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293 Publications


2014 | Conference Paper | LibreCat-ID: 760
Flow processing-aware controller placement in wireless DenseNets
S. Auroux, H. Karl, 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.
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2014 | Conference Paper | LibreCat-ID: 765
Predicting mobile video inter-download times with Hidden Markov Models
F. Beister, H. Karl, 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.
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2014 | Conference Paper | LibreCat-ID: 329
MaxiNet: Distributed Emulation of Software-Defined Networks
P. Wette, M. Dräxler, A. Schwabe, F. Wallaschek, M.H. Zahraee, H. Karl, in: Proceedings of the 2014 IFIP Networking Conference (Networking 2014), 2014, pp. 1–9.
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2014 | Conference Paper | LibreCat-ID: 759
Anticipatory power cycling of mobile network equipment for high demand multimedia traffic
M. Dräxler, P. Dreimann, H. Karl, in: IEEE Online Conference on Green Communications, OnlineGreenComm 2014, November 12-14, 2014, 2014, pp. 1--7.
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2014 | Preprint | LibreCat-ID: 766
Specifying and Placing Chains of Virtual Network Functions
S. Mehraghdam, M. Keller, H. Karl, CoRR (2014).
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2014 | Conference Paper | LibreCat-ID: 382
Provider Competition in Infrastructure-as-a-Service
J. Künsemöller, S. Brangewitz, H. Karl, C.-J. Haake, in: Proceedings of the 2014 IEEE International Conference on Services Computing (SCC), 2014, pp. 203–210.
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2014 | Preprint | LibreCat-ID: 767 LibreCat
 

2013 | Conference Paper | LibreCat-ID: 775
A topology-aware adaptive deployment framework for elastic applications
M. Keller, M. Peuster, C. Robbert, H. Karl, 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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2013 | Journal Article | LibreCat-ID: 770
Network of Information (NetInf) - An information-centric networking architecture
C. Dannewitz, D. Kutscher, B. Ohlman, S. Farrell, B. Ahlgren, H. Karl, Computer Communications (2013) 721--735.
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2013 | Conference Paper | LibreCat-ID: 562
A Local Heuristic for Latency-Optimized Distributed Cloud Deployment
M. Keller, S. Pawlik, P. Pietrzyk, H. Karl, in: Proceedings of the 6th International Conference on Utility and Cloud Computing (UCC) Workshop on Distributed Cloud Computing, 2013, pp. 429–434.
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2013 | Conference Paper | LibreCat-ID: 776
Energy-Efficient Assignment of User Equipment to Cooperative Base Stations
M. Herlich, H. Karl, in: ISWCS 2013, The Tenth International Symposium on Wireless Communication Systems, Ilmenau, Germany, August 27-30, 2013, 2013, pp. 1--5.
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2013 | Journal Article | LibreCat-ID: 771
Improving Cooperative Transmission Feasibility by Network Reconfiguration in Limited Backhaul Networks
M. Dräxler, T. Biermann, H. Karl, International Journal of Wireless Information Networks (2013) 183--194.
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2013 | Conference Paper | LibreCat-ID: 1803
OpenNetInf - prototyping an information-centric Network Architecture
C. Dannewitz, M. Herlich, H. Karl, in: 37th Annual IEEE Conference on Local Computer Networks -- Workshops, IEEE, 2013.
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2013 | Conference Paper | LibreCat-ID: 520
Incorporating feedback from application layer into routing and wavelength assignment algorithms
P. Wette, H. Karl, in: Proceedings of the 32nd IEEE International Conference on Computer Communications (INFOCOM), 2013, pp. 51–52.
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2013 | Conference Paper | LibreCat-ID: 777
Cross-layer scheduling for multi-quality video streaming in cellular wireless networks
M. Dräxler, H. Karl, in: 2013 9th International Wireless Communications and Mobile Computing Conference, IWCMC 2013, Sardinia, Italy, July 1-5, 2013, 2013, pp. 1181--1186.
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2013 | Conference Paper | LibreCat-ID: 772
Trade-off between latency and coverage in cooperative radio access networks
T. Hohenberger, M. Herlich, H. Karl, in: IEEE International Conference on Advanced Networks and Telecommunications Systems, ANTS 2013, Kattankulathur, India, December 15-18, 2013, 2013, pp. 1--6.
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2013 | Conference Paper | LibreCat-ID: 470
Which Flows Are Hiding Behind My Wildcard Rule? Adding Packet Sampling to OpenFlow
P. Wette, H. Karl, in: Proceedings of the ACM SIGCOMM ’13, 2013, pp. 541–542.
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2013 | Conference Paper | LibreCat-ID: 773
NetIDE: First Steps towards an Integrated Development Environment for Portable Network Apps
F. M. Facca, E. Salvadori, H. Karl, D. R. Lopez, P. Arranda Gutierrez, D. Kostic, R. Riggio, in: Second European Workshop on Software Defined Networks, EWSDN 2013, Berlin, Germany, October 10-11, 2013, 2013, pp. 105--110.
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2013 | Book Chapter | LibreCat-ID: 1800
A Scalable Redundant TDMA Protocol for High-Density WSNs Inside an Aircraft
J. Blanckenstein, J. Garcia-Jimenez, J. Klaue, H. Karl, in: Lecture Notes in Electrical Engineering, Springer International Publishing, Cham, 2013, pp. 165–177.
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2013 | Conference Paper | LibreCat-ID: 508
On the Quality of Selfish Virtual Topology Reconfiguration in IP-over-WDM Networks
P. Wette, H. Karl, in: Proceedings of the 19th IEEE International Workshop on Local and Metropolitan Area Networks (IEEE LANMAN), 2013, pp. 1–6.
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2013 | Conference Paper | LibreCat-ID: 774
The playground of Wireless Dense networks of the future
C. Cicconetti, A. Morelli, M. Dräxler, H. Karl, V. Mancuso, V. Sciancalepore, R. Gupta, A. de la Oliva, M. Isabel Sanchez, P. Serrano, L. Roullet, in: 2013 Future Network & Mobile Summit, Lisboa, Portugal, July 3-5, 2013, 2013, pp. 1--4.
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2013 | Preprint | LibreCat-ID: 781
Anticipatory Buffer Control and Quality Selection for Wireless Video Streaming
M. Dräxler, J. Blobel, P. Dreimann, S. Valentin, H. Karl, CoRR (2013).
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2012 | Conference Paper | LibreCat-ID: 787
Efficiency of On-Path and Off-Path Caching Strategies in Information Centric Networks
M. Dräxler, H. Karl, 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.
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2012 | Conference Paper | LibreCat-ID: 788
OpenNetInf - prototyping an information-centric Network Architecture
C. Dannewitz, M. Herlich, H. Karl, in: 37th Annual IEEE Conference on Local Computer Networks, Workshop Proceedings, Clearwater Beach, FL, USA, October 22-25, 2012, 2012, pp. 1061--1069.
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2012 | Conference Paper | LibreCat-ID: 790
Using OMNeT++ for energy optimization simulations in mobile core networks
M. Dräxler, F. Beister, S. Kruska, J. Aelken, H. Karl, in: International ICST Conference on Simulation Tools and Techniques, SIMUTOOLS ’12, Sirmione-Desenzano, Italy, March 19-23, 2012, 2012, pp. 157--165.
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2012 | Journal Article | LibreCat-ID: 783
Segment-based packet combining: how to schedule a dense relayer cluster?
A. Willig, H. Karl, D. Kipnis, Wireless Networks (2012) 199--213.
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2012 | Conference Paper | LibreCat-ID: 784
Average and competitive analysis of latency and power consumption of a queuing system with a sleep mode
M. Herlich, H. Karl, 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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2012 | Conference Paper | LibreCat-ID: 789
Cooperating base station set selection and network reconfiguration in limited backhaul networks
M. Dräxler, T. Biermann, H. Karl, W. Kellerer, in: 23rd IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012, Sydney, Australia, September 9-12, 2012, 2012, pp. 1383--1389.
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2012 | Conference Paper | LibreCat-ID: 791
Quantization techniques for accurate soft message combining
T. Volkhausen, K. Schinköthe, H. Karl, in: 2012 IEEE Wireless Communications and Networking Conference, WCNC 2012, Paris, France, April 1-4, 2012, 2012, pp. 575--580.
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2012 | Report | LibreCat-ID: 2504
Simulating Cooperative Diversity Protocols for Multi-hop Wireless and Sensor Networks
R.A.M. Khan, H. Karl, Simulating Cooperative Diversity Protocols for Multi-Hop Wireless and Sensor Networks, 2012.
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2012 | Report | LibreCat-ID: 603
Introducing feedback to preemptive routing and wavelength assignment algorithms for dynamic traffic scenarios
P. Wette, H. Karl, Introducing Feedback to Preemptive Routing and Wavelength Assignment Algorithms for Dynamic Traffic Scenarios, Universität Paderborn, 2012.
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2012 | Conference Paper | LibreCat-ID: 785
Energy Efficient Clustering using a Wake-up Receiver
J. Blanckenstein, J. Klaue, H. Karl, in: European Wireless 2012 - 18th European Conference 2012, April 18-20, 2012, Poznan, Poland., 2012.
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2012 | Conference Paper | LibreCat-ID: 792
Efficient cooperative relaying in wireless multi-hop networks with commodity WiFi hardware
T. Volkhausen, K. Dridger, H. S. Lichte, H. Karl, 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.
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2012 | Report | LibreCat-ID: 2505
Report on Locality in DNS Requests – Evaluation and Impact on Future Internet Architectures
C. Dannewitz, H. Karl, A. Yadav, Report on Locality in DNS Requests – Evaluation and Impact on Future Internet Architectures, 2012.
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2012 | Conference Paper | LibreCat-ID: 786
On Local Separation of Processing and Storage in Infrastructure-as-a-Service
J. Künsemöller, H. Karl, in: Economics of Grids, Clouds, Systems, and Services - 9th International Conference, GECON 2012, Berlin, Germany, November 27-28, 2012. Proceedings, 2012, pp. 125--138.
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2011 | Journal Article | LibreCat-ID: 794
Research challenges towards the Future Internet
M. Conti, S. Chong, S. Fdida, W. Jia, H. Karl, Y.-}Dar Lin, P. M{\, M. Maier, R. Molva, S. Uhlig, M. Zukerman, Computer Communications (2011) 2115--2134.
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2011 | Conference Paper | LibreCat-ID: 799
Coding Opportunities from Similar Data in Wireless Cooperation Diversity Systems
T. Volkhausen, K. Schinköthe, H. Karl, in: IEEE 8th International Conference on Mobile Adhoc and Sensor Systems, MASS 2011, Valencia, Spain, October 17-22, 2011, 2011, pp. 146--148.
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2011 | Conference Paper | LibreCat-ID: 802
Improving CoMP cluster feasibility by dynamic serving base station reassignment
T. Biermann, L. Scalia, C. Choi, H. Karl, W. Kellerer, 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.
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2011 | Journal Article | LibreCat-ID: 1376
Complex Queries in P2P Networks with Resource-Constrained Devices
C. Dannewitz, T. Biermann, M. Dräxler, H. Karl, Journal of Advances in Information Technology 2 (2011).
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2011 | Conference Paper | LibreCat-ID: 795
MDHT: A hierarchical name resolution service for information-centric networks
M. D’Ambrosio, C. Dannewitz, H. Karl, V. Vercellone, in: 2011 ACM SIGCOMM Workshop on Information-Centric Networking, ICN 2011, Toronto, ON, Canada, August 19, 2011, 2011, pp. 7--12.
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2011 | Conference Paper | LibreCat-ID: 803
Backhaul Design and Controller Placement for Cooperative Mobile Access Networks
T. Biermann, L. Scalia, J. Widmer, H. Karl, in: Proceedings of the 73rd IEEE Vehicular Technology Conference, VTC Spring 2011, 15-18 May 2011, Budapest, Hungary, 2011, pp. 1--5.
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2011 | Conference Paper | LibreCat-ID: 1808
Segment-based packet combining in a cluster: To combine or not to combine?
A. Willig, D. Kipnis, H. Karl, in: 2010 Sixth International Conference on Intelligent Sensors, Sensor Networks and Information Processing, IEEE, 2011.
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2011 | Conference Paper | LibreCat-ID: 796
Multihop Performance of Cooperative Preamble Sampling MAC(CPS-MAC) in Wireless Sensor Networks
R. Azeem M. Khan, H. Karl, in: Ad-Hoc, Mobile, and Wireless Networks - 10th International Conference, ADHOC-NOW 2011, Paderborn, Germany, July 18-20, 2011. Proceedings, 2011, pp. 145--149.
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2011 | Conference Paper | LibreCat-ID: 804
Backhaul network pre-clustering in cooperative cellular mobile access networks
T. Biermann, L. Scalia, C. Choi, H. Karl, W. Kellerer, 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.
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2011 | Conference Paper | LibreCat-ID: 797
Reducing power consumption of mobile access networks with cooperation
M. Herlich, H. Karl, 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.
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2011 | Conference Paper | LibreCat-ID: 800
Designing optical metro and access networks for future cooperative cellular systems
T. Biermann, L. Scalia, H. Karl, 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.
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2011 | Journal Article | LibreCat-ID: 793
Content, connectivity, and cloud: ingredients for the network of the future
B. Ahlgren, P. A. Aranda-Gutierrez, P. Chemouil, S. Oueslati, L. M. Correia, H. Karl, M. Söllner, A. Welin, IEEE Communications Magazine (2011) 62--70.
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2011 | Conference Paper | LibreCat-ID: 798
A Game-Theoretical Approach to the Benefits of Cloud Computing
J. Künsemöller, H. Karl, 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.
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2011 | Conference Paper | LibreCat-ID: 801
The Trade-Off between Power Consumption and Latency in Computer Networks
M. Herlich, H. Karl, 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.
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2010 | Conference Paper | LibreCat-ID: 1022
Energy efficiency model of network-coded cooperation in wireless sensor networks
D.H. Woldegebreal, H. Karl, in: Sensor Technologies and Applications (SENSORCOMM), 2010 Fourth International Conference On, 2010, pp. 513--520.
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2010 | Journal Article | LibreCat-ID: 807
Automated Development of Cooperative MAC Protocols - A Compiler-Assisted Approach
H. Simon Lichte, S. Valentin, H. Karl, Mobile Networks and Applications (2010) 769--785.
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2010 | Conference Paper | LibreCat-ID: 1004
Network coding in passive optical networks
K. Miller, T. Biermann, H. Woesner, H. Karl, in: Network Coding (NetCod), 2010 IEEE International Symposium On, 2010, pp. 1--6.
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2010 | Conference Paper | LibreCat-ID: 1023
Cooperative communication to improve reliability and efficient neighborhood wakeup in wireless sensor networks
R.A.M. Khan, H. Karl, in: Proceedings of the Fourth International Conference on Mobile Ubiquitous Computing (UBICOMM 2010), 2010.
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2010 | Book Chapter | LibreCat-ID: 1915
Selected properties of a joint congestion controller for TCP connections
M. Savorić, H. Karl, A. Wolisz, in: Providing Quality of Service in Heterogeneous Environments, Proceedings of the 18th International Teletraffic Congress - ITC-18, Elsevier, 2010, pp. 861–870.
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2010 | Conference Paper | LibreCat-ID: 808
Concept and Prototype for a Real-Time Enabled Publish/Subscribe System
M. Andree, A. Gebel, H. Karl, 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.
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2010 | Conference Paper | LibreCat-ID: 810
Fading-resistant low-latency broadcasts in wireless multihop networks: the probabilistic cooperation diversity approach
H. S. Lichte, H. Frey, H. Karl, 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.
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2010 | Conference Paper | LibreCat-ID: 1916
ANALYSING CAPACITY IMPROVEMENTS IN WIRELESS NETWORKS BY RELAYING
H. Karl, S. MENGESHA, in: Wireless LANs and Home Networks, WORLD SCIENTIFIC, 2010.
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2010 | Conference Paper | LibreCat-ID: 809
Risk Aware Overbooking for Commercial Grids
G. Birkenheuer, A. Brinkmann, H. Karl, 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.
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2010 | Conference Paper | LibreCat-ID: 811
FIT: Future Internet Toolbox
T. Biermann, C. Dannewitz, H. Karl, 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.
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2010 | Journal Article | LibreCat-ID: 805
Cooperative feedback to improve capacity and error rate in multiuser diversity systems - an OFDM case study
S. Valentin, H. Karl, European Transactions on Telecommunications (2010) 714--724.
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2010 | Conference Paper | LibreCat-ID: 812
Prototyping with the Future Internet Toolbox
C. Dannewitz, T. Biermann, M. Dräxler, F. Beister, H. Karl, 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.
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2010 | Conference Paper | LibreCat-ID: 1021
RiaS: overlay topology creation on a PlanetLab infrastructure
J. Lischka, H. Karl, in: Proceedings of the Second ACM SIGCOMM Workshop on Virtualized Infrastructure Systems and Architectures, 2010, pp. 9--16.
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2010 | Journal Article | LibreCat-ID: 1831
Cooperative feedback to improve capacity and error rate in multiuser diversity systems - an OFDM case study
S. Valentin, H. Karl, European Transactions on Telecommunications 21 (2010) 714–724.
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2010 | Journal Article | LibreCat-ID: 806
Expected interference in wireless networks with geometric path loss: a closed-form approximation
H. S. Lichte, S. Valentin, H. Karl, IEEE Communications Letters (2010) 130--132.
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2009 | Conference Paper | LibreCat-ID: 1010
Combining for cooperative WLANs-a reality check based on prototype measurements
S. Valentin, D.H. Woldegebreal, T. Volkhausen, H. Karl, in: Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference On, 2009, pp. 1--5.
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2009 | Journal Article | LibreCat-ID: 814
Flow Synchronization for Network Coding
T. Biermann, M. Dräxler, H. Karl, Journal of Communications (2009) 873--884.
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2009 | Conference Paper | LibreCat-ID: 819
Analyzing space/capacity tradeoffs of cooperative wireless networks using a probabilistic model of interference
H. Simon Lichte, S. Valentin, H. Karl, I. Aad, J. Widmer, 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.
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2009 | Conference Paper | LibreCat-ID: 821
A virtual network mapping algorithm based on subgraph isomorphism detection
J. Lischka, H. Karl, 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.
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2009 | Conference Paper | LibreCat-ID: 1011
Improving network coded cooperation by soft information
T. Volkhausen, D.H. Woldegebreal, H. Karl, 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.
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2009 | Journal Article | LibreCat-ID: 815
Cooperative Wireless Networking Beyond Store-and-Forward
S. Valentin, H. S. Lichte, H. Karl, G. Vivier, S. Simoens, J. Vidal, A. Agustin, Wireless Personal Communications (2009) 49--68.
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2009 | Conference Paper | LibreCat-ID: 1005
Cooperation and coding framework
T. Biermann, Z.A. Polgar, H. Karl, in: Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference On, 2009, pp. 1--5.
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2009 | Conference Paper | LibreCat-ID: 816
An Adaptive Resource/Performance Trade-Off for Resolving Complex Queries in P2P Networks
T. Biermann, C. Dannewitz, H. Karl, in: Proceedings of IEEE International Conference on Communications, ICC 2009, Dresden, Germany, 14-18 June 2009, 2009, pp. 1--6.
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2009 | Conference Paper | LibreCat-ID: 1828
Improving Network Coded Cooperation by Soft Information
T. Volkhausen, D.H. Woldegebreal, H. Karl, in: 2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops, IEEE, 2009.
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2009 | Book Chapter | LibreCat-ID: 1830
Creating Butterflies in the Core – A Network Coding Extension for MPLS/RSVP-TE
T. Biermann, A. Schwabe, H. Karl, in: NETWORKING 2009, Springer Berlin Heidelberg, Berlin, Heidelberg, 2009, pp. 883–894.
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2009 | Conference Paper | LibreCat-ID: 817
Rate-Per-Link Adaptation in Cooperative Wireless Networks with Multi-Rate Combining
H. S. Lichte, S. Valentin, H. von Malm, H. Karl, A. Bin Sediq, I. Aad, in: Proceedings of IEEE International Conference on Communications, ICC 2009, Dresden, Germany, 14-18 June 2009, 2009, pp. 1--6.
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2009 | Conference Paper | LibreCat-ID: 1829
Combining for Cooperative WLANs - A Reality Check Based on Prototype Measurements
S. Valentin, D.H. Woldegebreal, T. Volkhausen, H. Karl, in: 2009 IEEE International Conference on Communications Workshops, IEEE, 2009.
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2009 | Conference Paper | LibreCat-ID: 818
The Gain of Overbooking
G. Birkenheuer, A. Brinkmann, H. Karl, in: Job Scheduling Strategies for Parallel Processing, 14th International Workshop, JSSPP 2009, Rome, Italy, May 29, 2009. Revised Papers, 2009, pp. 80–100.
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2009 | Conference Paper | LibreCat-ID: 820
Creating Butterflies in the Core - A Network Coding Extension for MPLS/RSVP-TE
T. Biermann, A. Schwabe, H. Karl, in: NETWORKING 2009, 8th International IFIP-TC 6 Networking Conference, Aachen, Germany, May 11-15, 2009. Proceedings, 2009, pp. 883--894.
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2008 | Conference Paper | LibreCat-ID: 1003
Random network coding in wireless sensor networks: Energy efficiency via cross-layer approach
D. Platz, D.H. Woldegebreal, H. Karl, in: Spread Spectrum Techniques and Applications, 2008 IEEE 10th International Symposium On, 2008, pp. 654--660.
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2008 | Report | LibreCat-ID: 2513
Extended Results on an Adaptive Resource/Performance Trade-Off for Resolving Complex Queries in P2P Networks
T. Biermann, C. Dannewitz, H. Karl, Extended Results on an Adaptive Resource/Performance Trade-Off for Resolving Complex Queries in P2P Networks, 2008.
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2008 | Conference Paper | LibreCat-ID: 826
Decoding-based channel estimation for selective cooperation diversity protocols
S. Valentin, T. Volkhausen, F. Atay Onat, H. Yanikomeroglu, H. Karl, 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.
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2008 | Conference Paper | LibreCat-ID: 822
Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension
D. H. Woldegebreal, H. Karl, in: Wireless Sensor Networks, 5th European Conference, EWSN 2008, Bologna, Italy, January 30-February 1, 2008, Proceedings, 2008, pp. 141--155.
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2008 | Conference Paper | LibreCat-ID: 827
Mobile Cooperative WLANs - MAC and Transceiver Design, Prototyping, and Field Measurements
S. Valentin, H. S. Lichte, D. Warneke, T. Biermann, R. Funke, H. Karl, in: Proceedings of the 68th IEEE Vehicular Technology Conference, VTC Fall 2008, 21-24 September 2008, Calgary, Alberta, Canada, 2008, pp. 1--5.
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2008 | Conference Paper | LibreCat-ID: 2356
Employing WS-BPEL Design Patterns for Grid Service Orchestration using a Standard WS-BPEL Engine and a Grid Middleware
A. Brinkmann, S. Gudenkauf, W. Hasselbring, A. Höing, H. Karl, O. Kao, H. Nitsche, G. Scherp, in: Proc. Cracow Grid Workshop (CGW), 2008, pp. 103–110.
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2008 | Conference Paper | LibreCat-ID: 1834
Mobile Cooperative WLANs - MAC and Transceiver Design, Prototyping, and Field Measurements
S. Valentin, H.S. Lichte, D. Warneke, T. Biermann, R. Funke, H. Karl, in: 2008 IEEE 68th Vehicular Technology Conference, IEEE, 2008.
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2008 | Conference Paper | LibreCat-ID: 1839
Integrating Multiuser Dynamic OFDMA into IEEE 802.11 WLANs - LLC/MAC Extensions and System Performance
S. Valentin, T. Freitag, H. Karl, in: 2008 IEEE International Conference on Communications, IEEE, 2008.
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2008 | Book Chapter | LibreCat-ID: 1841
Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension
D.H. Woldegebreal, H. Karl, in: Lecture Notes in Computer Science, Springer Berlin Heidelberg, Berlin, Heidelberg, 2008, pp. 141–155.
LibreCat | DOI
 

2008 | Conference Paper | LibreCat-ID: 823
Integrating Multiuser Dynamic OFDMA into IEEE 802.11 WLANs - LLC/MAC Extensions and System Performance
S. Valentin, T. Freitag, H. Karl, in: Proceedings of IEEE International Conference on Communications, ICC 2008, Beijing, China, 19-23 May 2008, 2008, pp. 3328--3334.
LibreCat | DOI
 

2008 | Conference Paper | LibreCat-ID: 828
Incremental Network Coding in Cooperative Transmission Wireless Networks
D. H. Woldegebreal, S. Valentin, H. Karl, 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
 

2008 | Conference (Editor) | LibreCat-ID: 2376
Proceedings of the 1. GI/ITG KuVS Fachgespräch Virtualisierung
A. Brinkmann, H. Karl, eds., Proceedings of the 1. GI/ITG KuVS Fachgespräch Virtualisierung, Paderborn Center for Parallel Computing, Paderborn University, 2008.
LibreCat
 

2008 | Conference Paper | LibreCat-ID: 824
Design and Evaluation of a Routing-Informed Cooperative MAC Protocol for Ad Hoc Networks
H. S. Lichte, S. Valentin, H. Karl, I. Aad, L. Loyola, J. Widmer, 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
 

2008 | Conference Paper | LibreCat-ID: 1007
Enabling partial forwarding by decoding-based one and two-stage selective cooperation
S. Valentin, T. Volkhausen, F.A. Onat, H. Yanikomeroglu, H. Karl, in: Communications Workshops, 2008. ICC Workshops’ 08. IEEE International Conference On, 2008, pp. 129--133.
LibreCat
 

2008 | Conference Paper | LibreCat-ID: 825
Opportunistic relaying vs. selective cooperation: analyzing the occurrence-conditioned outage capacity
S. Valentin, H. S. Lichte, H. Karl, I. Aad, L. Loyola, J. Widmer, 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
 

2007 | Conference Paper | LibreCat-ID: 1015 LibreCat
 

2007 | Conference Paper | LibreCat-ID: 833
Traffic-Aware Asymmetric Cooperation Diversity for Media Streaming in Wireless Networks
S. Valentin, H. von Malm, H. Karl, 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
 

2007 | Conference Paper | LibreCat-ID: 1840
Multiple-Access Relay Channel with Network Coding and Non-Ideal Source-Relay Channels
D.H. Woldegebreal, H. Karl, in: 2007 4th International Symposium on Wireless Communication Systems, IEEE, 2007.
LibreCat | DOI
 

2007 | Conference Paper | LibreCat-ID: 834
Integrating multiuser dynamic OFDMA into IEEE 802.11a and prototyping it on a real-time software-defined radio testbed
H. S. Lichte, S. Valentin, F. Eitzen, M. Stege, C. Unger, H. Karl, 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
 

2007 | Journal Article | LibreCat-ID: 830
Investigation of multicast-based mobility support in all-IP cellular networks
A. Festag, H. Karl, A. Wolisz, Wireless Communications and Mobile Computing (2007) 319--339.
LibreCat | DOI
 

2007 | Conference Paper | LibreCat-ID: 835
Effect of User Mobility in Coded Cooperative Systems with Joint Partner and Cooperation Level Selection
S. Valentin, H. Karl, in: IEEE Wireless Communications and Networking Conference, WCNC 2007, Hong Kong, China, 11-15 March, 2007, 2007, pp. 896--901.
LibreCat | DOI
 

2007 | Journal Article | LibreCat-ID: 1018
Implementing cooperative wireless networks
S. Valentin, H.S. Lichte, H. Karl, S. Simoens, G. Vivier, J. Vidal, A. Agustin, Cognitive Wireless Networks (2007) 155--178.
LibreCat | DOI
 

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