCat-ID: 382
J. Künsemöller, S. Brangewitz, H. Karl, and C.-J. Haake, “Provider Competition in Infrastructure-as-a-Service,” in Proceedings of the 2014 IEEE International Conference on Services Computing (SCC), 2014, pp. 203–210.
LibreCat | Files available | DOI
 
[199]
2014 | Conference Paper | LibreCat-ID: 1801
P. Wette and H. Karl, “Incorporating feedback from application layer into routing and wavelength assignment algorithms,” in 2013 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2014.
LibreCat | DOI
 
[198]
2014 | Journal Article | LibreCat-ID: 467
J. Künsemöller and H. Karl, “A Game-Theoretic Approach to the Financial Benefits of Infrastructure-as-a-Service,” Future Generation Computer Systems, pp. 44--52, 2014.
LibreCat | Files available | DOI
 
[197]
2014 | Journal Article | LibreCat-ID: 753
F. Beister, M. Dräxler, J. Aelken, and H. Karl, “Power model design for ICT systems -- A generic approach,” Computer Communications, pp. 77--85, 2014.
LibreCat | DOI
 
[196]
2014 | Conference Paper | LibreCat-ID: 759
M. Dräxler, P. Dreimann, and H. Karl, “Anticipatory power cycling of mobile network equipment for high demand multimedia traffic,” in IEEE Online Conference on Green Communications, OnlineGreenComm 2014, November 12-14, 2014, 2014, pp. 1--7.
LibreCat | DOI
 
[195]
2014 | Conference Paper | LibreCat-ID: 760
S. Auroux and H. Karl, “Flow processing-aware controller placement in wireless DenseNets,” in 25th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communication, {PIMRC} 2014, Washington DC, USA, September 2-5, 2014, 2014, pp. 1294--1299.
LibreCat | DOI
 
[194]
2014 | Conference Paper | LibreCat-ID: 763
J. Blanckenstein and H. Karl, “Energy-efficient clock synchronization using wake-up receivers,” in 22nd International Conference on Software, Telecommunications and Computer Networks, SoftCOM 2014, Split, Croatia, September 17-19, 2014, 2014, pp. 408--413.
LibreCat | DOI
 
[193]
2014 | Conference Paper | LibreCat-ID: 765
F. Beister and H. Karl, “Predicting mobile video inter-download times with Hidden Markov Models,” in IEEE 10th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2014, Larnaca, Cyprus, October 8-10, 2014, 2014, pp. 359--364.
LibreCat | DOI
 
[192]
2014 | Preprint | LibreCat-ID: 766
S. Mehraghdam, M. Keller, and H. Karl, “Specifying and Placing Chains of Virtual Network Functions,” CoRR. 2014.
LibreCat
 
[191]
2014 | Preprint | LibreCat-ID: 767
P. Wette and H. Karl, “DCT2Gen: A Versatile TCP Traffic Generator for Data Centers,” CoRR. 2014.
LibreCat
 
[190]
2014 | Preprint | LibreCat-ID: 768
A. Schwabe and H. Karl, “Adding Geographical Embedding to AS Topology Generation,” CoRR. 2014.
LibreCat
 
[189]
2014 | Conference Paper | LibreCat-ID: 1647
M. Dräxler and H. Karl, “Feasibility of Base Station Coordination and Dynamic Backhaul Network Configuration in Backhaul Networks with Limited Capacity,” in Proceedings of 20th European Wireless Conference , 2014.
LibreCat | Files available | Download (ext.)
 
[188]
2014 | Conference Paper | LibreCat-ID: 1654
M. Herlich and H. Karl, “Analytic quantification of outage probability and radiated power of cooperative base stations,” in 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt) 2014, 2014.
LibreCat | DOI
 
[187]
2014 | Journal Article | LibreCat-ID: 1375
F. Beister, M. Dräxler, J. Aelken, and H. Karl, “Power model design for ICT systems – A generic approach,” Computer Communications, vol. 50, pp. 77–85, 2014.
LibreCat | DOI
 
[186]
2013 | Book Chapter | LibreCat-ID: 1800
J. Blanckenstein, J. Garcia-Jimenez, J. Klaue, and H. Karl, “A Scalable Redundant TDMA Protocol for High-Density WSNs Inside an Aircraft,” in Lecture Notes in Electrical Engineering, Cham: Springer International Publishing, 2013, pp. 165–177.
LibreCat | DOI
 
[185]
2013 | Conference Paper | LibreCat-ID: 1803
C. Dannewitz, M. Herlich, and H. Karl, “OpenNetInf - prototyping an information-centric Network Architecture,” in 37th Annual IEEE Conference on Local Computer Networks -- Workshops, 2013.
LibreCat | DOI
 
[184]
2013 | Journal Article | LibreCat-ID: 770
C. Dannewitz, D. Kutscher, B. Ohlman, S. Farrell, B. Ahlgren, and H. Karl, “Network of Information (NetInf) - An information-centric networking architecture,” Computer Communications, no. 7, pp. 721--735, 2013.
LibreCat | DOI
 
[183]
2013 | Journal Article | LibreCat-ID: 771
M. Dräxler, T. Biermann, and H. Karl, “Improving Cooperative Transmission Feasibility by Network Reconfiguration in Limited Backhaul Networks,” International Journal of Wireless Information Networks, no. 3, pp. 183--194, 2013.
LibreCat | DOI
 
[182]
2013 | Conference Paper | LibreCat-ID: 772
T. Hohenberger, M. Herlich, and H. Karl, “Trade-off between latency and coverage in cooperative radio access networks,” in IEEE International Conference on Advanced Networks and Telecommunications Systems, ANTS 2013, Kattankulathur, India, December 15-18, 2013, 2013, pp. 1--6.
LibreCat | DOI
 
[181]
2013 | Conference Paper | LibreCat-ID: 773
F. M. Facca et al., “NetIDE: First Steps towards an Integrated Development Environment for Portable Network Apps,” in Second European Workshop on Software Defined Networks, EWSDN 2013, Berlin, Germany, October 10-11, 2013, 2013, pp. 105--110.
LibreCat | DOI
 
[180]
2013 | Conference Paper | LibreCat-ID: 774
C. Cicconetti et al., “The playground of Wireless Dense networks of the future,” in 2013 Future Network & Mobile Summit, Lisboa, Portugal, July 3-5, 2013, 2013, pp. 1--4.
LibreCat
 
[179]
2013 | Conference Paper | LibreCat-ID: 775
M. Keller, M. Peuster, C. Robbert, and H. Karl, “A topology-aware adaptive deployment framework for elastic applications,” in 17th International Conference on Intelligence in Next Generation Networks, {ICIN} 2013, Venice, Italy, October 15-16, 2013, 2013, pp. 61--69.
LibreCat | DOI
 
[178]
2013 | Conference Paper | LibreCat-ID: 776
M. Herlich and H. Karl, “Energy-Efficient Assignment of User Equipment to Cooperative Base Stations,” in ISWCS 2013, The Tenth International Symposium on Wireless Communication Systems, Ilmenau, Germany, August 27-30, 2013, 2013, pp. 1--5.
LibreCat
 
[177]
2013 | Conference Paper | LibreCat-ID: 777
M. Dräxler and H. Karl, “Cross-layer scheduling for multi-quality video streaming in cellular wireless networks,” in 2013 9th International Wireless Communications and Mobile Computing Conference, IWCMC 2013, Sardinia, Italy, July 1-5, 2013, 2013, pp. 1181--1186.
LibreCat | DOI
 
[176]
2013 | Preprint | LibreCat-ID: 781
M. Dräxler, J. Blobel, P. Dreimann, S. Valentin, and H. Karl, “Anticipatory Buffer Control and Quality Selection for Wireless Video Streaming,” CoRR. 2013.
LibreCat | Files available
 
[175]
2013 | Conference Paper | LibreCat-ID: 470
P. Wette and H. Karl, “Which Flows Are Hiding Behind My Wildcard Rule? Adding Packet Sampling to OpenFlow,” in Proceedings of the ACM SIGCOMM ’13, 2013, pp. 541–542.
LibreCat | Files available | DOI
 
[174]
2013 | Conference Paper | LibreCat-ID: 508
P. Wette and H. Karl, “On the Quality of Selfish Virtual Topology Reconfiguration in IP-over-WDM Networks,” in Proceedings of the 19th IEEE International Workshop on Local and Metropolitan Area Networks (IEEE LANMAN), 2013, pp. 1–6.
LibreCat | Files available | DOI
 
[173]
2013 | Conference Paper | LibreCat-ID: 520
P. Wette and H. Karl, “Incorporating feedback from application layer into routing and wavelength assignment algorithms,” in Proceedings of the 32nd IEEE International Conference on Computer Communications (INFOCOM), 2013, pp. 51–52.
LibreCat | Files available | DOI | Download (ext.)
 
[172]
2013 | Conference Paper | LibreCat-ID: 562
M. Keller, S. Pawlik, P. Pietrzyk, and H. Karl, “A Local Heuristic for Latency-Optimized Distributed Cloud Deployment,” in Proceedings of the 6th International Conference on Utility and Cloud Computing (UCC) workshop on Distributed cloud computing, 2013, pp. 429–434.
LibreCat | Files available | DOI
 
[171]
2012 | Report | LibreCat-ID: 2504
R. A. M. Khan and H. Karl, Simulating Cooperative Diversity Protocols for Multi-hop Wireless and Sensor Networks. 2012.
LibreCat | Download (ext.)
 
[170]
2012 | Report | LibreCat-ID: 2505
C. Dannewitz, H. Karl, and A. Yadav, Report on Locality in DNS Requests – Evaluation and Impact on Future Internet Architectures. 2012.
LibreCat | Files available
 
[169]
2012 | Journal Article | LibreCat-ID: 783
A. Willig, H. Karl, and D. Kipnis, “Segment-based packet combining: how to schedule a dense relayer cluster?,” Wireless Networks, no. 2, pp. 199--213, 2012.
LibreCat | DOI
 
[168]
2012 | Conference Paper | LibreCat-ID: 784
M. Herlich and H. Karl, “Average and competitive analysis of latency and power consumption of a queuing system with a sleep mode,” in Proceedings of the 3rd International Conference on Energy-Efficient Computing and Networking, e-Energy’12, Madrid, Spain, May 9-11, 2012, 2012, p. 14.
LibreCat | DOI
 
[167]
2012 | Conference Paper | LibreCat-ID: 785
J. Blanckenstein, J. Klaue, and H. Karl, “Energy Efficient Clustering using a Wake-up Receiver,” in European Wireless 2012 - 18th European Conference 2012, April 18-20, 2012, Poznan, Poland., 2012.
LibreCat
 
[166]
2012 | Conference Paper | LibreCat-ID: 786
J. Künsemöller and H. Karl, “On Local Separation of Processing and Storage in Infrastructure-as-a-Service,” in Economics of Grids, Clouds, Systems, and Services - 9th International Conference, GECON 2012, Berlin, Germany, November 27-28, 2012. Proceedings, 2012, pp. 125--138.
LibreCat | DOI
 
[165]
2012 | Conference Paper | LibreCat-ID: 787
M. Dräxler and H. Karl, “Efficiency of On-Path and Off-Path Caching Strategies in Information Centric Networks,” in 2012 IEEE International Conference on Green Computing and Communications, Conference on Internet of Things, and Conference on Cyber, Physical and Social Computing, GreenCom/iThings/CPSCom 2012, Besancon, France, November 20-23, 2012, 2012, pp. 581--587.
LibreCat | DOI
 
[164]
2012 | Conference Paper | LibreCat-ID: 788
C. Dannewitz, M. Herlich, and H. Karl, “OpenNetInf - prototyping an information-centric Network Architecture,” in 37th Annual IEEE Conference on Local Computer Networks, Workshop Proceedings, Clearwater Beach, FL, USA, October 22-25, 2012, 2012, pp. 1061--1069.
LibreCat | DOI
 
[163]
2012 | Conference Paper | LibreCat-ID: 789
M. Dräxler, T. Biermann, H. Karl, and W. Kellerer, “Cooperating base station set selection and network reconfiguration in limited backhaul networks,” in 23rd IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012, Sydney, Australia, September 9-12, 2012, 2012, pp. 1383--1389.
LibreCat | DOI
 
[162]
2012 | Conference Paper | LibreCat-ID: 790
M. Dräxler, F. Beister, S. Kruska, J. Aelken, and H. Karl, “Using OMNeT++ for energy optimization simulations in mobile core networks,” in International ICST Conference on Simulation Tools and Techniques, SIMUTOOLS ’12, Sirmione-Desenzano, Italy, March 19-23, 2012, 2012, pp. 157--165.
LibreCat | DOI
 
[161]
2012 | Conference Paper | LibreCat-ID: 791
T. Volkhausen, K. Schinköthe, and H. Karl, “Quantization techniques for accurate soft message combining,” in 2012 IEEE Wireless Communications and Networking Conference, WCNC 2012, Paris, France, April 1-4, 2012, 2012, pp. 575--580.
LibreCat | DOI
 
[160]
2012 | Conference Paper | LibreCat-ID: 792
T. Volkhausen, K. Dridger, H. S. Lichte, and H. Karl, “Efficient cooperative relaying in wireless multi-hop networks with commodity WiFi hardware,” in 10th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks (WiOpt), Paderborn, Germany, May 14-18, 2012, 2012, pp. 299--304.
LibreCat
 
[159]
2012 | Report | LibreCat-ID: 603
P. Wette and H. Karl, Introducing feedback to preemptive routing and wavelength assignment algorithms for dynamic traffic scenarios. Universität Paderborn, 2012.
LibreCat | Files available
 
[158]
2011 | Conference Paper | LibreCat-ID: 1808
A. Willig, D. Kipnis, and H. Karl, “Segment-based packet combining in a cluster: To combine or not to combine?,” in 2010 Sixth International Conference on Intelligent Sensors, Sensor Networks and Information Processing, 2011.
LibreCat | DOI
 
[157]
2011 | Journal Article | LibreCat-ID: 793
B. Ahlgren et al., “Content, connectivity, and cloud: ingredients for the network of the future,” IEEE Communications Magazine, no. 7, pp. 62--70, 2011.
LibreCat | DOI
 
[156]
2011 | Journal Article | LibreCat-ID: 794
M. Conti et al., “Research challenges towards the Future Internet,” Computer Communications, no. 18, pp. 2115--2134, 2011.
LibreCat | DOI
 
[155]
2011 | Conference Paper | LibreCat-ID: 795
M. D’Ambrosio, C. Dannewitz, H. Karl, and V. Vercellone, “MDHT: A hierarchical name resolution service for information-centric networks,” in 2011 ACM SIGCOMM Workshop on Information-Centric Networking, ICN 2011, Toronto, ON, Canada, August 19, 2011, 2011, pp. 7--12.
LibreCat | DOI
 
[154]
2011 | Conference Paper | LibreCat-ID: 796
R. Azeem M. Khan and H. Karl, “Multihop Performance of Cooperative Preamble Sampling MAC(CPS-MAC) in Wireless Sensor Networks,” in Ad-hoc, Mobile, and Wireless Networks - 10th International Conference, ADHOC-NOW 2011, Paderborn, Germany, July 18-20, 2011. Proceedings, 2011, pp. 145--149.
LibreCat | DOI
 
[153]
2011 | Conference Paper | LibreCat-ID: 797
M. Herlich and H. Karl, “Reducing power consumption of mobile access networks with cooperation,” in 2nd International Conference on Energy-Efficient Computing and Networking 2011, e-Energy ’11, New York, NY, USA - May 31 - June 01, 2011, 2011, pp. 77--86.
LibreCat | DOI
 
[152]
2011 | Conference Paper | LibreCat-ID: 798
J. Künsemöller and H. Karl, “A Game-Theoretical Approach to the Benefits of Cloud Computing,” in Economics of Grids, Clouds, Systems, and Services - 8th International Workshop, GECON 2011, Paphos, Cyprus, December 5, 2011, Revised Selected Papers, 2011, pp. 148--160.
LibreCat | DOI
 
[151]
2011 | Conference Paper | LibreCat-ID: 799
T. Volkhausen, K. Schinköthe, and H. Karl, “Coding Opportunities from Similar Data in Wireless Cooperation Diversity Systems,” in IEEE 8th International Conference on Mobile Adhoc and Sensor Systems, MASS 2011, Valencia, Spain, October 17-22, 2011, 2011, pp. 146--148.
LibreCat | DOI
 
[150]
2011 | Conference Paper | LibreCat-ID: 800
T. Biermann, L. Scalia, and H. Karl, “Designing optical metro and access networks for future cooperative cellular systems,” in Proceedings of the 14th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2011, Miami, Florida, USA, October 31 - November 4, 2011, 2011, pp. 265--274.
LibreCat | DOI
 
[149]
2011 | Conference Paper | LibreCat-ID: 801
M. Herlich and H. Karl, “The Trade-Off between Power Consumption and Latency in Computer Networks,” in NETWORKING 2011 Workshops - International IFIP TC 6 Workshops, PE-CRN, NC-Pro, WCNS, and SUNSET 2011, Held at {NETWORKING} 2011, Valencia, Spain, May 13, 2011, Revised Selected Papers, 2011, pp. 273--280.
LibreCat | DOI
 
[148]
2011 | Conference Paper | LibreCat-ID: 802
T. Biermann, L. Scalia, C. Choi, H. Karl, and W. Kellerer, “Improving CoMP cluster feasibility by dynamic serving base station reassignment,” in IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2011, Toronto, ON, Canada, September 11-14, 2011, 2011, pp. 1325--1330.
LibreCat | DOI
 
[147]
2011 | Conference Paper | LibreCat-ID: 803
T. Biermann, L. Scalia, J. Widmer, and H. Karl, “Backhaul Design and Controller Placement for Cooperative Mobile Access Networks,” in Proceedings of the 73rd IEEE Vehicular Technology Conference, VTC Spring 2011, 15-18 May 2011, Budapest, Hungary, 2011, pp. 1--5.
LibreCat | DOI
 
[146]
2011 | Conference Paper | LibreCat-ID: 804
T. Biermann, L. Scalia, C. Choi, H. Karl, and W. Kellerer, “Backhaul network pre-clustering in cooperative cellular mobile access networks,” in 12th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, WOWMOM 2011, Lucca, Italy, 20-24 June, 2011, 2011, pp. 1--9.
LibreCat | DOI
 
[145]
2011 | Journal Article | LibreCat-ID: 1376
C. Dannewitz, T. Biermann, M. Dräxler, and H. Karl, “Complex Queries in P2P Networks with Resource-Constrained Devices,” Journal of Advances in Information Technology, vol. 2, no. 1, 2011.
LibreCat | DOI
 
[144]
2010 | Book Chapter | LibreCat-ID: 1915
M. Savorić, H. Karl, and A. Wolisz, “Selected properties of a joint congestion controller for TCP connections,” in Providing Quality of Service in Heterogeneous Environments, Proceedings of the 18th International Teletraffic Congress - ITC-18, Elsevier, 2010, pp. 861–870.
LibreCat | DOI
 
[143]
2010 | Conference Paper | LibreCat-ID: 1916
H. Karl and S. MENGESHA, “ANALYSING CAPACITY IMPROVEMENTS IN WIRELESS NETWORKS BY RELAYING,” in Wireless LANs and Home Networks, 2010.
LibreCat | DOI
 
[142]
2010 | Journal Article | LibreCat-ID: 1831
S. Valentin and H. Karl, “Cooperative feedback to improve capacity and error rate in multiuser diversity systems - an OFDM case study,” European Transactions on Telecommunications, vol. 21, no. 8, pp. 714–724, 2010.
LibreCat | DOI
 
[141]
2010 | Journal Article | LibreCat-ID: 805
S. Valentin and H. Karl, “Cooperative feedback to improve capacity and error rate in multiuser diversity systems - an OFDM case study,” European Transactions on Telecommunications, no. 8, pp. 714--724, 2010.
LibreCat | DOI
 
[140]
2010 | Journal Article | LibreCat-ID: 806
H. S. Lichte, S. Valentin, and H. Karl, “Expected interference in wireless networks with geometric path loss: a closed-form approximation,” IEEE Communications Letters, no. 2, pp. 130--132, 2010.
LibreCat | DOI
 
[139]
2010 | Journal Article | LibreCat-ID: 807
H. Simon Lichte, S. Valentin, and H. Karl, “Automated Development of Cooperative MAC Protocols - A Compiler-Assisted Approach,” Mobile Networks and Applications, no. 6, pp. 769--785, 2010.
LibreCat | DOI
 
[138]
2010 | Conference Paper | LibreCat-ID: 808
M. Andree, A. Gebel, and H. Karl, “Concept and Prototype for a Real-Time Enabled Publish/Subscribe System,” in 10th IEEE International Conference on Computer and Information Technology, CIT 2010, Bradford, West Yorkshire, UK, June 29-July 1, 2010, 2010, pp. 737--742.
LibreCat | DOI
 
[137]
2010 | Conference Paper | LibreCat-ID: 809
G. Birkenheuer, A. Brinkmann, and H. Karl, “Risk Aware Overbooking for Commercial Grids,” in Job Scheduling Strategies for Parallel Processing - 15th International Workshop, JSSPP 2010, Atlanta, GA, USA, April 23, 2010, Revised Selected Papers, 2010, pp. 51–76.
LibreCat | DOI
 
[136]
2010 | Conference Paper | LibreCat-ID: 810
H. S. Lichte, H. Frey, and H. Karl, “Fading-resistant low-latency broadcasts in wireless multihop networks: the probabilistic cooperation diversity approach,” in Proceedings of the 11th ACM Interational Symposium on Mobile Ad Hoc Networking and Computing, MobiHoc 2010, Chicago, IL, USA, September 20-24, 2010, 2010, pp. 101--110.
LibreCat | DOI
 
[135]
2010 | Conference Paper | LibreCat-ID: 811
T. Biermann, C. Dannewitz, and H. Karl, “FIT: Future Internet Toolbox,” in Testbeds and Research Infrastructures. Development of Networks and Communities - 6th International ICST Conference, TridentCom 2010, Berlin, Germany, May 18-20, 2010, Revised Selected Papers, 2010, pp. 442--453.
LibreCat | DOI
 
[134]
2010 | Conference Paper | LibreCat-ID: 812
C. Dannewitz, T. Biermann, M. Dräxler, F. Beister, and H. Karl, “Prototyping with the Future Internet Toolbox,” in Testbeds and Research Infrastructures. Development of Networks and Communities - 6th International ICST Conference, TridentCom 2010, Berlin, Germany, May 18-20, 2010, Revised Selected Papers, 2010, pp. 609--611.
LibreCat | DOI
 
[133]
2010 | Conference Paper | LibreCat-ID: 1004
K. Miller, T. Biermann, H. Woesner, and H. Karl, “Network coding in passive optical networks,” in Network Coding (NetCod), 2010 IEEE International Symposium on, 2010, pp. 1--6.
LibreCat | Download (ext.)
 
[132]
2010 | Conference Paper | LibreCat-ID: 1021
J. Lischka and H. Karl, “RiaS: overlay topology creation on a PlanetLab infrastructure,” in Proceedings of the second ACM SIGCOMM workshop on Virtualized infrastructure systems and architectures, 2010, pp. 9--16.
LibreCat | Download (ext.)
 
[131]
2010 | Conference Paper | LibreCat-ID: 1022
D. H. Woldegebreal and H. Karl, “Energy efficiency model of network-coded cooperation in wireless sensor networks,” in Sensor Technologies and Applications (SENSORCOMM), 2010 Fourth International Conference on, 2010, pp. 513--520.
LibreCat | Download (ext.)
 
[130]
2010 | Conference Paper | LibreCat-ID: 1023
R. A. M. Khan and H. Karl, “Cooperative communication to improve reliability and efficient neighborhood wakeup in wireless sensor networks,” in Proceedings of the Fourth International Conference on Mobile Ubiquitous Computing (UBICOMM 2010), 2010.
LibreCat | Files available
 
[129]
2009 | Conference Paper | LibreCat-ID: 1828
T. Volkhausen, D. H. Woldegebreal, and H. Karl, “Improving Network Coded Cooperation by Soft Information,” in 2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops, 2009.
LibreCat | DOI
 
[128]
2009 | Conference Paper | LibreCat-ID: 1829
S. Valentin, D. H. Woldegebreal, T. Volkhausen, and H. Karl, “Combining for Cooperative WLANs - A Reality Check Based on Prototype Measurements,” in 2009 IEEE International Conference on Communications Workshops, 2009.
LibreCat | DOI
 
[127]
2009 | Book Chapter | LibreCat-ID: 1830
T. Biermann, A. Schwabe, and H. Karl, “Creating Butterflies in the Core – A Network Coding Extension for MPLS/RSVP-TE,” in NETWORKING 2009, Berlin, Heidelberg: Springer Berlin Heidelberg, 2009, pp. 883–894.
LibreCat | DOI
 
[126]
2009 | Journal Article | LibreCat-ID: 814
T. Biermann, M. Dräxler, and H. Karl, “Flow Synchronization for Network Coding,” Journal of Communications, no. 11, pp. 873--884, 2009.
LibreCat | DOI
 
[125]
2009 | Journal Article | LibreCat-ID: 815
S. Valentin et al., “Cooperative Wireless Networking Beyond Store-and-Forward ,” Wireless Personal Communications, no. 1, pp. 49--68, 2009.
LibreCat | DOI
 
[124]
2009 | Conference Paper | LibreCat-ID: 816
T. Biermann, C. Dannewitz, and H. Karl, “An Adaptive Resource/Performance Trade-Off for Resolving Complex Queries in P2P Networks,” in Proceedings of IEEE International Conference on Communications, ICC 2009, Dresden, Germany, 14-18 June 2009, 2009, pp. 1--6.
LibreCat | DOI
 
[123]
2009 | Conference Paper | LibreCat-ID: 817
H. S. Lichte, S. Valentin, H. von Malm, H. Karl, A. Bin Sediq, and I. Aad, “Rate-Per-Link Adaptation in Cooperative Wireless Networks with Multi-Rate Combining,” in Proceedings of IEEE International Conference on Communications, ICC 2009, Dresden, Germany, 14-18 June 2009, 2009, pp. 1--6.
LibreCat | DOI
 
[122]
2009 | Conference Paper | LibreCat-ID: 818
G. Birkenheuer, A. Brinkmann, and H. Karl, “The Gain of Overbooking,” in Job Scheduling Strategies for Parallel Processing, 14th International Workshop, JSSPP 2009, Rome, Italy, May 29, 2009. Revised Papers, 2009, pp. 80–100.
LibreCat | DOI
 
[121]
2009 | Conference Paper | LibreCat-ID: 819
H. Simon Lichte, S. Valentin, H. Karl, I. Aad, and J. Widmer, “Analyzing space/capacity tradeoffs of cooperative wireless networks using a probabilistic model of interference,” in Proceedings of the 12th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2009, Tenerife, Canary Islands, Spain, October 26-19, 2009, 2009, pp. 54--62.
LibreCat | DOI
 
[120]
2009 | Conference Paper | LibreCat-ID: 820
T. Biermann, A. Schwabe, and H. Karl, “Creating Butterflies in the Core - A Network Coding Extension for MPLS/RSVP-TE,” in NETWORKING 2009, 8th International IFIP-TC 6 Networking Conference, Aachen, Germany, May 11-15, 2009. Proceedings, 2009, pp. 883--894.
LibreCat | DOI
 
[119]
2009 | Conference Paper | LibreCat-ID: 821
J. Lischka and H. Karl, “A virtual network mapping algorithm based on subgraph isomorphism detection,” in Proceedings of the 1st ACM SIGCOMM Workshop on Virtualized Infrastructure Systems and Architectures, VISA 2009, Barcelona, Spain, August 17, 2009, 2009, pp. 81--88.
LibreCat | DOI
 
[118]
2009 | Conference Paper | LibreCat-ID: 1005
T. Biermann, Z. A. Polgar, and H. Karl, “Cooperation and coding framework,” in Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference on, 2009, pp. 1--5.
LibreCat | Download (ext.)
 
[117]
2009 | Conference Paper | LibreCat-ID: 1010
S. Valentin, D. H. Woldegebreal, T. Volkhausen, and H. Karl, “Combining for cooperative WLANs-a reality check based on prototype measurements,” in Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference on, 2009, pp. 1--5.
LibreCat | Files available
 
[116]
2009 | Conference Paper | LibreCat-ID: 1011
T. Volkhausen, D. H. Woldegebreal, and H. Karl, “Improving network coded cooperation by soft information,” in Sensor, Mesh and Ad Hoc Communications and Networks Workshops, 2009. SECON Workshops’ 09. 6th Annual IEEE Communications Society Conference on, 2009, pp. 1--6.
LibreCat | Download (ext.)
 
[115]
2008 | Report | LibreCat-ID: 2513
T. Biermann, C. Dannewitz, and H. Karl, Extended Results on an Adaptive Resource/Performance Trade-Off for Resolving Complex Queries in P2P Networks. 2008.
LibreCat | Files available
 
[114]
2008 | Conference Paper | LibreCat-ID: 2356
A. Brinkmann et al., “Employing WS-BPEL Design Patterns for Grid Service Orchestration using a Standard WS-BPEL Engine and a Grid Middleware,” in Proc. Cracow Grid Workshop (CGW), 2008, pp. 103–110.
LibreCat
 
[113]
2008 | Conference (Editor) | LibreCat-ID: 2376
A. Brinkmann and H. Karl, Eds., Proceedings of the 1. GI/ITG KuVS Fachgespräch Virtualisierung. Paderborn Center for Parallel Computing, Paderborn University, 2008.
LibreCat
 
[112]
2008 | Conference Paper | LibreCat-ID: 1834
S. Valentin, H. S. Lichte, D. Warneke, T. Biermann, R. Funke, and H. Karl, “Mobile Cooperative WLANs - MAC and Transceiver Design, Prototyping, and Field Measurements,” in 2008 IEEE 68th Vehicular Technology Conference, 2008.
LibreCat | DOI
 
[111]
2008 | Conference Paper | LibreCat-ID: 1839
S. Valentin, T. Freitag, and H. Karl, “Integrating Multiuser Dynamic OFDMA into IEEE 802.11 WLANs - LLC/MAC Extensions and System Performance,” in 2008 IEEE International Conference on Communications, 2008.
LibreCat | DOI
 
[110]
2008 | Book Chapter | LibreCat-ID: 1841
D. H. Woldegebreal and H. Karl, “Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension,” in Lecture Notes in Computer Science, Berlin, Heidelberg: Springer Berlin Heidelberg, 2008, pp. 141–155.
LibreCat | DOI
 
[109]
2008 | Conference Paper | LibreCat-ID: 822
D. H. Woldegebreal and H. Karl, “Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension,” in Wireless Sensor Networks, 5th European Conference, EWSN 2008, Bologna, Italy, January 30-February 1, 2008, Proceedings, 2008, pp. 141--155.
LibreCat | DOI
 
[108]
2008 | Conference Paper | LibreCat-ID: 823
S. Valentin, T. Freitag, and H. Karl, “Integrating Multiuser Dynamic OFDMA into IEEE 802.11 WLANs - LLC/MAC Extensions and System Performance,” in Proceedings of IEEE International Conference on Communications, ICC 2008, Beijing, China, 19-23 May 2008, 2008, pp. 3328--3334.
LibreCat | DOI
 
[107]
2008 | Conference Paper | LibreCat-ID: 824
H. S. Lichte, S. Valentin, H. Karl, I. Aad, L. Loyola, and J. Widmer, “Design and Evaluation of a Routing-Informed Cooperative MAC Protocol for Ad Hoc Networks,” in INFOCOM 2008. 27th IEEE International Conference on Computer Communications, Joint Conference of the IEEE Computer and Communications Societies, 13-18 April 2008, Phoenix, AZ, {USA}, 2008, pp. 1858--1866.
LibreCat | DOI
 
[106]
2008 | Conference Paper | LibreCat-ID: 825
S. Valentin, H. S. Lichte, H. Karl, I. Aad, L. Loyola, and J. Widmer, “Opportunistic relaying vs. selective cooperation: analyzing the occurrence-conditioned outage capacity,” in Proceedings of the 11th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2008, Vancouver, British Columbia, Canada, October 27-31, 2008, 2008, pp. 193--202.
LibreCat | DOI
 
[105]
2008 | Conference Paper | LibreCat-ID: 826
S. Valentin, T. Volkhausen, F. Atay Onat, H. Yanikomeroglu, and H. Karl, “Decoding-based channel estimation for selective cooperation diversity protocols,” in Proceedings of the IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008, 15-18 September 2008, Cannes, French Riviera, France, 2008, pp. 1--6.
LibreCat | DOI
 
[104]
2008 | Conference Paper | LibreCat-ID: 827
S. Valentin, H. S. Lichte, D. Warneke, T. Biermann, R. Funke, and H. Karl, “Mobile Cooperative WLANs - MAC and Transceiver Design, Prototyping, and Field Measurements,” in Proceedings of the 68th IEEE Vehicular Technology Conference, VTC Fall 2008, 21-24 September 2008, Calgary, Alberta, Canada, 2008, pp. 1--5.
LibreCat | DOI
 
[103]
2008 | Conference Paper | LibreCat-ID: 828
D. H. Woldegebreal, S. Valentin, and H. Karl, “Incremental Network Coding in Cooperative Transmission Wireless Networks,” in Proceedings of the 68th IEEE Vehicular Technology Conference, VTC Fall 2008, 21-24 September 2008, Calgary, Alberta, Canada, 2008, pp. 1--5.
LibreCat | DOI
 
[102]
2008 | Conference Paper | LibreCat-ID: 1003
D. Platz, D. H. Woldegebreal, and H. Karl, “Random network coding in wireless sensor networks: Energy efficiency via cross-layer approach,” in Spread Spectrum Techniques and Applications, 2008 IEEE 10th International Symposium on, 2008, pp. 654--660.
LibreCat
 
[101]
2008 | Conference Paper | LibreCat-ID: 1007
S. Valentin, T. Volkhausen, F. A. Onat, H. Yanikomeroglu, and H. Karl, “Enabling partial forwarding by decoding-based one and two-stage selective cooperation,” in Communications Workshops, 2008. ICC Workshops’ 08. IEEE International Conference on, 2008, pp. 129--133.
LibreCat
 
[100]
2007 | Conference Paper | LibreCat-ID: 1840
D. H. Woldegebreal and H. Karl, “Multiple-Access Relay Channel with Network Coding and Non-Ideal Source-Relay Channels,” in 2007 4th International Symposium on Wireless Communication Systems, 2007.
LibreCat | DOI
 
[99]
2007 | Conference Paper | LibreCat-ID: 1842
H. Karl, “Optimizing sleeping intervals in preamble sampling MAC for WSNs,” 2007.
LibreCat
 
[98]
2007 | Journal Article | LibreCat-ID: 830
A. Festag, H. Karl, and A. Wolisz, “Investigation of multicast-based mobility support in all-IP cellular networks,” Wireless Communications and Mobile Computing, no. 3, pp. 319--339, 2007.
LibreCat | DOI
 
[97]
2007 | Conference Paper | LibreCat-ID: 831
P. van der Stok et al., “WASP - Wirelessly Accessible Sensor Populations: A Project Overview,” in Constructing Ambient Intelligence - AmI 2007 Workshops Darmstadt, Germany, November 7-10, 2007 Revised Papers, 2007, pp. 426--429.
LibreCat | DOI
 
[96]
2007 | Conference Paper | LibreCat-ID: 832
D. H. Woldegebreal, S. Valentin, and H. Karl, “Outage probability analysis of cooperative transmission protocols without and with network coding: inter-user channels based comparison,” in Proceedings of the 10th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2007, Chania, Crete Island, Greece, October 22-26, 2007, 2007, pp. 36--44.
LibreCat | DOI
 
[95]
2007 | Conference Paper | LibreCat-ID: 833
S. Valentin, H. von Malm, and H. Karl, “Traffic-Aware Asymmetric Cooperation Diversity for Media Streaming in Wireless Networks,” in Proceedings of the IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2007, 3-7 September 2007, Athens, Greece, 2007, pp. 1--6.
LibreCat | DOI
 
[94]
2007 | Conference Paper | LibreCat-ID: 834
H. S. Lichte, S. Valentin, F. Eitzen, M. Stege, C. Unger, and H. Karl, “Integrating multiuser dynamic OFDMA into IEEE 802.11a and prototyping it on a real-time software-defined radio testbed,” in 3rd International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities, TridentCom 2007, Orlando, Florida, USA, May 21-23 2007, 2007, pp. 1--9.
LibreCat | DOI
 
[93]
2007 | Conference Paper | LibreCat-ID: 835
S. Valentin and H. Karl, “Effect of User Mobility in Coded Cooperative Systems with Joint Partner and Cooperation Level Selection,” in IEEE Wireless Communications and Networking Conference, WCNC 2007, Hong Kong, China, 11-15 March, 2007, 2007, pp. 896--901.
LibreCat | DOI
 
[92]
2007 | Conference Paper | LibreCat-ID: 836
L. Marie Feeney, B. Cetin, D. Hollos, M. Kubisch, S. Mengesha, and H. Karl, “Multi-rate Relaying for Performance Improvement in IEEE 802.11 WLANs,” in Wired/Wireless Internet Communications, 5th International Conference, WWIC 2007, Coimbra, Portugal, May 23-25, 2007, Proceedings, 2007, pp. 201--212.
LibreCat | DOI
 
[91]
2007 | Conference Paper | LibreCat-ID: 1015
S. Valentin and H. Karl, “Analyzing the effect of asymmetric mobility and channel configurations on the outage performance of coded cooperative systems,” in Proc. of the European Wireless Conference (EW), 2007.
LibreCat
 
[90]
2007 | Journal Article | LibreCat-ID: 1018
S. Valentin et al., “Implementing cooperative wireless networks,” Cognitive Wireless Networks, pp. 155--178, 2007.
LibreCat | DOI
 
[89]
2006 | Report | LibreCat-ID: 2518
S. Valentin, H. von Malm, and H. Karl, Evaluating the GNU Software Radio platform for wireless testbeds. 2006.
LibreCat | Files available
 
[88]
2006 | Conference Paper | LibreCat-ID: 2523
S. Valentin et al., “Cooperative wireless networking beyond store-and-forward: Perspectives for PHY and MAC design,” 2006.
LibreCat | Files available | Download (ext.)
 
[87]
2006 | Conference Paper | LibreCat-ID: 2526
C. Dannewitz, S. Berg, and H. Karl, “An IEEE 802.21-based Universal Information Service ,” in Proc. of the Wireless World Research Forum Meeting , 2006.
LibreCat | Download (ext.)
 
[86]
2006 | Conference (Editor) | LibreCat-ID: 17417
F.-J. Rammig, W. Dangelmaier, H. Karl, B. Mertsching, F. Meyer auf der Heide, and A. Trächtler, Eds., Self-Coordinating Systems: The Next Challenge in Research on Distributed Systems. Paderborn: Verlagsschriftenreihe des Heinz Nixdorf Instituts, 2006.
LibreCat
 
[85]
2006 | Journal Article | LibreCat-ID: 837
C. Hoene, H. Karl, and A. Wolisz, “A perceptual quality model intended for adaptive VoIP applications,” Int. J. Communication Systems, no. 3, pp. 299--316, 2006.
LibreCat | DOI
 
[84]
2006 | Journal Article | LibreCat-ID: 838
J. Gross, H.-}Florian Geerdes, H. Karl, and A. Wolisz, “Performance analysis of dynamic OFDMA systems with inband signaling,” IEEE Journal on Selected Areas in Communications, no. 3, pp. 427--436, 2006.
LibreCat | DOI
 
[83]
2006 | Conference Paper | LibreCat-ID: 840
F. Mattern, H. Karl, and K. Römer, “Wireless Sensor Networks,” in Third European Workshop, {EWSN} 2006, Zurich, Switzerland, February 13-15, 2006, Proceedings, 2006.
LibreCat | DOI
 
[82]
2005 | Conference Paper | LibreCat-ID: 1843
A. Aguiar, A. Wolisz, H. Lederer, and H. Karl, “Channel-Adaptive Schedulers with State-of-the-Art Channel Predictors,” in Proceedings of the 11th European Wireless Conference 2005, 2005.
LibreCat | Download (ext.)
 
[81]
2005 | Book | LibreCat-ID: 841
H. Karl and A. Willig, Protocols and architectures for wireless sensor networks. 2005.
LibreCat
 
[80]
2005 | Journal Article | LibreCat-ID: 842
J.-P. Ebert, D. Hollos, H. Karl, and M. Löbbers, “Does Multi-Hop Communication Reduce Electromagnetic Exposure?,” Comput. J., no. 1, pp. 72--83, 2005.
LibreCat | DOI
 
[79]
2005 | Journal Article | LibreCat-ID: 843
M. Savoric, H. Karl, M. Schläger, T. Poschwatta, and A. Wolisz, “Analysis and performance evaluation of the EFCM common congestion controller for TCP connections,” Computer Networks, no. 2, pp. 269--294, 2005.
LibreCat | DOI
 
[78]
2005 | Journal Article | LibreCat-ID: 844
J. Gross, S. Valentin, H. Karl, and A. Wolisz, “A study of impact of inband signalling and realistic channel knowledge for an example dynamic OFDM-FDMA system,” European Transactions on Telecommunications, no. 1, pp. 37--49, 2005.
LibreCat | DOI
 
[77]
2005 | Journal Article | LibreCat-ID: 845
H. Karl, T. Lentsch, and H. Ritter, “Drahtlose Sensornetze,” Praxis der Informationsverarbeitung und Kommunikation, no. 2, pp. 66--67, 2005.
LibreCat | DOI
 
[76]
2005 | Journal Article | LibreCat-ID: 846
A. Willig and H. Karl, “Data Transport Reliability in Wireless Sensor Networks. A Survey of Issues and Solutions,” Praxis der Informationsverarbeitung und Kommunikation, no. 2, pp. 86--92, 2005.
LibreCat | DOI
 
[75]
2005 | Book Chapter | LibreCat-ID: 848
H. Karl, “Ad Hoc Networks,” in The Industrial Information Technology Handbook, 2005, pp. 1--16.
LibreCat
 
[74]
2005 | Conference Paper | LibreCat-ID: 1013
S. Valentin, J. Gross, H. Karl, and A. Wolisz, “Adaptive scheduling for heterogeneous traffic flows in cellular wireless OFDM-FDMA systems,” in 10th IFIP International Conference on Personal Wireless Communications/PWC’05, Comar, France, 2005, 2005.
LibreCat
 
[73]
2005 | Journal Article | LibreCat-ID: 1378
J. Gross, S. Valentin, H. Karl, and A. Wolisz, “A study of impact of inband signalling and realistic channel knowledge for an example dynamic OFDM-FDMA system,” European Transactions on Telecommunications, vol. 16, no. 1, pp. 37–49, 2005.
LibreCat | DOI
 
[72]
2004 | Conference Paper | LibreCat-ID: 2529
A. Köpke, H. Karl, and A. Wolisz, “Consensus in WSN – Identifying critical protocol mechanisms,” in GI / ITG Fachgespräche Drahtlose Sensornetzwerke, 2004.
LibreCat | Files available
 
[71]
2004 | Conference Paper | LibreCat-ID: 1911
A. Aguiar, H. Karl, and A. Wolisz, “Channel Adaptive Techniques in the Presence of Channel Prediction Inaccuracy,” in Proceedings of European Wireless 2004, Barcelona / Spain , 2004.
LibreCat | Download (ext.)
 
[70]
2004 | Journal Article | LibreCat-ID: 850
J. Gross, J. Klaue, H. Karl, and A. Wolisz, “Cross-layer optimization of OFDM transmission systems for MPEG-4 video streaming,” Computer Communications, no. 11, pp. 1044--1055, 2004.
LibreCat | DOI
 
[69]
2004 | Journal Article | LibreCat-ID: 851
N. Niebert et al., “Ambient networks: An architecture for communication networks beyond 3G,” IEEE Wireless Communications, no. 2, pp. 14--22, 2004.
LibreCat | DOI
 
[68]
2004 | Conference Paper | LibreCat-ID: 852
V. Handziski, A. Köpke, H. Karl, C. Frank, and W. Drytkiewicz, “Improving the Energy Efficiency of Directed Diffusion Using Passive Clustering,” in Wireless Sensor Networks, First European Workshop, EWSN 2004, Berlin, Germany, January 19-21, 2004, Proceedings, 2004, pp. 172--187.
LibreCat | DOI
 
[67]
2004 | Conference Paper | LibreCat-ID: 853
V. Typpö, J. Eisl, J. Höller, R. Agüero, and H. Karl, “Research Challenges in Mobility and Moving Networks: An Ambient Networks View,” in Broadband Satellite Comunication Systems and the Challenges of Mobility - IFIP TC6 Workshops on Broadband Satellite Communication Systems and Challenges of Mobility, World Computer Congress, August 22-27, 2004, Toulouse, France, 2004, pp. 145--155.
LibreCat | DOI
 
[66]
2004 | Conference Paper | LibreCat-ID: 854
C. Frank and H. Karl, “Consistency challenges of service discovery in mobile ad hoc networks,” in Proceedings of the 7th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2004, Venice, Italy, October 4-6, 2004, 2004, pp. 105--114.
LibreCat | DOI
 
[65]
2004 | Conference Paper | LibreCat-ID: 855
L. Marie Feeney, D. Hollos, M. Kubisch, S. Mengesha, and H. Karl, “A Geometric Derivation of the Probability of Finding a Relay in Multi-rate Networks,” in NETWORKING 2004, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communication, Third International IFIP-TC6 Networking Conference, Athens, Greece, May 9-14, 2004, Proceedings, 2004, pp. 1312--1317.
LibreCat | DOI
 
[64]
2004 | Conference Paper | LibreCat-ID: 856
D. Hollos, H. Karl, and A. Wolisz, “Regionalizing global optimization algorithms to improve the operation of large ad hoc networks,” in 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, 2004, pp. 819--824.
LibreCat | DOI
 
[63]
2004 | Conference Paper | LibreCat-ID: 857
D. Raguin, M. Kubisch, H. Karl, and A. Wolisz, “Queue-driven cut-through medium access in wireless ad hoc networks,” in 2004 IEEE Wireless Communications and Networking Conference , WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, 2004, pp. 1909--1914.
LibreCat | DOI
 
[62]
2004 | Book Chapter | LibreCat-ID: 858
H. Karl, “Data Transmission in Mobile Communication Systems,” in Location-Based Services, 2004, pp. 207--244.
LibreCat
 
[61]
2004 | Conference (Editor) | LibreCat-ID: 859
H. Karl, A. Willig, and A. Wolisz, Eds., Wireless Sensor Networks. First European Workshop, {EWSN} 2004, Berlin, Germany, January 19-21, 2004, Proceedings, 2004.
LibreCat | DOI
 
[60]
2004 | Conference Paper | LibreCat-ID: 988
N. Niebert, H. Flinck, R. Hancock, H. Karl, and C. Prehofer, “Ambient Networks--Research for Communication Networks Beyond 3G,” in 13th IST Mobile and Wireless Communications-Summit 2004, 2004.
LibreCat
 
[59]
2004 | Conference Paper | LibreCat-ID: 992
J. Gross, I. Paoluzzi, H. Karl, and A. Wolisz, “Throughput study for a dynamic OFDM-FDMA system with inband signaling,” in Vehicular Technology Conference, 2004. VTC 2004-Spring. 2004 IEEE 59th, 2004, pp. 1787--1791.
LibreCat
 
[58]
2004 | Journal Article | LibreCat-ID: 993
N. Klimin, W. Enkelmann, H. Karl, and A. Wolisz, “A hybrid approach for location-based service discovery in vehicular ad hoc networks,” Proc. of WIT, 2004.
LibreCat
 
[57]
2004 | Conference Paper | LibreCat-ID: 997
E. Carlson, H. Karl, A. Wolisz, and C. Prehofer, “Distributed allocation of time slots for real-time traffic in a wireless multi-hop network,” in Proc. European Wireless, Barcelona/Spain, 2004.
LibreCat | Files available
 
[56]
2004 | Journal Article | LibreCat-ID: 998
S. Mengesha, H. Karl, and A. Wolisz, “Capacity increase of multi-hop cellular wlans exploiting data rate adaptation and frequency recycling,” Proc. of MedHocNet 2004, 2004.
LibreCat
 
[55]
2004 | Conference Paper | LibreCat-ID: 1002
E. Carlson, C. Bettstetter, H. Karl, C. Prehofer, and A. Wolisz, “Distributed maintenance of resource reservation paths in multihop 802.11 networks,” in Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th, 2004, pp. 2994--2998.
LibreCat
 
[54]
2004 | Conference Paper | LibreCat-ID: 1006
J. Gross, H. Karl, and A. Wolisz, “On the effect of inband signaling and realistic channel knowledge on dynamic OFDM-FDMA systems,” in European Wireless 2004, 2004.
LibreCat
 
[53]
2004 | Journal Article | LibreCat-ID: 1017
M. Kubisch, H. Karl, and A. Wolisz, “A MAC protocol for wireless sensor networks with multiple selectable, fixed-orientation antennas,” Frequenz, no. 3–4, pp. 92--96, 2004.
LibreCat | Files available | DOI
 
[52]
2004 | Conference Paper | LibreCat-ID: 1019
J. Gross, H. Karl, and A. Wolisz, “Throughput optimization of dynamic OFDM-FDMA systems with inband signaling,” in 2nd International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks 2004 (WiOpt 2004), 2004.
LibreCat
 
[51]
2003 | Report | LibreCat-ID: 2533
V. Handziski, A. Köpke, H. Karl, and A. Wolisz, A common wireless sensor network architecture? Berlin, 2003.
LibreCat | Files available
 
[50]
2003 | Conference Paper | LibreCat-ID: 2535
W. Drytkiewicz, S. Sroka, V. Handzisk, A. Köpke, and H. Karl, “A Mobility Frame work for OMNeT++,” in Proc. of 3rd International OMNeT++ Workshop at Budapest University of Technology and Economics, 2003.
LibreCat | Files available
 
[49]
2003 | Conference Paper | LibreCat-ID: 1913
X. Fu, T. Chen, A. Festag, H. Karl, G. Schäfer, and C. Fan, “Secure, QoS-Enabled Mobility Support for IP-based Networks,” in Proceedings IP Based Cellular Network Conference IPCN, Paris / France, Dezember , 2003.
LibreCat | Download (ext.)
 
[48]
2003 | Conference Paper | LibreCat-ID: 1914
H.-F. Geerdes and H. Karl, “The Potential of Relaying in Cellular Networks ,” in Proceedings of INOC 2003, Evry/Paris, 2003.
LibreCat | Download (ext.)
 
[47]
2003 | Conference Paper | LibreCat-ID: 1917
A. Aguiar, C. Hoene, J. Klaue, H. Karl, H. Miesmer, and A. Wolisz, “Channel-aware Schedulers for VoIP and MPEG4 based on Channel Prediction,” in Proc. of 8th Intl. Workshop on Mobile Multimedia Communications (MoMuC’03), 2003.
LibreCat | Download (ext.)
 
[46]
2003 | Journal Article | LibreCat-ID: 860
M. Savoric, H. Karl, and A. Wolisz, “The TCP control block interdependence in fixed networks - new performance results,” Computer Communications, no. 4, pp. 366--375, 2003.
LibreCat | DOI
 
[45]
2003 | Journal Article | LibreCat-ID: 861
W. Zirwas, J. Habetha, and H. Karl, “Ziel-orientierter Entwurf von Multi-hop Medienzugriffsprotokollen,” Praxis der Informationsverarbeitung und Kommunikation, no. 4, pp. 184--189, 2003.
LibreCat | DOI
 
[44]
2003 | Conference Paper | LibreCat-ID: 862
A. Aguiar, H. Karl, A. Wolisz, and H. Miesmer, “A Framework for Evaluating Effects of Channel Prediction Inaccuracy on the Performance of Channel Adaptive Techniques,” in Proceedings of the International Conference on Wireless Networks, ICWN ’03, June 23 - 26, 2003, Las Vegas, Nevada, {USA}, 2003, pp. 3--9.
LibreCat
 
[43]
2003 | Conference Paper | LibreCat-ID: 863
J. Gross, H. Karl, F. H. P. Fitzek, and A. Wolisz, “Comparison of Heuristic and Optimal Subcarrier Assignment Algorithms,” in Proceedings of the International Conference on Wireless Networks, ICWN ’03, June 23 - 26, 2003, Las Vegas, Nevada, {USA}, 2003, pp. 249--255.
LibreCat
 
[42]
2003 | Conference Paper | LibreCat-ID: 864
P. J. M. Havinga et al., “EYES} - Energy Efficient Sensor Networks,” in Personal Wireless Communications, IFIP-TC6 8th International Conference, PWC 2003, Venice, Italy, September 23-25, 2003, Proceedings, 2003, pp. 198--201.
LibreCat | DOI
 
[41]
2003 | Conference Paper | LibreCat-ID: 865
M. Kubisch, H. Karl, and A. Wolisz, “Are Classes of Nodes with Different Power Amplifiers Good for Wireless Multi-hop Networks?,” in Personal Wireless Communications, {IFIP-TC6} 8th International Conference, {PWC} 2003, Venice, Italy, September 23-25, 2003, Proceedings, 2003, pp. 841--846.
LibreCat | DOI
 
[40]
2003 | Conference Paper | LibreCat-ID: 866
A. Köpke, A. Willig, and H. Karl, “Chaotic Maps as Parsimonious Bit Error Models of Wireless Channels,” in Proceedings IEEE INFOCOM 2003, The 22nd Annual Joint Conference of the IEEE Computer and Communications Societies, San Franciso, CA, USA, March 30 - April 3, 2003, 2003, pp. 513--523.
LibreCat | DOI
 
[39]
2003 | Conference Paper | LibreCat-ID: 867
S. Sroka and H. Karl, “Performance Evaluation of a QoS-Aware Handover Mechanism,” in Proceedings of the Eighth IEEE Symposium on Computers and Communications (ISCC 2003), 30 June - 3 July 2003, Kiris-Kemer, Turkey, 2003, pp. 117--124.
LibreCat | DOI
 
[38]
2003 | Conference Paper | LibreCat-ID: 868
M. Kubisch, S. Mengesha, D. Hollos, H. Karl, and A. Wolisz, “Applying ad-hoc relaying to improve capacity, energy efficiency, and immission in infrastructure-based WLANs,” in Kommunikation in Verteilten Systemen KiVS, 13. Fachtagung Kommunikation in Verteilten Systemen. KiVS 2003, 25.-28. Februar 2003, Leipzig, Eine Veranstaltung der Informationstechnischen Gesellschaft (ITG/VDE) unter Beteiligung der Gesellschaft für Informatik (GI) Ausgerichtet von der Universität Leipzig, 2003, pp. 195--206.
LibreCat | DOI
 
[37]
2003 | Conference Paper | LibreCat-ID: 869
A. Festag, H. Karl, and A. Wolisz, “Classification and Evaluation of Multicast-Based Mobility Support in All-IP Cellular Networks,” in Kommunikation in Verteilten Systemen (KiVS), 13. Fachtagung Kommunikation in Verteilten Systemen. KiVS 2003, 25.-28. Februar 2003, Leipzig, Eine Veranstaltung der Informationstechnischen Gesellschaft (ITG/VDE) unter Beteiligung der Gesellschaft für Informatik (GI) Ausgerichtet von der Universität Leipzig, 2003, pp. 233--244.
LibreCat | DOI
 
[36]
2003 | Conference Paper | LibreCat-ID: 870
M. Kubisch, H. Karl, A. Wolisz, L. Charlie Zhong, and J. M. Rabaey, “Distributed algorithms for transmission power control in wireless sensor networks,” in 2003 IEEE Wireless Communications and Networking, WCNC 2003, New Orleans, LA, USA, 16-20 March, 2003, 2003, pp. 558--563.
LibreCat | DOI
 
[35]
2003 | Conference Paper | LibreCat-ID: 987
W. Drytkiewicz, S. Sroka, V. Handziski, A. Köpke, and H. Karl, “A mobility framework for omnet++,” in 3rd International OMNeT++ workshop, 2003.
LibreCat
 
[34]
2003 | Journal Article | LibreCat-ID: 989
H. Karl, “An overview of energy-efficiency techniques for mobile communication systems,” Report of AG Mobikom WG7, 2003.
LibreCat
 
[33]
2003 | Conference Paper | LibreCat-ID: 991
J. Gross, J. Klaue, H. Karl, and A. Wolisz, “Subcarrier allocation for variable bit rate video streams in wireless OFDM systems,” in Vehicular Technology Conference, 2003. VTC 2003-Fall. 2003 IEEE 58th, 2003, pp. 2481--2485.
LibreCat
 
[32]
2003 | Conference Paper | LibreCat-ID: 994
H. Karl, M. Löbbers, and T. Nieberg, “A data aggregation framework for wireless sensor networks,” in Proc. Dutch Technology Foundation ProRISC Workshop on Circuits, Systems and Signal Processing, 2003.
LibreCat
 
[31]
2003 | Conference Paper | LibreCat-ID: 999
J. Klaue, J. Gross, H. Karl, and A. Wolisz, “Semantic-aware link layer scheduling of mpeg-4 video streams in wireless systems,” in 3rd Workshop of Applications and Services in Wireless Networks 2003 (ASWN 2003), 2003.
LibreCat
 
[30]
2003 | Conference Paper | LibreCat-ID: 1008
A. Neumann, X. Fu, and H. Karl, “Prototype implementation and performance evaluation of a QoS-conditionalized handoff scheme for mobile IPv6 networks,” in Computer Communications, 2003. CCW 2003. Proceedings. 2003 IEEE 18th Annual Workshop on, 2003, pp. 24--29.
LibreCat
 
[29]
2003 | Conference Paper | LibreCat-ID: 1024
A. C. C. Aguiar, C. Hoene, J. Klaue, H. Karl, H. Miesmer, and A. Wolisz, “Channel-Aware Schedulers For Voip And Mpeg4 For Wireless Communications,” in Proc. of 8th Intl. Workshop on Mobile Multimedia Communications (MoMuC’03), 2003.
LibreCat
 
[28]
2002 | Report | LibreCat-ID: 2538
H. Karl, S. Mengesha, and D. Hollos, Relaying in Wireless Access Networks . London: Business Briefing: Wireless Technology 2002, 2002.
LibreCat | Files available
 
[27]
2002 | Conference Paper | LibreCat-ID: 2541
A. Köpke, V. Handziski, and H. Karl, “ Making sensor networks intelligent,” in Proc. 7th Wireless World Research Forum (WWRF), 2002.
LibreCat | Files available
 
[26]
2002 | Conference Paper | LibreCat-ID: 2544
H. Miesmer, H. Sanneck, A. Aguier, and H. Karl, “Concepts for a QoS-enabled, TCP/IP-oriented Link Layer in Beyond 3G Networks,” in Proc. of 6th Wireless World Forum, 2002.
LibreCat | Files available
 
[25]
2002 | Conference Paper | LibreCat-ID: 2548
D. Hollos and H. Karl, “A HiperLAN/2 simulation model in OMNeT++,” in Proc. of 2nd Intl. OMNet Workshop, 2002.
LibreCat | Files available
 
[24]
2002 | Conference Paper | LibreCat-ID: 1921
T. Ngo-Quynh, H. Karl, A. Wolisz, and K. Rebensburg, “New Scheduling Algorithm for Providing Proportional Jitter in  Differentiated Service Network ,” in Proc. IST Mobile & Wireless Telecommunications Summit 2002., 2002.
LibreCat
 
[23]
2002 | Conference Paper | LibreCat-ID: 871
X. Fu, H. Karl, and C. Kappler, “QoS-Conditionalized Handoff for Mobile IPv6,” in NETWORKING 2002, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications, Second International IFIP-TC6 Networking Conference, Pisa, Italy, May 19-24, 2002, Proceedings, 2002, pp. 721--730.
LibreCat | DOI
 
[22]
2002 | Conference Paper | LibreCat-ID: 872
D. Hollos and H. Karl, “A protocol extension to HiperLAN/2 to support single-relay networks,” in Mobile Ad-Hoc Netzwerke, 1. deutscher Workshop über Mobile Ad-Hoc Netzwerke WMAN 2002, 25.-26. März 2002 in Ulm, 2002, pp. 91--107.
LibreCat
 
[21]
2002 | Conference Paper | LibreCat-ID: 990
W. Xing, H. Karl, A. Wolisz, and H. Müller, “M-SCTP: Design and prototypical implementation of an end-to-end mobility concept,” in In Proc. 5th Intl. Workshop The Internet Challenge: Technology and Applications, 2002, p. 43.
LibreCat
 
[20]
2002 | Conference Paper | LibreCat-ID: 1001
T. N. Quynh, H. Karl, A. Wolisz, and K. Rebensburg, “Using only Proportional Jitter Scheduling at the boundary of a Differentiated Service Network: simple and efficient,” in Universal Multiservice Networks, 2002. ECUMN 2002. 2nd European Conference on, 2002, pp. 116--123.
LibreCat
 
[19]
2002 | Conference Paper | LibreCat-ID: 1009
S. Sroka and H. Karl, “Using akaroa2 with omnet++,” in 2nd International OMNeT++ Workshop, Berlin, Germany, 2002.
LibreCat | Files available
 
[18]
2002 | Journal Article | LibreCat-ID: 1014
T. Ngo-Quynh, H. Karl, A. Wolisz, and K. Rebensburg, “New scheduling algorithm for providing proportional jitter in differentiated services network,” Proceedings of IST mobile communication and wireless telecommunications summit, Thessaloniki, Greece, 2002.
LibreCat
 
[17]
2002 | Conference Paper | LibreCat-ID: 1020
A. Aguiar, H. Karl, and A. Wolisz, “Effects of prediction inaccuracy on the performance of channelstate-aware link layer schedulers,” in Proc. of 1st Intl. Conf. on Mobile and Ubiquitous Multimedia, 2002, pp. 21--33.
LibreCat
 
[16]
2001 | Conference Paper | LibreCat-ID: 2552
H. Karl, “Relaying in Wireless Access Networks –  A Capacity and Energy-Efficiency Perspective ,” in Proc. Wireless World Research Forum Kickoff Meeting (WWRF), 2001.
LibreCat | Files available
 
[15]
2001 | Conference Paper | LibreCat-ID: 2554
H. Karl, “Relaying ñ bad for energy,  good for capacity?,” 2001.
LibreCat | Files available
 
[14]
2001 | Conference Paper | LibreCat-ID: 2556
H. Karl and T. Hentschel, “IBMS 2 - Integriertes Bandbreiteneffizientes Mobiles Software-Radio System,” in Zukunftsperspektiven der Mobilkommunikation, Symposium Bundesministerium für Bildung und Forschung, 2001.
LibreCat | Files available
 
[13]
2001 | Conference Paper | LibreCat-ID: 873
S. Mengesha, H. Karl, and A. Wolisz, “Improving Goodput by Relaying in Transmission-Power-Limited Wireless Systems,” in GI Jahrestagung (1), 2001, pp. 537--544.
LibreCat
 
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[312]
2023 | Book Chapter | LibreCat-ID: 45895 | OA
H. Karl, M. Maack, F. Meyer auf der Heide, S. Pukrop, and A. Redder, “On-The-Fly Compute Centers II: Execution of Composed Services in Configurable Compute Centers,” in On-The-Fly Computing -- Individualized IT-services in dynamic markets, vol. 412, C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, and H. Wehrheim, Eds. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2023, pp. 183–202.
LibreCat | Files available | DOI
 
[311]
2022 | Conference Paper | LibreCat-ID: 30236 | OA
S. B. Schneider, S. Werner, R. Khalili, A. Hecker, and H. Karl, “mobile-env: An Open Platform for Reinforcement Learning in Wireless Mobile Networks,” presented at the IEEE/IFIP Network Operations and Management Symposium (NOMS), Budapest, 2022.
LibreCat | Files available
 
[310]
2022 | Conference Paper | LibreCat-ID: 32811
A. Redder, A. Ramaswamy, and H. Karl, “Age of Information Process under Strongly Mixing Communication -- Moment Bound, Mixing Rate and Strong Law,” presented at the 58th Allerton Conference on Communication, Control, and Computing, 2022.
LibreCat
 
[309]
2022 | Conference Paper | LibreCat-ID: 30793
A. Redder, A. Ramaswamy, and H. Karl, “Multi-agent Policy Gradient Algorithms for Cyber-physical Systems with Lossy Communication,” 2022, doi: 10.5220/0010845400003116.
LibreCat | Files available | DOI
 
[308]
2022 | Preprint | LibreCat-ID: 30790
A. Redder, A. Ramaswamy, and H. Karl, “Distributed gradient-based optimization in the presence of dependent  aperiodic communication,” arXiv:2201.11343. 2022.
LibreCat | arXiv
 
[307]
2022 | Preprint | LibreCat-ID: 30791
A. Redder, A. Ramaswamy, and H. Karl, “Asymptotic Convergence of Deep Multi-Agent Actor-Critic Algorithms,” arXiv:2201.00570. 2022.
LibreCat | arXiv
 
[306]
2022 | Journal Article | LibreCat-ID: 32854
A. Redder, A. Ramaswamy, and H. Karl, “Practical Network Conditions for the Convergence of Distributed Optimization,” IFAC-PapersOnLine, vol. 55, no. 13, pp. 133–138, 2022.
LibreCat | Files available
 
[305]
2022 | Conference Paper | LibreCat-ID: 29220 | OA
S. Werner, S. B. Schneider, and H. Karl, “Use What You Know: Network and Service Coordination Beyond Certainty,” presented at the IEEE/IFIP Network Operations and Management Symposium (NOMS), Budapest, 2022.
LibreCat | Files available
 
[304]
2021 | Conference Paper | LibreCat-ID: 25278
H. Afifi, F. J. Sauer, and H. Karl, “Reinforcement Learning for Admission Control in Wireless Virtual Network Embedding,” 2021.
LibreCat | Files available
 
[303]
2021 | Conference Paper | LibreCat-ID: 25281
H. Afifi, M. Guenther, A. Brendel, H. Karl, and W. Kellermann, “Reinforcement Learning-based Microphone Selection in Wireless Acoustic Sensor Networks considering Network and Acoustic Utilities,” 2021.
LibreCat | Files available
 
[302]
2021 | Conference Paper | LibreCat-ID: 25293
M. Gunther, H. Afifi, A. Brendel, H. Karl, and W. Kellermann, “Network-Aware Optimal Microphone Channel Selection in Wireless Acoustic Sensor Networks,” 2021, doi: 10.1109/icassp39728.2021.9414528.
LibreCat | DOI
 
[301]
2021 | Conference Paper | LibreCat-ID: 20125
A. Hasnain and H. Karl, “Learning Flow Scheduling,” in 2021 IEEE 18th Annual Consumer Communications & Networking Conference (CCNC), Las Vegas, USA.
LibreCat | DOI | Download (ext.)
 
[300]
2021 | Conference Paper | LibreCat-ID: 21005
A. Hasnain and H. Karl, “Learning Coflow Admissions,” in IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), Vancouver BC Canada.
LibreCat | Files available | DOI | Download (ext.)
 
[299]
2021 | Conference Paper | LibreCat-ID: 21478
H. Afifi, A. Ramaswamy, and H. Karl, “Reinforcement Learning for Autonomous Vehicle Movements in Wireless Sensor Networks,” in 2021 IEEE International Conference on Communications (ICC): IoT and Sensor Networks Symposium (IEEE ICC’21 - IoTSN Symposium), 2021.
LibreCat
 
[298]
2021 | Conference Paper | LibreCat-ID: 21479
H. Afifi, A. Ramaswamy, and H. Karl, “A Reinforcement Learning QoI/QoS-Aware Approach in Acoustic Sensor Networks,” in 2021 IEEE 18th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2021), 2021.
LibreCat
 
[297]
2021 | Conference Paper | LibreCat-ID: 21543 | OA
S. B. Schneider, H. Qarawlus, and H. Karl, “Distributed Online Service Coordination Using Deep Reinforcement Learning,” in IEEE International Conference on Distributed Computing Systems (ICDCS), Washington, DC, USA, 2021.
LibreCat | Files available
 
[296]
2021 | Conference Paper | LibreCat-ID: 20693 | OA
S. B. Schneider, M. Jürgens, and H. Karl, “Divide and Conquer: Hierarchical Network and Service Coordination,” in IFIP/IEEE International Symposium on Integrated Network Management (IM), Bordeaux, France, 2021.
LibreCat | Files available
 
[295]
2021 | Journal Article | LibreCat-ID: 21808 | OA
S. B. Schneider et al., “Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning,” Transactions on Network and Service Management, 2021.
LibreCat | Files available | DOI
 
[294]
2021 | Working Paper | LibreCat-ID: 33854 | OA
S. B. Schneider, H. Karl, R. Khalili, and A. Hecker, DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning. 2021.
LibreCat | Files available
 
[293]
2020 | Conference Paper | LibreCat-ID: 19607 | OA
S. B. Schneider, L. D. Klenner, and H. Karl, “Every Node for Itself: Fully Distributed Service Coordination,” in IEEE International Conference on Network and Service Management (CNSM), 2020.
LibreCat | Files available
 
[292]
2020 | Conference Paper | LibreCat-ID: 19609 | OA
S. B. Schneider et al., “Self-Driving Network and Service Coordination Using Deep Reinforcement Learning,” in IEEE International Conference on Network and Service Management (CNSM), 2020.
LibreCat | Files available
 
[291]
2020 | Conference Paper | LibreCat-ID: 20164
H. Afifi and H. Karl, “Reinforcement Learning for Virtual Network Embedding in Wireless Sensor Networks,” in 2020 Thirteenth International Workshop on Selected Topics in Mobile and Wireless Computing (STWiMob’2020), 2020.
LibreCat
 
[290]
2020 | Conference Paper | LibreCat-ID: 16726
H. Razzaghi Kouchaksaraei, A. P. Shivarpatna Venkatesh, A. Churi, M. Illian, and H. Karl, “Dynamic Provisioning of Network Services on Heterogeneous Resources,” in European Conference on Networks and Communications (EUCNC 2020).
LibreCat
 
[289]
2020 | Conference Paper | LibreCat-ID: 17082
A. Hasnain and H. Karl, “Coflow Scheduling with Performance Guarantees for Data Center Applications,” in 2020 20th IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGRID), Melbourne, Australia, 2020.
LibreCat | DOI | Download (ext.)
 
[288]
2020 | Conference Paper | LibreCat-ID: 16219 | OA
S. B. Schneider, N. P. Satheeschandran, M. Peuster, and H. Karl, “Machine Learning for Dynamic Resource Allocation in Network Function Virtualization,” in IEEE Conference on Network Softwarization (NetSoft), Ghent, Belgium, 2020.
LibreCat | Files available
 
[287]
2020 | Conference Paper | LibreCat-ID: 16222
A. Zafeiropoulos et al., “Benchmarking and Profiling 5G Verticals’ Applications: An Industrial IoT Use Case,” in IEEE Conference on Network Softwarization (NetSoft), 2020.
LibreCat
 
[286]
2020 | Journal Article | LibreCat-ID: 16278
N. Nomikos et al., “A UAV-based moving 5G RAN for massive connectivity of mobile users and IoT devices,” Vehicular Communications, 2020.
LibreCat | DOI
 
[285]
2020 | Journal Article | LibreCat-ID: 16280
F. Li, D. Yu, H. Yang, J. Yu, H. Karl, and X. Cheng, “Multi-Armed-Bandit-Based Spectrum Scheduling Algorithms in Wireless Networks: A Survey,” IEEE Wireless Communications, pp. 24–30, 2020.
LibreCat | DOI
 
[284]
2020 | Conference Paper | LibreCat-ID: 16400
M. Müller, D. Behnke, P.-B. Bök, S. B. Schneider, M. Peuster, and H. Karl, “Cloud-Native Threat Detection and Containment for Smart Manufacturing,” in IEEE Conference on Network Softwarization (NetSoft) Demo Track, Ghent, Belgium, 2020.
LibreCat
 
[283]
2020 | Journal Article | LibreCat-ID: 13770
H. Karl, D. Kundisch, F. Meyer auf der Heide, and H. Wehrheim, “A Case for a New IT Ecosystem: On-The-Fly Computing,” Business & Information Systems Engineering, vol. 62, no. 6, pp. 467–481, 2020, doi: 10.1007/s12599-019-00627-x.
LibreCat | Files available | DOI
 
[282]
2019 | Conference Paper | LibreCat-ID: 3287 | OA
S. B. Schneider, A. Sharma, H. Karl, and H. Wehrheim, “Specifying and Analyzing Virtual Network Services Using Queuing Petri Nets,” in 2019 IFIP/IEEE International Symposium on Integrated Network Management (IM), Washington, DC, USA, 2019, pp. 116--124.
LibreCat | Files available | Download (ext.)
 
[281]
2019 | Conference Paper | LibreCat-ID: 9270 | OA
S. B. Schneider, M. Peuster, D. Behnke, M. Marcel, P.-B. Bök, and H. Karl, “Putting 5G into Production: Realizing a Smart Manufacturing Vertical Scenario,” in European Conference on Networks and Communications (EuCNC), 2019.
LibreCat | Files available | DOI | Download (ext.)
 
[280]
2019 | Journal Article | LibreCat-ID: 8113 | OA
M. Peuster, C. Dröge, C. Boos, and H. Karl, “Joint testing and profiling of microservice-based network services using TTCN-3,” ICT Express, 2019.
LibreCat | Files available | DOI | Download (ext.)
 
[279]
2019 | Conference Paper | LibreCat-ID: 8240
S. Dräxler and H. Karl, “SPRING: Scaling, Placement, and Routing of Heterogeneous Services with Flexible Structures,” in 5th IEEE International Conference on Network Softwarization (NetSoft) 2019, Paris.
LibreCat
 
[278]
2019 | Conference Paper | LibreCat-ID: 8792 | OA
M. Peuster, S. B. Schneider, D. Behnke, M. Müller, P.-B. Bök, and H. Karl, “Prototyping and Demonstrating 5G Verticals: The Smart Manufacturing Case,” in 5th IEEE International Conference on Network Softwarization (NetSoft 2019), Paris, 2019.
LibreCat | Files available | DOI | Download (ext.)
 
[277]
2019 | Journal Article | LibreCat-ID: 8795 | OA
M. Peuster, H. Küttner, and H. Karl, “A flow handover protocol to support state migration in softwarized networks,” International Journal of Network Management, 2019.
LibreCat | Files available | DOI | Download (ext.)
 
[276]
2019 | Conference Paper | LibreCat-ID: 9809
H. Razzaghi Kouchaksaraei and H. Karl, “Service Function Chaining Across OpenStack and Kubernetes Domains,” in 13th ACM International Conference on Distributed and Event-based Systems, Darmstadt, 2019.
LibreCat | Files available | DOI
 
[275]
2019 | Journal Article | LibreCat-ID: 9824 | OA
M. Peuster et al., “Introducing Automated Verification and Validation for Virtualized Network Functions and Services,” IEEE Communications Magazine, pp. 96–102, 2019.
LibreCat | Files available | DOI | Download (ext.)
 
[274]
2019 | Conference Paper | LibreCat-ID: 6860 | OA
H. Afifi and H. Karl, “Power Allocation with a Wireless Multi-cast Aware Routing for Virtual Network Embedding,” in 2019 16th IEEE Annual Consumer Communications & Networking Conference (CCNC2019).
LibreCat | Files available
 
[273]
2019 | Conference Paper | LibreCat-ID: 12880
M. Guenther, H. Afifi, A. Brendel, H. Karl, and W. Kellermann, “Sparse Adaptation of Distributed Blind Source Separation in Acoustic Sensor Networks,” in 2019 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA) (WASPAA 2019), 2019.
LibreCat
 
[272]
2019 | Conference Paper | LibreCat-ID: 12881
H. Afifi and H. Karl, “An Approximate Power Control Algorithm for a Multi-Cast Wireless Virtual Network Embedding,” in 2019 12th IFIP Wireless and Mobile Networking Conference (WMNC) (WMNC’19), 2019.
LibreCat
 
[271]
2019 | Conference Paper | LibreCat-ID: 12882 | OA
H. Afifi et al., “A Rapid Prototyping for Wireless Virtual Network Embedding using MARVELO,” in 2019 IEEE Wireless Communications and Networking Conference (WCNC) (IEEE WCNC 2019) (Demo), 2019.
LibreCat | Files available
 
[270]
2019 | Conference Paper | LibreCat-ID: 12912
H. Razzaghi Kouchaksaraei and H. Karl, “Quantitative Analysis of Dynamically Provisioned Heterogeneous Network Services,” in 15th International Conference on Network and Service Management (CNSM), Halifax, Canada, 2019.
LibreCat
 
[269]
2019 | Conference Paper | LibreCat-ID: 15369
M. Müller, D. Behnke, P.-B. Bök, M. Peuster, S. B. Schneider, and H. Karl, “5G as Key Technology for Networked Factories: Application of Vertical-specific Network Services for Enabling Flexible Smart Manufacturing,” in IEEE 17th International Conference on Industrial Informatics (IEEE-INDIN), 2019.
LibreCat
 
[268]
2019 | Conference Paper | LibreCat-ID: 15371 | OA
M. Peuster, S. B. Schneider, and H. Karl, “The Softwarised Network Data Zoo,” in IEEE/IFIP 15th International Conference on Network and Service Management (CNSM), 2019.
LibreCat | Files available | Download (ext.)
 
[267]
2019 | Conference Paper | LibreCat-ID: 15373 | OA
D. Moro, M. Peuster, H. Karl, and A. Capone, “FOP4: Function Offloading Prototyping in Heterogeneous and Programmable Network Scenarios,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2019.
LibreCat | Files available
 
[266]
2019 | Conference Paper | LibreCat-ID: 15374 | OA
D. Moro, M. Peuster, H. Karl, and A. Capone, “Demonstrating FOP4: A Flexible Platform to Prototype NFV Offloading Scenarios,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2019.
LibreCat | Files available
 
[265]
2019 | Conference Paper | LibreCat-ID: 15375
M. Müller, D. Behnke, P.-B. Bök, S. B. Schneider, M. Peuster, and H. Karl, “Putting NFV into Reality: Physical Smart Manufacturing Testbed,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2019.
LibreCat
 
[264]
2019 | Conference Paper | LibreCat-ID: 15376
D. Behnke, M. Müller, P.-B. Bök, S. B. Schneider, M. Peuster, and H. Karl, “NFV-driven intrusion detection for smart manufacturing,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2019.
LibreCat
 
[263]
2019 | Journal Article | LibreCat-ID: 15741
A. S. Leong, A. Ramaswamy, D. E. Quevedo, H. Karl, and L. Shi, “Deep reinforcement learning for wireless sensor scheduling in cyber–physical systems,” Automatica, 2019.
LibreCat | Files available | DOI
 
[262]
2019 | Conference Paper | LibreCat-ID: 13123
H. Afifi, K. Horbach, and H. Karl, “A Genetic Algorithm Framework for Solving Wireless Virtual Network Embedding,” in 2019 International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob) (WiMob 2019), 2019.
LibreCat
 
[261]
2019 | Conference Paper | LibreCat-ID: 13292 | OA
S. B. Schneider et al., “‘Producing Cloud-Native’: Smart Manufacturing Use Cases on Kubernetes,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN) Demo Track, Dallas, TX, USA, 2019.
LibreCat | Files available
 
[260]
2019 | Journal Article | LibreCat-ID: 10325 | OA
M. Peuster, M. Marchetti, G. García de Blas, and H. Karl, “Automated testing of NFV orchestrators against carrier-grade multi-PoP scenarios using emulation-based smoke testing,” EURASIP Journal on Wireless Communications and Networking, 2019.
LibreCat | Files available | DOI | Download (ext.)
 
[259]
2018 | Conference Paper | LibreCat-ID: 2474
H. Afifi, S. Auroux, and H. Karl, “MARVELO: Wireless Virtual Network Embedding for Overlay Graphs with Loops,” 2018.
LibreCat | Files available
 
[258]
2018 | Conference Paper | LibreCat-ID: 2476
B. Shiferaw Heyi and H. Karl, “Modelling Time-Limited Capacity of a Wireless Channel as aMarkov Reward Process,” 2018.
LibreCat | Files available
 
[257]
2018 | Conference Paper | LibreCat-ID: 2480 | OA
S. Dräxler, M. Peuster, M. Illian, and H. Karl, “Generating Resource and Performance Models for Service Function Chains: The Video Streaming Case,” in 4th IEEE International Conference on Network Softwarization (NetSoft 2018), Montreal, 2018, pp. 318--322.
LibreCat | Files available | DOI
 
[256]
2018 | Conference Paper | LibreCat-ID: 2481 | OA
S. Dräxler, S. B. Schneider, and H. Karl, “ Scaling and Placing Bidirectional Services with Stateful Virtual and Physical Network Functions,” in 4th IEEE International Conference on Network Softwarization (NetSoft 2018), Montreal, 2018, pp. 123--131.
LibreCat | Files available
 
[255]
2018 | Conference Paper | LibreCat-ID: 2482 | OA
S. Dräxler et al., “5G OS: Control and Orchestration of Services on Multi-Domain Heterogeneous 5G Infrastructures,” in 27th European Conference on Networks and Communications (EUCNC 2018), Ljubljana.
LibreCat | Files available
 
[254]
2018 | Report | LibreCat-ID: 2483 | OA
S. Dräxler, M. Peuster, M. Illian, and H. Karl, Towards Predicting Resource Demands and Performance of Distributed Cloud Services. Wien, Darmstadt, 2018.
LibreCat | Files available | Download (ext.)
 
[253]
2018 | Conference Paper | LibreCat-ID: 2472
S. Auroux and H. Karl, “Distributed Placement of Virtualized Control Applications in Mobile Backhaul Networks,” 2018.
LibreCat | Files available | DOI
 
[252]
2018 | Conference Paper | LibreCat-ID: 2666 | OA
H. Razzaghi Kouchaksaraei, S. Dräxler, M. Peuster, and H. Karl, “Programmable and Flexible Management and Orchestration of Virtualized Network Functions,” in 2018 European Conference on Networks and Communications (EuCNC), Ljubljana, Slovenia.
LibreCat | Files available | Download (ext.)
 
[251]
2018 | Conference Paper | LibreCat-ID: 2667 | OA
H. Razzaghi Kouchaksaraei, T. Dierich, and H. Karl, “Pishahang: Joint Orchestration of Network Function Chains and Distributed Cloud Applications,” presented at the Network Softwarization (NetSoft) 2018, Montreal, Canada.
LibreCat | Files available | Download (ext.)
 
[250]
2018 | Conference Paper | LibreCat-ID: 3217
B. Demirel, A. Ramaswamy, D. Quevedo, and H. Karl, “DeepCAS: A Deep Reinforcement Learning Algorithm for Control-Aware Scheduling,” 2018.
LibreCat | Files available | DOI | Download (ext.)
 
[249]
2018 | Conference Paper | LibreCat-ID: 3345 | OA
M. Peuster, H. Küttner, and H. Karl, “ Let the state follow its flows: An SDN-based flow handover protocol to support state migration,” in 4th IEEE International Conference on Network Softwarization (NetSoft 2018), Montreal.
LibreCat | Files available | DOI | Download (ext.)
 
[248]
2018 | Conference Paper | LibreCat-ID: 3346 | OA
M. Peuster, J. Kampmeyer, and H. Karl, “Containernet 2.0: A Rapid Prototyping Platform for Hybrid Service Function Chains,” in 4th IEEE International Conference on Network Softwarization (NetSoft 2018), Montreal.
LibreCat | Files available | DOI | Download (ext.)
 
[247]
2018 | Conference Paper | LibreCat-ID: 3347 | OA
M. Peuster, M. Marchetti, G. Garcia de Blas, and H. Karl, “Emulation-based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments,” in European Conference on Networks and Communications (EuCNC), Ljubljana.
LibreCat | Files available | DOI | Download (ext.)
 
[246]
2018 | Journal Article | LibreCat-ID: 3152 | OA
S. Dräxler, H. Karl, and Z. A. Mann, “JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services,” IEEE Transactions on Network and Service Management, 2018.
LibreCat | Files available | DOI | Download (ext.)
 
[245]
2018 | Conference Paper | LibreCat-ID: 6016 | OA
M. Peuster and H. Karl, “Understand your chains and keep your deadlines: Introducing time-constrained profiling for NFV,” in IEEE/IFIP 14th International Conference on Network and Service Management (CNSM), Rome.
LibreCat | Files available | Download (ext.)
 
[244]
2018 | Conference Paper | LibreCat-ID: 6483 | OA
M. Peuster, S. B. Schneider, F. Christ, and H. Karl, “A Prototyping Platform to Validate and Verify Network Service Header-based Service Chains,” in IEEE Conference on Network Function Virtualisation and Software Defined Networks (NFV-SDN) 5GNetApp, Verona, 2018.
LibreCat | Files available
 
[243]
2018 | Report | LibreCat-ID: 6485 | OA
R. V. Rosa, C. E. Rothenberg, M. Peuster, and H. Karl, Methodology for VNF Benchmarking Automation. IETF.
LibreCat | Download (ext.)
 
[242]
2018 | Conference Paper | LibreCat-ID: 6970 | OA
S. B. Schneider, S. Dräxler, and H. Karl, “Trade-offs in Dynamic Resource Allocation in Network Function Virtualization,” in IEEE Global Communications Conference (GLOBECOM 2018), Abu Dhabi, UAE, 2018.
LibreCat | Files available
 
[241]
2018 | Conference Paper | LibreCat-ID: 6972 | OA
S. B. Schneider, M. Peuster, and H. Karl, “A Generic Emulation Framework for Reusing and Evaluating VNF Placement Algorithms,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN 2018), Verona, Italy, 2018.
LibreCat | Files available | DOI | Download (ext.)
 
[240]
2018 | Conference Paper | LibreCat-ID: 6974 | OA
S. B. Schneider, M. Peuster, W. Tavernier, and H. Karl, “A Fully Integrated Multi-Platform NFV SDK,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN 2018), Verona, Italy, 2018.
LibreCat | Files available | DOI | Download (ext.)
 
[239]
2018 | Conference Paper | LibreCat-ID: 1041
H. Razzaghi Kouchaksaraei and H. Karl, “Joint Orchestration of Cloud-Based Microservices and Virtual Network Functions,” in The Ninth International Conference on Cloud Computing, GRIDs, and Virtualization CLOUD COMPUTING, Barcelona, Spain, 2018, pp. 153–154.
LibreCat
 
[238]
2018 | Conference Paper | LibreCat-ID: 6859
H. Afifi, J. Schmalenstroeer, J. Ullmann, R. Haeb-Umbach, and H. Karl, “MARVELO - A Framework for Signal Processing in Wireless Acoustic Sensor Networks,” in Speech Communication; 13th ITG-Symposium, 2018, pp. 1–5.
LibreCat
 
[237]
2017 | Journal Article | LibreCat-ID: 58 | OA
S. Dräxler and H. Karl, “Specification, Composition, and Placement of Network Services with Flexible Structures,” International Journal of Network Management, no. 2, pp. 1--16, 2017.
LibreCat | Files available | DOI
 
[236]
2017 | Journal Article | LibreCat-ID: 64
M. Keller and H. Karl, “Response-Time-Optimised Service Deployment: MILP Formulations of Piece-wise Linear Functions Approximating Non-linear Bivariate Mixed-integer Functions,” IEEE Transactions on Network and Service Management, no. 1, pp. 121--135, 2017.
LibreCat | Files available | DOI
 
[235]
2017 | Conference Paper | LibreCat-ID: 708
A. Schwabe, E. Rojas, and H. Karl, “Minimizing downtimes: Using dynamic reconfiguration and state management in SDN,” in 2017 {IEEE} Conference on Network Softwarization, NetSoft 2017, Bologna, Italy, July 3-7, 2017, Bologna, 2017, pp. 1--5.
LibreCat | DOI
 
[234]
2017 | Conference Paper | LibreCat-ID: 717 | OA
S. Dräxler et al., “SONATA: Service programming and orchestration for virtualized software networks,” in 2017 IEEE International Conference on Communications Workshops (ICC Workshops), Paris, France, 2017.
LibreCat | Files available | DOI | Download (ext.)
 
[233]
2017 | Conference Paper | LibreCat-ID: 723 | OA
M. Peuster, S. Dräxler, H. Razzaghi Kouchaksaraei, S. van Rossem, W. Tavernier, and H. Karl, “A flexible multi-pop infrastructure emulator for carrier-grade MANO systems,” in IEEE Conference on Network Softwarization, NetSoft 2017, Bologna, Italy, July 3-7, 2017, Bologna, 2017, pp. 1--3.
LibreCat | Files available | DOI
 
[232]
2017 | Conference Paper | LibreCat-ID: 87 | OA
S. Dräxler, H. Karl, and Z. A. Mann, “Joint Optimization of Scaling and Placement of Virtual Network Services,” in Proceedings of the 17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid 2017), 2017.
LibreCat | Files available | DOI
 
[231]
2017 | Conference Paper | LibreCat-ID: 981 | OA
M. Peuster and H. Karl, “Profile Your Chains, Not Functions. Automated Network Service Profiling in DevOps Environments,” in IEEE Conference on Network Function Virtualisation and Software Defined Networks (NFV-SDN), Berlin, 2017.
LibreCat | Files available | DOI
 
[230]
2017 | Conference Paper | LibreCat-ID: 983
S. Auroux, S. Scholz, and H. Karl, “Assessing Genetic Algorithms for Placing Flow Processing-aware Control Applications,” in Proc. European Wireless, 2017.
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[229]
2016 | Journal Article | LibreCat-ID: 714 | OA
H. Karl et al., “DevOps for network function virtualisation: an architectural approach,” Transactions on Emerging Telecommunications Technologies, vol. 27, no. 9, pp. 1206–1215, 2016.
LibreCat | DOI | Download (ext.)
 
[228]
2016 | Journal Article | LibreCat-ID: 726
P. Wette and H. Karl, “DCT2Gen: A traffic generator for data centers,” Computer Communications, pp. 45--58, 2016.
LibreCat | Files available | DOI
 
[227]
2016 | Conference Paper | LibreCat-ID: 728
A. Schwabe, P. A. Aranda-Gutierrez, and H. Karl, “Composition of SDN applications: Options/challenges for real implementations,” in Proceedings of the 2016 Applied Networking Research Workshop, {ANRW} 2016, Berlin, Germany, July 16, 2016, 2016, pp. 26--31.
LibreCat | DOI | Download (ext.)
 
[226]
2016 | Conference Paper | LibreCat-ID: 729
R. Doriguzzi Corin, P. A. Aranda-Gutierrez, E. Rojas, H. Karl, and E. Salvadori, “Reusability of software-defined networking applications: {A} runtime, multi-controller approach,” in 12th International Conference on Network and Service Management, {CNSM} 2016, Montreal, QC, Canada, October 31 - Nov. 4, 2016, 2016, pp. 209--215.
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[225]
2016 | Conference Paper | LibreCat-ID: 730 | OA
M. Peuster and H. Karl, “Understand Your Chains: Towards Performance Profile-Based Network Service Management,” in Fifth European Workshop on Software-Defined Networks, EWSDN 2016, Den Haag, The Netherlands, October 10-11, 2016, Den Haag, 2016, pp. 7--12.
LibreCat | Files available | DOI | Download (ext.)
 
[224]
2016 | Conference Paper | LibreCat-ID: 731
M. Peuster, H. Karl, A. Enrico Redondi, and A. Capone, “Demonstrating on-demand cell switching with a two-layer mobile network testbed,” in IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016, San Francisco, 2016, pp. 1015--1016.
LibreCat | Files available | DOI | Download (ext.)
 
[223]
2016 | Conference Paper | LibreCat-ID: 732 | OA
M. Peuster and H. Karl, “E-State: Distributed state management in elastic network function deployments,” in IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016, Seoul, 2016, pp. 6--10.
LibreCat | Files available | DOI
 
[222]
2016 | Conference Paper | LibreCat-ID: 735
S. Auroux, D. Parruca, and H. Karl, “Joint real-time scheduling and interference coordination for wireless factory automation,” in 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, {PIMRC} 2016, Valencia, Spain, September 4-8, 2016, 2016, pp. 1--6.
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[221]
2016 | Conference Paper | LibreCat-ID: 738 | OA
M. Peuster, H. Karl, and S. van Rossem, “MeDICINE: Rapid Prototyping of Production-Ready Network Services in Multi-PoP Environments,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), Palo Alto, 2016.
LibreCat | Files available | DOI | Download (ext.)
 
[220]
2016 | Conference Paper | LibreCat-ID: 166 | OA
S. Dräxler and H. Karl, “Placement of Services with Flexible Structures Specified by a YANG Data Model,” in Proceedings of the 2nd International IEEE Conference on Network Softwarization (NetSoft), 2016, pp. 184--192.
LibreCat | Files available | DOI | Download (ext.)
 
[219]
2016 | Journal Article | LibreCat-ID: 1373
M. Herlich, N. Bredenbals, and H. Karl, “Delayed (de-)activation in servers with a sleep mode,” Sustainable Computing: Informatics and Systems, vol. 10, pp. 48–55, 2016.
LibreCat | DOI
 
[218]
2015 | Conference Paper | LibreCat-ID: 252
M. Dräxler, J. Blobel, P. Dreimann, S. Valentin, and H. Karl, “SmarterPhones: Anticipatory Download Scheduling for Wireless Video Streaming,” in Proceedings of the 2nd International Conference on Networked Systems (NetSys), 2015, pp. 1--8.
LibreCat | Files available | DOI | Download (ext.)
 
[217]
2015 | Conference Paper | LibreCat-ID: 287
P. Wette and H. Karl, “HybridTE: Traffic Engineering for Very Low-Cost Software-Defined Data-Center Networks,” in Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015), 2015, pp. 1--7.
LibreCat | Files available | DOI
 
[216]
2015 | Conference Paper | LibreCat-ID: 247
A. Schwabe and H. Karl, “SynRace: Decentralized Load-Adaptive Multi-path Routing without Collecting Statistics,” in Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015), 2015, pp. 37–42.
LibreCat | Files available | DOI
 
[215]
2015 | Conference Paper | LibreCat-ID: 739
P. A. Aranda-Gutierrez, H. Karl, E. Rojas, and A. Leckey, “On Network Application representation and controller independence in {SDN,” in 2015 European Conference on Networks and Communications, EuCNC 2015, Paris, France, June 29 - July 2, 2015, 2015, pp. 429--433.
LibreCat | DOI
 
[214]
2015 | Conference Paper | LibreCat-ID: 742
J. Blanckenstein, C. Nardin, J. Klaue, and H. Karl, “Error characterization of multi-access point WSNs in an aircraft cabin,” in {IEEE} International Conference on Communication, {ICC} 2015, London, United Kingdom, June 8-12, 2015, Workshop Proceedings, 2015, pp. 2363--2368.
LibreCat | DOI
 
[213]
2015 | Conference Paper | LibreCat-ID: 743
A. Schwabe and H. Karl, “Topology model to generate realistic latency for simulations,” in 2015 IEEE International Conference on Communications, ICC 2015, London, United Kingdom, June 8-12, 2015, 2015, pp. 6122--6127.
LibreCat | Files available | DOI
 
[212]
2015 | Conference Paper | LibreCat-ID: 745
M. Dräxler, J. Blobel, and H. Karl, “Anticipatory Download Scheduling in Wireless Video Streaming with Uncertain Data Rate Prediction,” in 8th IFIP Wireless and Mobile Networking Conference, WMNC 2015, Munich, Germany, October 5-7, 2015, 2015, pp. 136--143.
LibreCat | DOI
 
[211]
2015 | Conference Paper | LibreCat-ID: 746
P. Wette, A. Schwabe, M. Splietker, and H. Karl, “Extending Hadoop’s Yarn Scheduler Load Simulator with a highly realistic network & traffic model,” in Proceedings of the 1st {IEEE} Conference on Network Softwarization, NetSoft 2015, London, United Kingdom, April 13-17, 2015, 2015, pp. 1--2.
LibreCat | DOI
 
[210]
2015 | Conference Paper | LibreCat-ID: 747
S. Auroux and H. Karl, “Flexible reassignment of flow processing-aware controllers in future wireless networks,” in 26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015, Hong Kong, China, August 30 - September 2, 2015, 2015, pp. 1850--1855.
LibreCat | DOI
 
[209]
2015 | Conference Paper | LibreCat-ID: 748
S. Auroux and H. Karl, “Efficient flow processing-aware controller placement in future wireless networks,” in 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015, New Orleans, LA, USA, March 9-12, 2015, 2015, pp. 1787--1792.
LibreCat | DOI
 
[208]
2015 | Preprint | LibreCat-ID: 749 | OA
S. Dräxler and H. Karl, “Specification of Complex Structures in Distributed Service Function Chaining Using a YANG Data Model,” CoRR. 2015.
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[207]
2015 | Preprint | LibreCat-ID: 750
M. Dräxler and H. Karl, “Dynamic Backhaul Network Configuration in SDN-based Cloud RANs,” CoRR. 2015.
LibreCat
 
[206]
2015 | Conference Paper | LibreCat-ID: 986
M. Peuster and H. Karl, “An Architecture for Energy-aware On-demand Mobile Network Management,” in Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges, London, 2015.
LibreCat | Files available | Download (ext.)
 
[205]
2014 | Conference Paper | LibreCat-ID: 329
P. Wette, M. Dräxler, A. Schwabe, F. Wallaschek, M. H. Zahraee, and H. Karl, “MaxiNet: Distributed Emulation of Software-Defined Networks,” in Proceedings of the 2014 IFIP Networking Conference (Networking 2014), 2014, pp. 1–9.
LibreCat | Files available | DOI
 
[204]
2014 | Conference Paper | LibreCat-ID: 339
P. Wette and H. Karl, “Using Application Layer Knowledge in Routing and Wavelength Assignment Algorithms,” in Proceedings of the IEEE International Conference on Communications 2014, 2014, pp. 3270–3276.
LibreCat | Files available | DOI
 
[203]
2014 | Conference Paper | LibreCat-ID: 354
M. Keller, C. Robbert, and H. Karl, “Template Embedding: Using Application Architecture to Allocate Resources in Distributed Clouds,” in Proceedings of 7th International Conference on Utility and Cloud Computing (UCC), 2014, pp. 387--395.
LibreCat | Files available | DOI
 
[202]
2014 | Conference Paper | LibreCat-ID: 360 | OA
S. Dräxler, M. Keller, and H. Karl, “Specifying and Placing Chains of Virtual Network Functions,” in Proceedings of the 3rd International Conference on Cloud Networking (CloudNet), 2014, pp. 7–13.
LibreCat | Files available | DOI
 
[201]
2014 | Conference Paper | LibreCat-ID: 372
M. Keller and H. Karl, “Response Time-Optimized Distributed Cloud Resource Allocation,” in Proceedings of the SIGCOMM workshop on Distributed cloud computing, 2014, pp. 47--52.
LibreCat | Files available | DOI
 
[200]
2014 | Conference Paper | LibreCat-ID: 382
J. Künsemöller, S. Brangewitz, H. Karl, and C.-J. Haake, “Provider Competition in Infrastructure-as-a-Service,” in Proceedings of the 2014 IEEE International Conference on Services Computing (SCC), 2014, pp. 203–210.
LibreCat | Files available | DOI
 
[199]
2014 | Conference Paper | LibreCat-ID: 1801
P. Wette and H. Karl, “Incorporating feedback from application layer into routing and wavelength assignment algorithms,” in 2013 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2014.
LibreCat | DOI
 
[198]
2014 | Journal Article | LibreCat-ID: 467
J. Künsemöller and H. Karl, “A Game-Theoretic Approach to the Financial Benefits of Infrastructure-as-a-Service,” Future Generation Computer Systems, pp. 44--52, 2014.
LibreCat | Files available | DOI
 
[197]
2014 | Journal Article | LibreCat-ID: 753
F. Beister, M. Dräxler, J. Aelken, and H. Karl, “Power model design for ICT systems -- A generic approach,” Computer Communications, pp. 77--85, 2014.
LibreCat | DOI
 
[196]
2014 | Conference Paper | LibreCat-ID: 759
M. Dräxler, P. Dreimann, and H. Karl, “Anticipatory power cycling of mobile network equipment for high demand multimedia traffic,” in IEEE Online Conference on Green Communications, OnlineGreenComm 2014, November 12-14, 2014, 2014, pp. 1--7.
LibreCat | DOI
 
[195]
2014 | Conference Paper | LibreCat-ID: 760
S. Auroux and H. Karl, “Flow processing-aware controller placement in wireless DenseNets,” in 25th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communication, {PIMRC} 2014, Washington DC, USA, September 2-5, 2014, 2014, pp. 1294--1299.
LibreCat | DOI
 
[194]
2014 | Conference Paper | LibreCat-ID: 763
J. Blanckenstein and H. Karl, “Energy-efficient clock synchronization using wake-up receivers,” in 22nd International Conference on Software, Telecommunications and Computer Networks, SoftCOM 2014, Split, Croatia, September 17-19, 2014, 2014, pp. 408--413.
LibreCat | DOI
 
[193]
2014 | Conference Paper | LibreCat-ID: 765
F. Beister and H. Karl, “Predicting mobile video inter-download times with Hidden Markov Models,” in IEEE 10th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2014, Larnaca, Cyprus, October 8-10, 2014, 2014, pp. 359--364.
LibreCat | DOI
 
[192]
2014 | Preprint | LibreCat-ID: 766
S. Mehraghdam, M. Keller, and H. Karl, “Specifying and Placing Chains of Virtual Network Functions,” CoRR. 2014.
LibreCat
 
[191]
2014 | Preprint | LibreCat-ID: 767
P. Wette and H. Karl, “DCT2Gen: A Versatile TCP Traffic Generator for Data Centers,” CoRR. 2014.
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[190]
2014 | Preprint | LibreCat-ID: 768
A. Schwabe and H. Karl, “Adding Geographical Embedding to AS Topology Generation,” CoRR. 2014.
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[189]
2014 | Conference Paper | LibreCat-ID: 1647
M. Dräxler and H. Karl, “Feasibility of Base Station Coordination and Dynamic Backhaul Network Configuration in Backhaul Networks with Limited Capacity,” in Proceedings of 20th European Wireless Conference , 2014.
LibreCat | Files available | Download (ext.)
 
[188]
2014 | Conference Paper | LibreCat-ID: 1654
M. Herlich and H. Karl, “Analytic quantification of outage probability and radiated power of cooperative base stations,” in 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt) 2014, 2014.
LibreCat | DOI
 
[187]
2014 | Journal Article | LibreCat-ID: 1375
F. Beister, M. Dräxler, J. Aelken, and H. Karl, “Power model design for ICT systems – A generic approach,” Computer Communications, vol. 50, pp. 77–85, 2014.
LibreCat | DOI
 
[186]
2013 | Book Chapter | LibreCat-ID: 1800
J. Blanckenstein, J. Garcia-Jimenez, J. Klaue, and H. Karl, “A Scalable Redundant TDMA Protocol for High-Density WSNs Inside an Aircraft,” in Lecture Notes in Electrical Engineering, Cham: Springer International Publishing, 2013, pp. 165–177.
LibreCat | DOI
 
[185]
2013 | Conference Paper | LibreCat-ID: 1803
C. Dannewitz, M. Herlich, and H. Karl, “OpenNetInf - prototyping an information-centric Network Architecture,” in 37th Annual IEEE Conference on Local Computer Networks -- Workshops, 2013.
LibreCat | DOI
 
[184]
2013 | Journal Article | LibreCat-ID: 770
C. Dannewitz, D. Kutscher, B. Ohlman, S. Farrell, B. Ahlgren, and H. Karl, “Network of Information (NetInf) - An information-centric networking architecture,” Computer Communications, no. 7, pp. 721--735, 2013.
LibreCat | DOI
 
[183]
2013 | Journal Article | LibreCat-ID: 771
M. Dräxler, T. Biermann, and H. Karl, “Improving Cooperative Transmission Feasibility by Network Reconfiguration in Limited Backhaul Networks,” International Journal of Wireless Information Networks, no. 3, pp. 183--194, 2013.
LibreCat | DOI
 
[182]
2013 | Conference Paper | LibreCat-ID: 772
T. Hohenberger, M. Herlich, and H. Karl, “Trade-off between latency and coverage in cooperative radio access networks,” in IEEE International Conference on Advanced Networks and Telecommunications Systems, ANTS 2013, Kattankulathur, India, December 15-18, 2013, 2013, pp. 1--6.
LibreCat | DOI
 
[181]
2013 | Conference Paper | LibreCat-ID: 773
F. M. Facca et al., “NetIDE: First Steps towards an Integrated Development Environment for Portable Network Apps,” in Second European Workshop on Software Defined Networks, EWSDN 2013, Berlin, Germany, October 10-11, 2013, 2013, pp. 105--110.
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[180]
2013 | Conference Paper | LibreCat-ID: 774
C. Cicconetti et al., “The playground of Wireless Dense networks of the future,” in 2013 Future Network & Mobile Summit, Lisboa, Portugal, July 3-5, 2013, 2013, pp. 1--4.
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[179]
2013 | Conference Paper | LibreCat-ID: 775
M. Keller, M. Peuster, C. Robbert, and H. Karl, “A topology-aware adaptive deployment framework for elastic applications,” in 17th International Conference on Intelligence in Next Generation Networks, {ICIN} 2013, Venice, Italy, October 15-16, 2013, 2013, pp. 61--69.
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[178]
2013 | Conference Paper | LibreCat-ID: 776
M. Herlich and H. Karl, “Energy-Efficient Assignment of User Equipment to Cooperative Base Stations,” in ISWCS 2013, The Tenth International Symposium on Wireless Communication Systems, Ilmenau, Germany, August 27-30, 2013, 2013, pp. 1--5.
LibreCat
 
[177]
2013 | Conference Paper | LibreCat-ID: 777
M. Dräxler and H. Karl, “Cross-layer scheduling for multi-quality video streaming in cellular wireless networks,” in 2013 9th International Wireless Communications and Mobile Computing Conference, IWCMC 2013, Sardinia, Italy, July 1-5, 2013, 2013, pp. 1181--1186.
LibreCat | DOI
 
[176]
2013 | Preprint | LibreCat-ID: 781
M. Dräxler, J. Blobel, P. Dreimann, S. Valentin, and H. Karl, “Anticipatory Buffer Control and Quality Selection for Wireless Video Streaming,” CoRR. 2013.
LibreCat | Files available
 
[175]
2013 | Conference Paper | LibreCat-ID: 470
P. Wette and H. Karl, “Which Flows Are Hiding Behind My Wildcard Rule? Adding Packet Sampling to OpenFlow,” in Proceedings of the ACM SIGCOMM ’13, 2013, pp. 541–542.
LibreCat | Files available | DOI
 
[174]
2013 | Conference Paper | LibreCat-ID: 508
P. Wette and H. Karl, “On the Quality of Selfish Virtual Topology Reconfiguration in IP-over-WDM Networks,” in Proceedings of the 19th IEEE International Workshop on Local and Metropolitan Area Networks (IEEE LANMAN), 2013, pp. 1–6.
LibreCat | Files available | DOI
 
[173]
2013 | Conference Paper | LibreCat-ID: 520
P. Wette and H. Karl, “Incorporating feedback from application layer into routing and wavelength assignment algorithms,” in Proceedings of the 32nd IEEE International Conference on Computer Communications (INFOCOM), 2013, pp. 51–52.
LibreCat | Files available | DOI | Download (ext.)
 
[172]
2013 | Conference Paper | LibreCat-ID: 562
M. Keller, S. Pawlik, P. Pietrzyk, and H. Karl, “A Local Heuristic for Latency-Optimized Distributed Cloud Deployment,” in Proceedings of the 6th International Conference on Utility and Cloud Computing (UCC) workshop on Distributed cloud computing, 2013, pp. 429–434.
LibreCat | Files available | DOI
 
[171]
2012 | Report | LibreCat-ID: 2504
R. A. M. Khan and H. Karl, Simulating Cooperative Diversity Protocols for Multi-hop Wireless and Sensor Networks. 2012.
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[170]
2012 | Report | LibreCat-ID: 2505
C. Dannewitz, H. Karl, and A. Yadav, Report on Locality in DNS Requests – Evaluation and Impact on Future Internet Architectures. 2012.
LibreCat | Files available
 
[169]
2012 | Journal Article | LibreCat-ID: 783
A. Willig, H. Karl, and D. Kipnis, “Segment-based packet combining: how to schedule a dense relayer cluster?,” Wireless Networks, no. 2, pp. 199--213, 2012.
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[168]
2012 | Conference Paper | LibreCat-ID: 784
M. Herlich and H. Karl, “Average and competitive analysis of latency and power consumption of a queuing system with a sleep mode,” in Proceedings of the 3rd International Conference on Energy-Efficient Computing and Networking, e-Energy’12, Madrid, Spain, May 9-11, 2012, 2012, p. 14.
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[167]
2012 | Conference Paper | LibreCat-ID: 785
J. Blanckenstein, J. Klaue, and H. Karl, “Energy Efficient Clustering using a Wake-up Receiver,” in European Wireless 2012 - 18th European Conference 2012, April 18-20, 2012, Poznan, Poland., 2012.
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[166]
2012 | Conference Paper | LibreCat-ID: 786
J. Künsemöller and H. Karl, “On Local Separation of Processing and Storage in Infrastructure-as-a-Service,” in Economics of Grids, Clouds, Systems, and Services - 9th International Conference, GECON 2012, Berlin, Germany, November 27-28, 2012. Proceedings, 2012, pp. 125--138.
LibreCat | DOI
 
[165]
2012 | Conference Paper | LibreCat-ID: 787
M. Dräxler and H. Karl, “Efficiency of On-Path and Off-Path Caching Strategies in Information Centric Networks,” in 2012 IEEE International Conference on Green Computing and Communications, Conference on Internet of Things, and Conference on Cyber, Physical and Social Computing, GreenCom/iThings/CPSCom 2012, Besancon, France, November 20-23, 2012, 2012, pp. 581--587.
LibreCat | DOI
 
[164]
2012 | Conference Paper | LibreCat-ID: 788
C. Dannewitz, M. Herlich, and H. Karl, “OpenNetInf - prototyping an information-centric Network Architecture,” in 37th Annual IEEE Conference on Local Computer Networks, Workshop Proceedings, Clearwater Beach, FL, USA, October 22-25, 2012, 2012, pp. 1061--1069.
LibreCat | DOI
 
[163]
2012 | Conference Paper | LibreCat-ID: 789
M. Dräxler, T. Biermann, H. Karl, and W. Kellerer, “Cooperating base station set selection and network reconfiguration in limited backhaul networks,” in 23rd IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012, Sydney, Australia, September 9-12, 2012, 2012, pp. 1383--1389.
LibreCat | DOI
 
[162]
2012 | Conference Paper | LibreCat-ID: 790
M. Dräxler, F. Beister, S. Kruska, J. Aelken, and H. Karl, “Using OMNeT++ for energy optimization simulations in mobile core networks,” in International ICST Conference on Simulation Tools and Techniques, SIMUTOOLS ’12, Sirmione-Desenzano, Italy, March 19-23, 2012, 2012, pp. 157--165.
LibreCat | DOI
 
[161]
2012 | Conference Paper | LibreCat-ID: 791
T. Volkhausen, K. Schinköthe, and H. Karl, “Quantization techniques for accurate soft message combining,” in 2012 IEEE Wireless Communications and Networking Conference, WCNC 2012, Paris, France, April 1-4, 2012, 2012, pp. 575--580.
LibreCat | DOI
 
[160]
2012 | Conference Paper | LibreCat-ID: 792
T. Volkhausen, K. Dridger, H. S. Lichte, and H. Karl, “Efficient cooperative relaying in wireless multi-hop networks with commodity WiFi hardware,” in 10th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks (WiOpt), Paderborn, Germany, May 14-18, 2012, 2012, pp. 299--304.
LibreCat
 
[159]
2012 | Report | LibreCat-ID: 603
P. Wette and H. Karl, Introducing feedback to preemptive routing and wavelength assignment algorithms for dynamic traffic scenarios. Universität Paderborn, 2012.
LibreCat | Files available
 
[158]
2011 | Conference Paper | LibreCat-ID: 1808
A. Willig, D. Kipnis, and H. Karl, “Segment-based packet combining in a cluster: To combine or not to combine?,” in 2010 Sixth International Conference on Intelligent Sensors, Sensor Networks and Information Processing, 2011.
LibreCat | DOI
 
[157]
2011 | Journal Article | LibreCat-ID: 793
B. Ahlgren et al., “Content, connectivity, and cloud: ingredients for the network of the future,” IEEE Communications Magazine, no. 7, pp. 62--70, 2011.
LibreCat | DOI
 
[156]
2011 | Journal Article | LibreCat-ID: 794
M. Conti et al., “Research challenges towards the Future Internet,” Computer Communications, no. 18, pp. 2115--2134, 2011.
LibreCat | DOI
 
[155]
2011 | Conference Paper | LibreCat-ID: 795
M. D’Ambrosio, C. Dannewitz, H. Karl, and V. Vercellone, “MDHT: A hierarchical name resolution service for information-centric networks,” in 2011 ACM SIGCOMM Workshop on Information-Centric Networking, ICN 2011, Toronto, ON, Canada, August 19, 2011, 2011, pp. 7--12.
LibreCat | DOI
 
[154]
2011 | Conference Paper | LibreCat-ID: 796
R. Azeem M. Khan and H. Karl, “Multihop Performance of Cooperative Preamble Sampling MAC(CPS-MAC) in Wireless Sensor Networks,” in Ad-hoc, Mobile, and Wireless Networks - 10th International Conference, ADHOC-NOW 2011, Paderborn, Germany, July 18-20, 2011. Proceedings, 2011, pp. 145--149.
LibreCat | DOI
 
[153]
2011 | Conference Paper | LibreCat-ID: 797
M. Herlich and H. Karl, “Reducing power consumption of mobile access networks with cooperation,” in 2nd International Conference on Energy-Efficient Computing and Networking 2011, e-Energy ’11, New York, NY, USA - May 31 - June 01, 2011, 2011, pp. 77--86.
LibreCat | DOI
 
[152]
2011 | Conference Paper | LibreCat-ID: 798
J. Künsemöller and H. Karl, “A Game-Theoretical Approach to the Benefits of Cloud Computing,” in Economics of Grids, Clouds, Systems, and Services - 8th International Workshop, GECON 2011, Paphos, Cyprus, December 5, 2011, Revised Selected Papers, 2011, pp. 148--160.
LibreCat | DOI
 
[151]
2011 | Conference Paper | LibreCat-ID: 799
T. Volkhausen, K. Schinköthe, and H. Karl, “Coding Opportunities from Similar Data in Wireless Cooperation Diversity Systems,” in IEEE 8th International Conference on Mobile Adhoc and Sensor Systems, MASS 2011, Valencia, Spain, October 17-22, 2011, 2011, pp. 146--148.
LibreCat | DOI
 
[150]
2011 | Conference Paper | LibreCat-ID: 800
T. Biermann, L. Scalia, and H. Karl, “Designing optical metro and access networks for future cooperative cellular systems,” in Proceedings of the 14th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2011, Miami, Florida, USA, October 31 - November 4, 2011, 2011, pp. 265--274.
LibreCat | DOI
 
[149]
2011 | Conference Paper | LibreCat-ID: 801
M. Herlich and H. Karl, “The Trade-Off between Power Consumption and Latency in Computer Networks,” in NETWORKING 2011 Workshops - International IFIP TC 6 Workshops, PE-CRN, NC-Pro, WCNS, and SUNSET 2011, Held at {NETWORKING} 2011, Valencia, Spain, May 13, 2011, Revised Selected Papers, 2011, pp. 273--280.
LibreCat | DOI
 
[148]
2011 | Conference Paper | LibreCat-ID: 802
T. Biermann, L. Scalia, C. Choi, H. Karl, and W. Kellerer, “Improving CoMP cluster feasibility by dynamic serving base station reassignment,” in IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2011, Toronto, ON, Canada, September 11-14, 2011, 2011, pp. 1325--1330.
LibreCat | DOI
 
[147]
2011 | Conference Paper | LibreCat-ID: 803
T. Biermann, L. Scalia, J. Widmer, and H. Karl, “Backhaul Design and Controller Placement for Cooperative Mobile Access Networks,” in Proceedings of the 73rd IEEE Vehicular Technology Conference, VTC Spring 2011, 15-18 May 2011, Budapest, Hungary, 2011, pp. 1--5.
LibreCat | DOI
 
[146]
2011 | Conference Paper | LibreCat-ID: 804
T. Biermann, L. Scalia, C. Choi, H. Karl, and W. Kellerer, “Backhaul network pre-clustering in cooperative cellular mobile access networks,” in 12th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, WOWMOM 2011, Lucca, Italy, 20-24 June, 2011, 2011, pp. 1--9.
LibreCat | DOI
 
[145]
2011 | Journal Article | LibreCat-ID: 1376
C. Dannewitz, T. Biermann, M. Dräxler, and H. Karl, “Complex Queries in P2P Networks with Resource-Constrained Devices,” Journal of Advances in Information Technology, vol. 2, no. 1, 2011.
LibreCat | DOI
 
[144]
2010 | Book Chapter | LibreCat-ID: 1915
M. Savorić, H. Karl, and A. Wolisz, “Selected properties of a joint congestion controller for TCP connections,” in Providing Quality of Service in Heterogeneous Environments, Proceedings of the 18th International Teletraffic Congress - ITC-18, Elsevier, 2010, pp. 861–870.
LibreCat | DOI
 
[143]
2010 | Conference Paper | LibreCat-ID: 1916
H. Karl and S. MENGESHA, “ANALYSING CAPACITY IMPROVEMENTS IN WIRELESS NETWORKS BY RELAYING,” in Wireless LANs and Home Networks, 2010.
LibreCat | DOI
 
[142]
2010 | Journal Article | LibreCat-ID: 1831
S. Valentin and H. Karl, “Cooperative feedback to improve capacity and error rate in multiuser diversity systems - an OFDM case study,” European Transactions on Telecommunications, vol. 21, no. 8, pp. 714–724, 2010.
LibreCat | DOI
 
[141]
2010 | Journal Article | LibreCat-ID: 805
S. Valentin and H. Karl, “Cooperative feedback to improve capacity and error rate in multiuser diversity systems - an OFDM case study,” European Transactions on Telecommunications, no. 8, pp. 714--724, 2010.
LibreCat | DOI
 
[140]
2010 | Journal Article | LibreCat-ID: 806
H. S. Lichte, S. Valentin, and H. Karl, “Expected interference in wireless networks with geometric path loss: a closed-form approximation,” IEEE Communications Letters, no. 2, pp. 130--132, 2010.
LibreCat | DOI
 
[139]
2010 | Journal Article | LibreCat-ID: 807
H. Simon Lichte, S. Valentin, and H. Karl, “Automated Development of Cooperative MAC Protocols - A Compiler-Assisted Approach,” Mobile Networks and Applications, no. 6, pp. 769--785, 2010.
LibreCat | DOI
 
[138]
2010 | Conference Paper | LibreCat-ID: 808
M. Andree, A. Gebel, and H. Karl, “Concept and Prototype for a Real-Time Enabled Publish/Subscribe System,” in 10th IEEE International Conference on Computer and Information Technology, CIT 2010, Bradford, West Yorkshire, UK, June 29-July 1, 2010, 2010, pp. 737--742.
LibreCat | DOI
 
[137]
2010 | Conference Paper | LibreCat-ID: 809
G. Birkenheuer, A. Brinkmann, and H. Karl, “Risk Aware Overbooking for Commercial Grids,” in Job Scheduling Strategies for Parallel Processing - 15th International Workshop, JSSPP 2010, Atlanta, GA, USA, April 23, 2010, Revised Selected Papers, 2010, pp. 51–76.
LibreCat | DOI
 
[136]
2010 | Conference Paper | LibreCat-ID: 810
H. S. Lichte, H. Frey, and H. Karl, “Fading-resistant low-latency broadcasts in wireless multihop networks: the probabilistic cooperation diversity approach,” in Proceedings of the 11th ACM Interational Symposium on Mobile Ad Hoc Networking and Computing, MobiHoc 2010, Chicago, IL, USA, September 20-24, 2010, 2010, pp. 101--110.
LibreCat | DOI
 
[135]
2010 | Conference Paper | LibreCat-ID: 811
T. Biermann, C. Dannewitz, and H. Karl, “FIT: Future Internet Toolbox,” in Testbeds and Research Infrastructures. Development of Networks and Communities - 6th International ICST Conference, TridentCom 2010, Berlin, Germany, May 18-20, 2010, Revised Selected Papers, 2010, pp. 442--453.
LibreCat | DOI
 
[134]
2010 | Conference Paper | LibreCat-ID: 812
C. Dannewitz, T. Biermann, M. Dräxler, F. Beister, and H. Karl, “Prototyping with the Future Internet Toolbox,” in Testbeds and Research Infrastructures. Development of Networks and Communities - 6th International ICST Conference, TridentCom 2010, Berlin, Germany, May 18-20, 2010, Revised Selected Papers, 2010, pp. 609--611.
LibreCat | DOI
 
[133]
2010 | Conference Paper | LibreCat-ID: 1004
K. Miller, T. Biermann, H. Woesner, and H. Karl, “Network coding in passive optical networks,” in Network Coding (NetCod), 2010 IEEE International Symposium on, 2010, pp. 1--6.
LibreCat | Download (ext.)
 
[132]
2010 | Conference Paper | LibreCat-ID: 1021
J. Lischka and H. Karl, “RiaS: overlay topology creation on a PlanetLab infrastructure,” in Proceedings of the second ACM SIGCOMM workshop on Virtualized infrastructure systems and architectures, 2010, pp. 9--16.
LibreCat | Download (ext.)
 
[131]
2010 | Conference Paper | LibreCat-ID: 1022
D. H. Woldegebreal and H. Karl, “Energy efficiency model of network-coded cooperation in wireless sensor networks,” in Sensor Technologies and Applications (SENSORCOMM), 2010 Fourth International Conference on, 2010, pp. 513--520.
LibreCat | Download (ext.)
 
[130]
2010 | Conference Paper | LibreCat-ID: 1023
R. A. M. Khan and H. Karl, “Cooperative communication to improve reliability and efficient neighborhood wakeup in wireless sensor networks,” in Proceedings of the Fourth International Conference on Mobile Ubiquitous Computing (UBICOMM 2010), 2010.
LibreCat | Files available
 
[129]
2009 | Conference Paper | LibreCat-ID: 1828
T. Volkhausen, D. H. Woldegebreal, and H. Karl, “Improving Network Coded Cooperation by Soft Information,” in 2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops, 2009.
LibreCat | DOI
 
[128]
2009 | Conference Paper | LibreCat-ID: 1829
S. Valentin, D. H. Woldegebreal, T. Volkhausen, and H. Karl, “Combining for Cooperative WLANs - A Reality Check Based on Prototype Measurements,” in 2009 IEEE International Conference on Communications Workshops, 2009.
LibreCat | DOI
 
[127]
2009 | Book Chapter | LibreCat-ID: 1830
T. Biermann, A. Schwabe, and H. Karl, “Creating Butterflies in the Core – A Network Coding Extension for MPLS/RSVP-TE,” in NETWORKING 2009, Berlin, Heidelberg: Springer Berlin Heidelberg, 2009, pp. 883–894.
LibreCat | DOI
 
[126]
2009 | Journal Article | LibreCat-ID: 814
T. Biermann, M. Dräxler, and H. Karl, “Flow Synchronization for Network Coding,” Journal of Communications, no. 11, pp. 873--884, 2009.
LibreCat | DOI
 
[125]
2009 | Journal Article | LibreCat-ID: 815
S. Valentin et al., “Cooperative Wireless Networking Beyond Store-and-Forward ,” Wireless Personal Communications, no. 1, pp. 49--68, 2009.
LibreCat | DOI
 
[124]
2009 | Conference Paper | LibreCat-ID: 816
T. Biermann, C. Dannewitz, and H. Karl, “An Adaptive Resource/Performance Trade-Off for Resolving Complex Queries in P2P Networks,” in Proceedings of IEEE International Conference on Communications, ICC 2009, Dresden, Germany, 14-18 June 2009, 2009, pp. 1--6.
LibreCat | DOI
 
[123]
2009 | Conference Paper | LibreCat-ID: 817
H. S. Lichte, S. Valentin, H. von Malm, H. Karl, A. Bin Sediq, and I. Aad, “Rate-Per-Link Adaptation in Cooperative Wireless Networks with Multi-Rate Combining,” in Proceedings of IEEE International Conference on Communications, ICC 2009, Dresden, Germany, 14-18 June 2009, 2009, pp. 1--6.
LibreCat | DOI
 
[122]
2009 | Conference Paper | LibreCat-ID: 818
G. Birkenheuer, A. Brinkmann, and H. Karl, “The Gain of Overbooking,” in Job Scheduling Strategies for Parallel Processing, 14th International Workshop, JSSPP 2009, Rome, Italy, May 29, 2009. Revised Papers, 2009, pp. 80–100.
LibreCat | DOI
 
[121]
2009 | Conference Paper | LibreCat-ID: 819
H. Simon Lichte, S. Valentin, H. Karl, I. Aad, and J. Widmer, “Analyzing space/capacity tradeoffs of cooperative wireless networks using a probabilistic model of interference,” in Proceedings of the 12th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2009, Tenerife, Canary Islands, Spain, October 26-19, 2009, 2009, pp. 54--62.
LibreCat | DOI
 
[120]
2009 | Conference Paper | LibreCat-ID: 820
T. Biermann, A. Schwabe, and H. Karl, “Creating Butterflies in the Core - A Network Coding Extension for MPLS/RSVP-TE,” in NETWORKING 2009, 8th International IFIP-TC 6 Networking Conference, Aachen, Germany, May 11-15, 2009. Proceedings, 2009, pp. 883--894.
LibreCat | DOI
 
[119]
2009 | Conference Paper | LibreCat-ID: 821
J. Lischka and H. Karl, “A virtual network mapping algorithm based on subgraph isomorphism detection,” in Proceedings of the 1st ACM SIGCOMM Workshop on Virtualized Infrastructure Systems and Architectures, VISA 2009, Barcelona, Spain, August 17, 2009, 2009, pp. 81--88.
LibreCat | DOI
 
[118]
2009 | Conference Paper | LibreCat-ID: 1005
T. Biermann, Z. A. Polgar, and H. Karl, “Cooperation and coding framework,” in Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference on, 2009, pp. 1--5.
LibreCat | Download (ext.)
 
[117]
2009 | Conference Paper | LibreCat-ID: 1010
S. Valentin, D. H. Woldegebreal, T. Volkhausen, and H. Karl, “Combining for cooperative WLANs-a reality check based on prototype measurements,” in Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference on, 2009, pp. 1--5.
LibreCat | Files available
 
[116]
2009 | Conference Paper | LibreCat-ID: 1011
T. Volkhausen, D. H. Woldegebreal, and H. Karl, “Improving network coded cooperation by soft information,” in Sensor, Mesh and Ad Hoc Communications and Networks Workshops, 2009. SECON Workshops’ 09. 6th Annual IEEE Communications Society Conference on, 2009, pp. 1--6.
LibreCat | Download (ext.)
 
[115]
2008 | Report | LibreCat-ID: 2513
T. Biermann, C. Dannewitz, and H. Karl, Extended Results on an Adaptive Resource/Performance Trade-Off for Resolving Complex Queries in P2P Networks. 2008.
LibreCat | Files available
 
[114]
2008 | Conference Paper | LibreCat-ID: 2356
A. Brinkmann et al., “Employing WS-BPEL Design Patterns for Grid Service Orchestration using a Standard WS-BPEL Engine and a Grid Middleware,” in Proc. Cracow Grid Workshop (CGW), 2008, pp. 103–110.
LibreCat
 
[113]
2008 | Conference (Editor) | LibreCat-ID: 2376
A. Brinkmann and H. Karl, Eds., Proceedings of the 1. GI/ITG KuVS Fachgespräch Virtualisierung. Paderborn Center for Parallel Computing, Paderborn University, 2008.
LibreCat
 
[112]
2008 | Conference Paper | LibreCat-ID: 1834
S. Valentin, H. S. Lichte, D. Warneke, T. Biermann, R. Funke, and H. Karl, “Mobile Cooperative WLANs - MAC and Transceiver Design, Prototyping, and Field Measurements,” in 2008 IEEE 68th Vehicular Technology Conference, 2008.
LibreCat | DOI
 
[111]
2008 | Conference Paper | LibreCat-ID: 1839
S. Valentin, T. Freitag, and H. Karl, “Integrating Multiuser Dynamic OFDMA into IEEE 802.11 WLANs - LLC/MAC Extensions and System Performance,” in 2008 IEEE International Conference on Communications, 2008.
LibreCat | DOI
 
[110]
2008 | Book Chapter | LibreCat-ID: 1841
D. H. Woldegebreal and H. Karl, “Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension,” in Lecture Notes in Computer Science, Berlin, Heidelberg: Springer Berlin Heidelberg, 2008, pp. 141–155.
LibreCat | DOI
 
[109]
2008 | Conference Paper | LibreCat-ID: 822
D. H. Woldegebreal and H. Karl, “Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension,” in Wireless Sensor Networks, 5th European Conference, EWSN 2008, Bologna, Italy, January 30-February 1, 2008, Proceedings, 2008, pp. 141--155.
LibreCat | DOI
 
[108]
2008 | Conference Paper | LibreCat-ID: 823
S. Valentin, T. Freitag, and H. Karl, “Integrating Multiuser Dynamic OFDMA into IEEE 802.11 WLANs - LLC/MAC Extensions and System Performance,” in Proceedings of IEEE International Conference on Communications, ICC 2008, Beijing, China, 19-23 May 2008, 2008, pp. 3328--3334.
LibreCat | DOI
 
[107]
2008 | Conference Paper | LibreCat-ID: 824
H. S. Lichte, S. Valentin, H. Karl, I. Aad, L. Loyola, and J. Widmer, “Design and Evaluation of a Routing-Informed Cooperative MAC Protocol for Ad Hoc Networks,” in INFOCOM 2008. 27th IEEE International Conference on Computer Communications, Joint Conference of the IEEE Computer and Communications Societies, 13-18 April 2008, Phoenix, AZ, {USA}, 2008, pp. 1858--1866.
LibreCat | DOI
 
[106]
2008 | Conference Paper | LibreCat-ID: 825
S. Valentin, H. S. Lichte, H. Karl, I. Aad, L. Loyola, and J. Widmer, “Opportunistic relaying vs. selective cooperation: analyzing the occurrence-conditioned outage capacity,” in Proceedings of the 11th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2008, Vancouver, British Columbia, Canada, October 27-31, 2008, 2008, pp. 193--202.
LibreCat | DOI
 
[105]
2008 | Conference Paper | LibreCat-ID: 826
S. Valentin, T. Volkhausen, F. Atay Onat, H. Yanikomeroglu, and H. Karl, “Decoding-based channel estimation for selective cooperation diversity protocols,” in Proceedings of the IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008, 15-18 September 2008, Cannes, French Riviera, France, 2008, pp. 1--6.
LibreCat | DOI
 
[104]
2008 | Conference Paper | LibreCat-ID: 827
S. Valentin, H. S. Lichte, D. Warneke, T. Biermann, R. Funke, and H. Karl, “Mobile Cooperative WLANs - MAC and Transceiver Design, Prototyping, and Field Measurements,” in Proceedings of the 68th IEEE Vehicular Technology Conference, VTC Fall 2008, 21-24 September 2008, Calgary, Alberta, Canada, 2008, pp. 1--5.
LibreCat | DOI
 
[103]
2008 | Conference Paper | LibreCat-ID: 828
D. H. Woldegebreal, S. Valentin, and H. Karl, “Incremental Network Coding in Cooperative Transmission Wireless Networks,” in Proceedings of the 68th IEEE Vehicular Technology Conference, VTC Fall 2008, 21-24 September 2008, Calgary, Alberta, Canada, 2008, pp. 1--5.
LibreCat | DOI
 
[102]
2008 | Conference Paper | LibreCat-ID: 1003
D. Platz, D. H. Woldegebreal, and H. Karl, “Random network coding in wireless sensor networks: Energy efficiency via cross-layer approach,” in Spread Spectrum Techniques and Applications, 2008 IEEE 10th International Symposium on, 2008, pp. 654--660.
LibreCat
 
[101]
2008 | Conference Paper | LibreCat-ID: 1007
S. Valentin, T. Volkhausen, F. A. Onat, H. Yanikomeroglu, and H. Karl, “Enabling partial forwarding by decoding-based one and two-stage selective cooperation,” in Communications Workshops, 2008. ICC Workshops’ 08. IEEE International Conference on, 2008, pp. 129--133.
LibreCat
 
[100]
2007 | Conference Paper | LibreCat-ID: 1840
D. H. Woldegebreal and H. Karl, “Multiple-Access Relay Channel with Network Coding and Non-Ideal Source-Relay Channels,” in 2007 4th International Symposium on Wireless Communication Systems, 2007.
LibreCat | DOI
 
[99]
2007 | Conference Paper | LibreCat-ID: 1842
H. Karl, “Optimizing sleeping intervals in preamble sampling MAC for WSNs,” 2007.
LibreCat
 
[98]
2007 | Journal Article | LibreCat-ID: 830
A. Festag, H. Karl, and A. Wolisz, “Investigation of multicast-based mobility support in all-IP cellular networks,” Wireless Communications and Mobile Computing, no. 3, pp. 319--339, 2007.
LibreCat | DOI
 
[97]
2007 | Conference Paper | LibreCat-ID: 831
P. van der Stok et al., “WASP - Wirelessly Accessible Sensor Populations: A Project Overview,” in Constructing Ambient Intelligence - AmI 2007 Workshops Darmstadt, Germany, November 7-10, 2007 Revised Papers, 2007, pp. 426--429.
LibreCat | DOI
 
[96]
2007 | Conference Paper | LibreCat-ID: 832
D. H. Woldegebreal, S. Valentin, and H. Karl, “Outage probability analysis of cooperative transmission protocols without and with network coding: inter-user channels based comparison,” in Proceedings of the 10th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2007, Chania, Crete Island, Greece, October 22-26, 2007, 2007, pp. 36--44.
LibreCat | DOI
 
[95]
2007 | Conference Paper | LibreCat-ID: 833
S. Valentin, H. von Malm, and H. Karl, “Traffic-Aware Asymmetric Cooperation Diversity for Media Streaming in Wireless Networks,” in Proceedings of the IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2007, 3-7 September 2007, Athens, Greece, 2007, pp. 1--6.
LibreCat | DOI
 
[94]
2007 | Conference Paper | LibreCat-ID: 834
H. S. Lichte, S. Valentin, F. Eitzen, M. Stege, C. Unger, and H. Karl, “Integrating multiuser dynamic OFDMA into IEEE 802.11a and prototyping it on a real-time software-defined radio testbed,” in 3rd International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities, TridentCom 2007, Orlando, Florida, USA, May 21-23 2007, 2007, pp. 1--9.
LibreCat | DOI
 
[93]
2007 | Conference Paper | LibreCat-ID: 835
S. Valentin and H. Karl, “Effect of User Mobility in Coded Cooperative Systems with Joint Partner and Cooperation Level Selection,” in IEEE Wireless Communications and Networking Conference, WCNC 2007, Hong Kong, China, 11-15 March, 2007, 2007, pp. 896--901.
LibreCat | DOI
 
[92]
2007 | Conference Paper | LibreCat-ID: 836
L. Marie Feeney, B. Cetin, D. Hollos, M. Kubisch, S. Mengesha, and H. Karl, “Multi-rate Relaying for Performance Improvement in IEEE 802.11 WLANs,” in Wired/Wireless Internet Communications, 5th International Conference, WWIC 2007, Coimbra, Portugal, May 23-25, 2007, Proceedings, 2007, pp. 201--212.
LibreCat | DOI
 
[91]
2007 | Conference Paper | LibreCat-ID: 1015
S. Valentin and H. Karl, “Analyzing the effect of asymmetric mobility and channel configurations on the outage performance of coded cooperative systems,” in Proc. of the European Wireless Conference (EW), 2007.
LibreCat
 
[90]
2007 | Journal Article | LibreCat-ID: 1018
S. Valentin et al., “Implementing cooperative wireless networks,” Cognitive Wireless Networks, pp. 155--178, 2007.
LibreCat | DOI
 
[89]
2006 | Report | LibreCat-ID: 2518
S. Valentin, H. von Malm, and H. Karl, Evaluating the GNU Software Radio platform for wireless testbeds. 2006.
LibreCat | Files available
 
[88]
2006 | Conference Paper | LibreCat-ID: 2523
S. Valentin et al., “Cooperative wireless networking beyond store-and-forward: Perspectives for PHY and MAC design,” 2006.
LibreCat | Files available | Download (ext.)
 
[87]
2006 | Conference Paper | LibreCat-ID: 2526
C. Dannewitz, S. Berg, and H. Karl, “An IEEE 802.21-based Universal Information Service ,” in Proc. of the Wireless World Research Forum Meeting , 2006.
LibreCat | Download (ext.)
 
[86]
2006 | Conference (Editor) | LibreCat-ID: 17417
F.-J. Rammig, W. Dangelmaier, H. Karl, B. Mertsching, F. Meyer auf der Heide, and A. Trächtler, Eds., Self-Coordinating Systems: The Next Challenge in Research on Distributed Systems. Paderborn: Verlagsschriftenreihe des Heinz Nixdorf Instituts, 2006.
LibreCat
 
[85]
2006 | Journal Article | LibreCat-ID: 837
C. Hoene, H. Karl, and A. Wolisz, “A perceptual quality model intended for adaptive VoIP applications,” Int. J. Communication Systems, no. 3, pp. 299--316, 2006.
LibreCat | DOI
 
[84]
2006 | Journal Article | LibreCat-ID: 838
J. Gross, H.-}Florian Geerdes, H. Karl, and A. Wolisz, “Performance analysis of dynamic OFDMA systems with inband signaling,” IEEE Journal on Selected Areas in Communications, no. 3, pp. 427--436, 2006.
LibreCat | DOI
 
[83]
2006 | Conference Paper | LibreCat-ID: 840
F. Mattern, H. Karl, and K. Römer, “Wireless Sensor Networks,” in Third European Workshop, {EWSN} 2006, Zurich, Switzerland, February 13-15, 2006, Proceedings, 2006.
LibreCat | DOI
 
[82]
2005 | Conference Paper | LibreCat-ID: 1843
A. Aguiar, A. Wolisz, H. Lederer, and H. Karl, “Channel-Adaptive Schedulers with State-of-the-Art Channel Predictors,” in Proceedings of the 11th European Wireless Conference 2005, 2005.
LibreCat | Download (ext.)
 
[81]
2005 | Book | LibreCat-ID: 841
H. Karl and A. Willig, Protocols and architectures for wireless sensor networks. 2005.
LibreCat
 
[80]
2005 | Journal Article | LibreCat-ID: 842
J.-P. Ebert, D. Hollos, H. Karl, and M. Löbbers, “Does Multi-Hop Communication Reduce Electromagnetic Exposure?,” Comput. J., no. 1, pp. 72--83, 2005.
LibreCat | DOI
 
[79]
2005 | Journal Article | LibreCat-ID: 843
M. Savoric, H. Karl, M. Schläger, T. Poschwatta, and A. Wolisz, “Analysis and performance evaluation of the EFCM common congestion controller for TCP connections,” Computer Networks, no. 2, pp. 269--294, 2005.
LibreCat | DOI
 
[78]
2005 | Journal Article | LibreCat-ID: 844
J. Gross, S. Valentin, H. Karl, and A. Wolisz, “A study of impact of inband signalling and realistic channel knowledge for an example dynamic OFDM-FDMA system,” European Transactions on Telecommunications, no. 1, pp. 37--49, 2005.
LibreCat | DOI
 
[77]
2005 | Journal Article | LibreCat-ID: 845
H. Karl, T. Lentsch, and H. Ritter, “Drahtlose Sensornetze,” Praxis der Informationsverarbeitung und Kommunikation, no. 2, pp. 66--67, 2005.
LibreCat | DOI
 
[76]
2005 | Journal Article | LibreCat-ID: 846
A. Willig and H. Karl, “Data Transport Reliability in Wireless Sensor Networks. A Survey of Issues and Solutions,” Praxis der Informationsverarbeitung und Kommunikation, no. 2, pp. 86--92, 2005.
LibreCat | DOI
 
[75]
2005 | Book Chapter | LibreCat-ID: 848
H. Karl, “Ad Hoc Networks,” in The Industrial Information Technology Handbook, 2005, pp. 1--16.
LibreCat
 
[74]
2005 | Conference Paper | LibreCat-ID: 1013
S. Valentin, J. Gross, H. Karl, and A. Wolisz, “Adaptive scheduling for heterogeneous traffic flows in cellular wireless OFDM-FDMA systems,” in 10th IFIP International Conference on Personal Wireless Communications/PWC’05, Comar, France, 2005, 2005.
LibreCat
 
[73]
2005 | Journal Article | LibreCat-ID: 1378
J. Gross, S. Valentin, H. Karl, and A. Wolisz, “A study of impact of inband signalling and realistic channel knowledge for an example dynamic OFDM-FDMA system,” European Transactions on Telecommunications, vol. 16, no. 1, pp. 37–49, 2005.
LibreCat | DOI
 
[72]
2004 | Conference Paper | LibreCat-ID: 2529
A. Köpke, H. Karl, and A. Wolisz, “Consensus in WSN – Identifying critical protocol mechanisms,” in GI / ITG Fachgespräche Drahtlose Sensornetzwerke, 2004.
LibreCat | Files available
 
[71]
2004 | Conference Paper | LibreCat-ID: 1911
A. Aguiar, H. Karl, and A. Wolisz, “Channel Adaptive Techniques in the Presence of Channel Prediction Inaccuracy,” in Proceedings of European Wireless 2004, Barcelona / Spain , 2004.
LibreCat | Download (ext.)
 
[70]
2004 | Journal Article | LibreCat-ID: 850
J. Gross, J. Klaue, H. Karl, and A. Wolisz, “Cross-layer optimization of OFDM transmission systems for MPEG-4 video streaming,” Computer Communications, no. 11, pp. 1044--1055, 2004.
LibreCat | DOI
 
[69]
2004 | Journal Article | LibreCat-ID: 851
N. Niebert et al., “Ambient networks: An architecture for communication networks beyond 3G,” IEEE Wireless Communications, no. 2, pp. 14--22, 2004.
LibreCat | DOI
 
[68]
2004 | Conference Paper | LibreCat-ID: 852
V. Handziski, A. Köpke, H. Karl, C. Frank, and W. Drytkiewicz, “Improving the Energy Efficiency of Directed Diffusion Using Passive Clustering,” in Wireless Sensor Networks, First European Workshop, EWSN 2004, Berlin, Germany, January 19-21, 2004, Proceedings, 2004, pp. 172--187.
LibreCat | DOI
 
[67]
2004 | Conference Paper | LibreCat-ID: 853
V. Typpö, J. Eisl, J. Höller, R. Agüero, and H. Karl, “Research Challenges in Mobility and Moving Networks: An Ambient Networks View,” in Broadband Satellite Comunication Systems and the Challenges of Mobility - IFIP TC6 Workshops on Broadband Satellite Communication Systems and Challenges of Mobility, World Computer Congress, August 22-27, 2004, Toulouse, France, 2004, pp. 145--155.
LibreCat | DOI
 
[66]
2004 | Conference Paper | LibreCat-ID: 854
C. Frank and H. Karl, “Consistency challenges of service discovery in mobile ad hoc networks,” in Proceedings of the 7th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2004, Venice, Italy, October 4-6, 2004, 2004, pp. 105--114.
LibreCat | DOI
 
[65]
2004 | Conference Paper | LibreCat-ID: 855
L. Marie Feeney, D. Hollos, M. Kubisch, S. Mengesha, and H. Karl, “A Geometric Derivation of the Probability of Finding a Relay in Multi-rate Networks,” in NETWORKING 2004, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communication, Third International IFIP-TC6 Networking Conference, Athens, Greece, May 9-14, 2004, Proceedings, 2004, pp. 1312--1317.
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[64]
2004 | Conference Paper | LibreCat-ID: 856
D. Hollos, H. Karl, and A. Wolisz, “Regionalizing global optimization algorithms to improve the operation of large ad hoc networks,” in 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, 2004, pp. 819--824.
LibreCat | DOI
 
[63]
2004 | Conference Paper | LibreCat-ID: 857
D. Raguin, M. Kubisch, H. Karl, and A. Wolisz, “Queue-driven cut-through medium access in wireless ad hoc networks,” in 2004 IEEE Wireless Communications and Networking Conference , WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, 2004, pp. 1909--1914.
LibreCat | DOI
 
[62]
2004 | Book Chapter | LibreCat-ID: 858
H. Karl, “Data Transmission in Mobile Communication Systems,” in Location-Based Services, 2004, pp. 207--244.
LibreCat
 
[61]
2004 | Conference (Editor) | LibreCat-ID: 859
H. Karl, A. Willig, and A. Wolisz, Eds., Wireless Sensor Networks. First European Workshop, {EWSN} 2004, Berlin, Germany, January 19-21, 2004, Proceedings, 2004.
LibreCat | DOI
 
[60]
2004 | Conference Paper | LibreCat-ID: 988
N. Niebert, H. Flinck, R. Hancock, H. Karl, and C. Prehofer, “Ambient Networks--Research for Communication Networks Beyond 3G,” in 13th IST Mobile and Wireless Communications-Summit 2004, 2004.
LibreCat
 
[59]
2004 | Conference Paper | LibreCat-ID: 992
J. Gross, I. Paoluzzi, H. Karl, and A. Wolisz, “Throughput study for a dynamic OFDM-FDMA system with inband signaling,” in Vehicular Technology Conference, 2004. VTC 2004-Spring. 2004 IEEE 59th, 2004, pp. 1787--1791.
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[58]
2004 | Journal Article | LibreCat-ID: 993
N. Klimin, W. Enkelmann, H. Karl, and A. Wolisz, “A hybrid approach for location-based service discovery in vehicular ad hoc networks,” Proc. of WIT, 2004.
LibreCat
 
[57]
2004 | Conference Paper | LibreCat-ID: 997
E. Carlson, H. Karl, A. Wolisz, and C. Prehofer, “Distributed allocation of time slots for real-time traffic in a wireless multi-hop network,” in Proc. European Wireless, Barcelona/Spain, 2004.
LibreCat | Files available
 
[56]
2004 | Journal Article | LibreCat-ID: 998
S. Mengesha, H. Karl, and A. Wolisz, “Capacity increase of multi-hop cellular wlans exploiting data rate adaptation and frequency recycling,” Proc. of MedHocNet 2004, 2004.
LibreCat
 
[55]
2004 | Conference Paper | LibreCat-ID: 1002
E. Carlson, C. Bettstetter, H. Karl, C. Prehofer, and A. Wolisz, “Distributed maintenance of resource reservation paths in multihop 802.11 networks,” in Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th, 2004, pp. 2994--2998.
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[54]
2004 | Conference Paper | LibreCat-ID: 1006
J. Gross, H. Karl, and A. Wolisz, “On the effect of inband signaling and realistic channel knowledge on dynamic OFDM-FDMA systems,” in European Wireless 2004, 2004.
LibreCat
 
[53]
2004 | Journal Article | LibreCat-ID: 1017
M. Kubisch, H. Karl, and A. Wolisz, “A MAC protocol for wireless sensor networks with multiple selectable, fixed-orientation antennas,” Frequenz, no. 3–4, pp. 92--96, 2004.
LibreCat | Files available | DOI
 
[52]
2004 | Conference Paper | LibreCat-ID: 1019
J. Gross, H. Karl, and A. Wolisz, “Throughput optimization of dynamic OFDM-FDMA systems with inband signaling,” in 2nd International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks 2004 (WiOpt 2004), 2004.
LibreCat
 
[51]
2003 | Report | LibreCat-ID: 2533
V. Handziski, A. Köpke, H. Karl, and A. Wolisz, A common wireless sensor network architecture? Berlin, 2003.
LibreCat | Files available
 
[50]
2003 | Conference Paper | LibreCat-ID: 2535
W. Drytkiewicz, S. Sroka, V. Handzisk, A. Köpke, and H. Karl, “A Mobility Frame work for OMNeT++,” in Proc. of 3rd International OMNeT++ Workshop at Budapest University of Technology and Economics, 2003.
LibreCat | Files available
 
[49]
2003 | Conference Paper | LibreCat-ID: 1913
X. Fu, T. Chen, A. Festag, H. Karl, G. Schäfer, and C. Fan, “Secure, QoS-Enabled Mobility Support for IP-based Networks,” in Proceedings IP Based Cellular Network Conference IPCN, Paris / France, Dezember , 2003.
LibreCat | Download (ext.)
 
[48]
2003 | Conference Paper | LibreCat-ID: 1914
H.-F. Geerdes and H. Karl, “The Potential of Relaying in Cellular Networks ,” in Proceedings of INOC 2003, Evry/Paris, 2003.
LibreCat | Download (ext.)
 
[47]
2003 | Conference Paper | LibreCat-ID: 1917
A. Aguiar, C. Hoene, J. Klaue, H. Karl, H. Miesmer, and A. Wolisz, “Channel-aware Schedulers for VoIP and MPEG4 based on Channel Prediction,” in Proc. of 8th Intl. Workshop on Mobile Multimedia Communications (MoMuC’03), 2003.
LibreCat | Download (ext.)
 
[46]
2003 | Journal Article | LibreCat-ID: 860
M. Savoric, H. Karl, and A. Wolisz, “The TCP control block interdependence in fixed networks - new performance results,” Computer Communications, no. 4, pp. 366--375, 2003.
LibreCat | DOI
 
[45]
2003 | Journal Article | LibreCat-ID: 861
W. Zirwas, J. Habetha, and H. Karl, “Ziel-orientierter Entwurf von Multi-hop Medienzugriffsprotokollen,” Praxis der Informationsverarbeitung und Kommunikation, no. 4, pp. 184--189, 2003.
LibreCat | DOI
 
[44]
2003 | Conference Paper | LibreCat-ID: 862
A. Aguiar, H. Karl, A. Wolisz, and H. Miesmer, “A Framework for Evaluating Effects of Channel Prediction Inaccuracy on the Performance of Channel Adaptive Techniques,” in Proceedings of the International Conference on Wireless Networks, ICWN ’03, June 23 - 26, 2003, Las Vegas, Nevada, {USA}, 2003, pp. 3--9.
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[43]
2003 | Conference Paper | LibreCat-ID: 863
J. Gross, H. Karl, F. H. P. Fitzek, and A. Wolisz, “Comparison of Heuristic and Optimal Subcarrier Assignment Algorithms,” in Proceedings of the International Conference on Wireless Networks, ICWN ’03, June 23 - 26, 2003, Las Vegas, Nevada, {USA}, 2003, pp. 249--255.
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[42]
2003 | Conference Paper | LibreCat-ID: 864
P. J. M. Havinga et al., “EYES} - Energy Efficient Sensor Networks,” in Personal Wireless Communications, IFIP-TC6 8th International Conference, PWC 2003, Venice, Italy, September 23-25, 2003, Proceedings, 2003, pp. 198--201.
LibreCat | DOI
 
[41]
2003 | Conference Paper | LibreCat-ID: 865
M. Kubisch, H. Karl, and A. Wolisz, “Are Classes of Nodes with Different Power Amplifiers Good for Wireless Multi-hop Networks?,” in Personal Wireless Communications, {IFIP-TC6} 8th International Conference, {PWC} 2003, Venice, Italy, September 23-25, 2003, Proceedings, 2003, pp. 841--846.
LibreCat | DOI
 
[40]
2003 | Conference Paper | LibreCat-ID: 866
A. Köpke, A. Willig, and H. Karl, “Chaotic Maps as Parsimonious Bit Error Models of Wireless Channels,” in Proceedings IEEE INFOCOM 2003, The 22nd Annual Joint Conference of the IEEE Computer and Communications Societies, San Franciso, CA, USA, March 30 - April 3, 2003, 2003, pp. 513--523.
LibreCat | DOI
 
[39]
2003 | Conference Paper | LibreCat-ID: 867
S. Sroka and H. Karl, “Performance Evaluation of a QoS-Aware Handover Mechanism,” in Proceedings of the Eighth IEEE Symposium on Computers and Communications (ISCC 2003), 30 June - 3 July 2003, Kiris-Kemer, Turkey, 2003, pp. 117--124.
LibreCat | DOI
 
[38]
2003 | Conference Paper | LibreCat-ID: 868
M. Kubisch, S. Mengesha, D. Hollos, H. Karl, and A. Wolisz, “Applying ad-hoc relaying to improve capacity, energy efficiency, and immission in infrastructure-based WLANs,” in Kommunikation in Verteilten Systemen KiVS, 13. Fachtagung Kommunikation in Verteilten Systemen. KiVS 2003, 25.-28. Februar 2003, Leipzig, Eine Veranstaltung der Informationstechnischen Gesellschaft (ITG/VDE) unter Beteiligung der Gesellschaft für Informatik (GI) Ausgerichtet von der Universität Leipzig, 2003, pp. 195--206.
LibreCat | DOI
 
[37]
2003 | Conference Paper | LibreCat-ID: 869
A. Festag, H. Karl, and A. Wolisz, “Classification and Evaluation of Multicast-Based Mobility Support in All-IP Cellular Networks,” in Kommunikation in Verteilten Systemen (KiVS), 13. Fachtagung Kommunikation in Verteilten Systemen. KiVS 2003, 25.-28. Februar 2003, Leipzig, Eine Veranstaltung der Informationstechnischen Gesellschaft (ITG/VDE) unter Beteiligung der Gesellschaft für Informatik (GI) Ausgerichtet von der Universität Leipzig, 2003, pp. 233--244.
LibreCat | DOI
 
[36]
2003 | Conference Paper | LibreCat-ID: 870
M. Kubisch, H. Karl, A. Wolisz, L. Charlie Zhong, and J. M. Rabaey, “Distributed algorithms for transmission power control in wireless sensor networks,” in 2003 IEEE Wireless Communications and Networking, WCNC 2003, New Orleans, LA, USA, 16-20 March, 2003, 2003, pp. 558--563.
LibreCat | DOI
 
[35]
2003 | Conference Paper | LibreCat-ID: 987
W. Drytkiewicz, S. Sroka, V. Handziski, A. Köpke, and H. Karl, “A mobility framework for omnet++,” in 3rd International OMNeT++ workshop, 2003.
LibreCat
 
[34]
2003 | Journal Article | LibreCat-ID: 989
H. Karl, “An overview of energy-efficiency techniques for mobile communication systems,” Report of AG Mobikom WG7, 2003.
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[33]
2003 | Conference Paper | LibreCat-ID: 991
J. Gross, J. Klaue, H. Karl, and A. Wolisz, “Subcarrier allocation for variable bit rate video streams in wireless OFDM systems,” in Vehicular Technology Conference, 2003. VTC 2003-Fall. 2003 IEEE 58th, 2003, pp. 2481--2485.
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[32]
2003 | Conference Paper | LibreCat-ID: 994
H. Karl, M. Löbbers, and T. Nieberg, “A data aggregation framework for wireless sensor networks,” in Proc. Dutch Technology Foundation ProRISC Workshop on Circuits, Systems and Signal Processing, 2003.
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[31]
2003 | Conference Paper | LibreCat-ID: 999
J. Klaue, J. Gross, H. Karl, and A. Wolisz, “Semantic-aware link layer scheduling of mpeg-4 video streams in wireless systems,” in 3rd Workshop of Applications and Services in Wireless Networks 2003 (ASWN 2003), 2003.
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[30]
2003 | Conference Paper | LibreCat-ID: 1008
A. Neumann, X. Fu, and H. Karl, “Prototype implementation and performance evaluation of a QoS-conditionalized handoff scheme for mobile IPv6 networks,” in Computer Communications, 2003. CCW 2003. Proceedings. 2003 IEEE 18th Annual Workshop on, 2003, pp. 24--29.
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[29]
2003 | Conference Paper | LibreCat-ID: 1024
A. C. C. Aguiar, C. Hoene, J. Klaue, H. Karl, H. Miesmer, and A. Wolisz, “Channel-Aware Schedulers For Voip And Mpeg4 For Wireless Communications,” in Proc. of 8th Intl. Workshop on Mobile Multimedia Communications (MoMuC’03), 2003.
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[28]
2002 | Report | LibreCat-ID: 2538
H. Karl, S. Mengesha, and D. Hollos, Relaying in Wireless Access Networks . London: Business Briefing: Wireless Technology 2002, 2002.
LibreCat | Files available
 
[27]
2002 | Conference Paper | LibreCat-ID: 2541
A. Köpke, V. Handziski, and H. Karl, “ Making sensor networks intelligent,” in Proc. 7th Wireless World Research Forum (WWRF), 2002.
LibreCat | Files available
 
[26]
2002 | Conference Paper | LibreCat-ID: 2544
H. Miesmer, H. Sanneck, A. Aguier, and H. Karl, “Concepts for a QoS-enabled, TCP/IP-oriented Link Layer in Beyond 3G Networks,” in Proc. of 6th Wireless World Forum, 2002.
LibreCat | Files available
 
[25]
2002 | Conference Paper | LibreCat-ID: 2548
D. Hollos and H. Karl, “A HiperLAN/2 simulation model in OMNeT++,” in Proc. of 2nd Intl. OMNet Workshop, 2002.
LibreCat | Files available
 
[24]
2002 | Conference Paper | LibreCat-ID: 1921
T. Ngo-Quynh, H. Karl, A. Wolisz, and K. Rebensburg, “New Scheduling Algorithm for Providing Proportional Jitter in  Differentiated Service Network ,” in Proc. IST Mobile & Wireless Telecommunications Summit 2002., 2002.
LibreCat
 
[23]
2002 | Conference Paper | LibreCat-ID: 871
X. Fu, H. Karl, and C. Kappler, “QoS-Conditionalized Handoff for Mobile IPv6,” in NETWORKING 2002, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications, Second International IFIP-TC6 Networking Conference, Pisa, Italy, May 19-24, 2002, Proceedings, 2002, pp. 721--730.
LibreCat | DOI
 
[22]
2002 | Conference Paper | LibreCat-ID: 872
D. Hollos and H. Karl, “A protocol extension to HiperLAN/2 to support single-relay networks,” in Mobile Ad-Hoc Netzwerke, 1. deutscher Workshop über Mobile Ad-Hoc Netzwerke WMAN 2002, 25.-26. März 2002 in Ulm, 2002, pp. 91--107.
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[21]
2002 | Conference Paper | LibreCat-ID: 990
W. Xing, H. Karl, A. Wolisz, and H. Müller, “M-SCTP: Design and prototypical implementation of an end-to-end mobility concept,” in In Proc. 5th Intl. Workshop The Internet Challenge: Technology and Applications, 2002, p. 43.
LibreCat
 
[20]
2002 | Conference Paper | LibreCat-ID: 1001
T. N. Quynh, H. Karl, A. Wolisz, and K. Rebensburg, “Using only Proportional Jitter Scheduling at the boundary of a Differentiated Service Network: simple and efficient,” in Universal Multiservice Networks, 2002. ECUMN 2002. 2nd European Conference on, 2002, pp. 116--123.
LibreCat
 
[19]
2002 | Conference Paper | LibreCat-ID: 1009
S. Sroka and H. Karl, “Using akaroa2 with omnet++,” in 2nd International OMNeT++ Workshop, Berlin, Germany, 2002.
LibreCat | Files available
 
[18]
2002 | Journal Article | LibreCat-ID: 1014
T. Ngo-Quynh, H. Karl, A. Wolisz, and K. Rebensburg, “New scheduling algorithm for providing proportional jitter in differentiated services network,” Proceedings of IST mobile communication and wireless telecommunications summit, Thessaloniki, Greece, 2002.
LibreCat
 
[17]
2002 | Conference Paper | LibreCat-ID: 1020
A. Aguiar, H. Karl, and A. Wolisz, “Effects of prediction inaccuracy on the performance of channelstate-aware link layer schedulers,” in Proc. of 1st Intl. Conf. on Mobile and Ubiquitous Multimedia, 2002, pp. 21--33.
LibreCat
 
[16]
2001 | Conference Paper | LibreCat-ID: 2552
H. Karl, “Relaying in Wireless Access Networks –  A Capacity and Energy-Efficiency Perspective ,” in Proc. Wireless World Research Forum Kickoff Meeting (WWRF), 2001.
LibreCat | Files available
 
[15]
2001 | Conference Paper | LibreCat-ID: 2554
H. Karl, “Relaying ñ bad for energy,  good for capacity?,” 2001.
LibreCat | Files available
 
[14]
2001 | Conference Paper | LibreCat-ID: 2556
H. Karl and T. Hentschel, “IBMS 2 - Integriertes Bandbreiteneffizientes Mobiles Software-Radio System,” in Zukunftsperspektiven der Mobilkommunikation, Symposium Bundesministerium für Bildung und Forschung, 2001.
LibreCat | Files available
 
[13]
2001 | Conference Paper | LibreCat-ID: 873
S. Mengesha, H. Karl, and A. Wolisz, “Improving Goodput by Relaying in Transmission-Power-Limited Wireless Systems,” in GI Jahrestagung (1), 2001, pp. 537--544.
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