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363 Publications
2010 | Conference Paper | LibreCat-ID: 810
S. Lichte, H., Frey, H., & Karl, H. (2010). 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 (pp. 101--110). https://doi.org/10.1145/1860093.1860108
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2010 | Conference Paper | LibreCat-ID: 811
Biermann, T., Dannewitz, C., & Karl, H. (2010). 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 (pp. 442--453). https://doi.org/10.1007/978-3-642-17851-1_34
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2010 | Conference Paper | LibreCat-ID: 812
Dannewitz, C., Biermann, T., Dräxler, M., Beister, F., & Karl, H. (2010). 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 (pp. 609--611). https://doi.org/10.1007/978-3-642-17851-1_56
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2010 | Conference Paper | LibreCat-ID: 1004
Miller, K., Biermann, T., Woesner, H., & Karl, H. (2010). Network coding in passive optical networks. In Network Coding (NetCod), 2010 IEEE International Symposium on (pp. 1--6).
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2010 | Conference Paper | LibreCat-ID: 1021
Lischka, J., & Karl, H. (2010). RiaS: overlay topology creation on a PlanetLab infrastructure. In Proceedings of the second ACM SIGCOMM workshop on Virtualized infrastructure systems and architectures (pp. 9--16).
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2010 | Conference Paper | LibreCat-ID: 1022
Woldegebreal, D. H., & Karl, H. (2010). Energy efficiency model of network-coded cooperation in wireless sensor networks. In Sensor Technologies and Applications (SENSORCOMM), 2010 Fourth International Conference on (pp. 513--520).
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2010 | Conference Paper | LibreCat-ID: 1023
Khan, R. A. M., & Karl, H. (2010). 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).
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2009 | Conference Paper | LibreCat-ID: 1828
Volkhausen, T., Woldegebreal, D. H., & Karl, H. (2009). 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. IEEE. https://doi.org/10.1109/sahcnw.2009.5172938
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2009 | Conference Paper | LibreCat-ID: 1829
Valentin, S., Woldegebreal, D. H., Volkhausen, T., & Karl, H. (2009). Combining for Cooperative WLANs - A Reality Check Based on Prototype Measurements. In 2009 IEEE International Conference on Communications Workshops. IEEE. https://doi.org/10.1109/iccw.2009.5208050
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2009 | Book Chapter | LibreCat-ID: 1830
Biermann, T., Schwabe, A., & Karl, H. (2009). Creating Butterflies in the Core – A Network Coding Extension for MPLS/RSVP-TE. In NETWORKING 2009 (pp. 883–894). Berlin, Heidelberg: Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-01399-7_69
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2009 | Conference Paper | LibreCat-ID: 1832
Lichte, H. S., & Weide, J. (2009). Modeling obstacles in INET/Mobility framework: motivation, integration, and performance. In Proceedings of the Second International ICST Conference on Simulation Tools and Techniques. ICST. https://doi.org/10.4108/icst.simutools2009.5680
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2009 | Conference Paper | LibreCat-ID: 1833
Ahlgren, B., Vercellone, V., D’Ambrosio, M., Marchisio, M., Marsh, I., Dannewitz, C., … Rembarz, R. (2009). Design considerations for a network of information. In Proceedings of the 2008 ACM CoNEXT Conference on - CONEXT ’08. ACM Press. https://doi.org/10.1145/1544012.1544078
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2009 | Journal Article | LibreCat-ID: 814
Biermann, T., Dräxler, M., & Karl, H. (2009). Flow Synchronization for Network Coding. Journal of Communications, (11), 873--884. https://doi.org/10.4304/jcm.4.11.873-884
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2009 | Journal Article | LibreCat-ID: 815
Valentin, S., S. Lichte, H., Karl, H., Vivier, G., Simoens, S., Vidal, J., & Agustin, A. (2009). Cooperative Wireless Networking Beyond Store-and-Forward . Wireless Personal Communications, (1), 49--68. https://doi.org/10.1007/s11277-007-9429-2
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2009 | Conference Paper | LibreCat-ID: 816
Biermann, T., Dannewitz, C., & Karl, H. (2009). 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 (pp. 1--6). https://doi.org/10.1109/ICC.2009.5198716
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2009 | Conference Paper | LibreCat-ID: 817
S. Lichte, H., Valentin, S., von Malm, H., Karl, H., Bin Sediq, A., & Aad, I. (2009). 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 (pp. 1--6). https://doi.org/10.1109/ICC.2009.5199393
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2009 | Conference Paper | LibreCat-ID: 818
Birkenheuer, G., Brinkmann, A., & Karl, H. (2009). The Gain of Overbooking. In Job Scheduling Strategies for Parallel Processing, 14th International Workshop, JSSPP 2009, Rome, Italy, May 29, 2009. Revised Papers (pp. 80–100). https://doi.org/10.1007/978-3-642-04633-9_5
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2009 | Conference Paper | LibreCat-ID: 819
Simon Lichte, H., Valentin, S., Karl, H., Aad, I., & Widmer, J. (2009). 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 (pp. 54--62). https://doi.org/10.1145/1641804.1641817
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2009 | Conference Paper | LibreCat-ID: 820
Biermann, T., Schwabe, A., & Karl, H. (2009). 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 (pp. 883--894). https://doi.org/10.1007/978-3-642-01399-7_69
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2009 | Conference Paper | LibreCat-ID: 821
Lischka, J., & Karl, H. (2009). 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 (pp. 81--88). https://doi.org/10.1145/1592648.1592662
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2009 | Conference Paper | LibreCat-ID: 1005
Biermann, T., Polgar, Z. A., & Karl, H. (2009). Cooperation and coding framework. In Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference on (pp. 1--5).
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2009 | Conference Paper | LibreCat-ID: 1010
Valentin, S., Woldegebreal, D. H., Volkhausen, T., & Karl, H. (2009). Combining for cooperative WLANs-a reality check based on prototype measurements. In Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference on (pp. 1--5).
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2009 | Conference Paper | LibreCat-ID: 1011
Volkhausen, T., Woldegebreal, D. H., & Karl, H. (2009). 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 (pp. 1--6).
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2009 | Conference Paper | LibreCat-ID: 1032
Warneke, D., & Dannewitz, C. (2009). Statistics-based ID management for load balancing in structured P2P networks. In 2009 IEEE 34th Conference on Local Computer Networks. IEEE. https://doi.org/10.1109/lcn.2009.5355086
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2008 | Report | LibreCat-ID: 2513
Biermann, T., Dannewitz, C., & Karl, H. (2008). Extended Results on an Adaptive Resource/Performance Trade-Off for Resolving Complex Queries in P2P Networks.
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2008 | Conference Paper | LibreCat-ID: 2356
Brinkmann, A., Gudenkauf, S., Hasselbring, W., Höing, A., Karl, H., Kao, O., … Scherp, G. (2008). 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) (pp. 103–110).
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2008 | Conference (Editor) | LibreCat-ID: 2376
Brinkmann, A., & Karl, H. (Eds.). (2008). Proceedings of the 1. GI/ITG KuVS Fachgespräch Virtualisierung. Paderborn Center for Parallel Computing, Paderborn University.
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2008 | Conference Paper | LibreCat-ID: 1834
Valentin, S., Lichte, H. S., Warneke, D., Biermann, T., Funke, R., & Karl, H. (2008). Mobile Cooperative WLANs - MAC and Transceiver Design, Prototyping, and Field Measurements. In 2008 IEEE 68th Vehicular Technology Conference. IEEE. https://doi.org/10.1109/vetecf.2008.350
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2008 | Conference Paper | LibreCat-ID: 1839
Valentin, S., Freitag, T., & Karl, H. (2008). Integrating Multiuser Dynamic OFDMA into IEEE 802.11 WLANs - LLC/MAC Extensions and System Performance. In 2008 IEEE International Conference on Communications. IEEE. https://doi.org/10.1109/icc.2008.626
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2008 | Book Chapter | LibreCat-ID: 1841
Woldegebreal, D. H., & Karl, H. (2008). Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension. In Lecture Notes in Computer Science (pp. 141–155). Berlin, Heidelberg: Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-77690-1_9
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2008 | Conference Paper | LibreCat-ID: 822
H. Woldegebreal, D., & Karl, H. (2008). 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 (pp. 141--155). https://doi.org/10.1007/978-3-540-77690-1_9
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2008 | Conference Paper | LibreCat-ID: 823
Valentin, S., Freitag, T., & Karl, H. (2008). 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 (pp. 3328--3334). https://doi.org/10.1109/ICC.2008.626
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2008 | Conference Paper | LibreCat-ID: 824
S. Lichte, H., Valentin, S., Karl, H., Aad, I., Loyola, L., & Widmer, J. (2008). 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} (pp. 1858--1866). https://doi.org/10.1109/INFOCOM.2008.249
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2008 | Conference Paper | LibreCat-ID: 825
Valentin, S., S. Lichte, H., Karl, H., Aad, I., Loyola, L., & Widmer, J. (2008). 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 (pp. 193--202). https://doi.org/10.1145/1454503.1454539
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2008 | Conference Paper | LibreCat-ID: 826
Valentin, S., Volkhausen, T., Atay Onat, F., Yanikomeroglu, H., & Karl, H. (2008). 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 (pp. 1--6). https://doi.org/10.1109/PIMRC.2008.4699545
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2008 | Conference Paper | LibreCat-ID: 827
Valentin, S., S. Lichte, H., Warneke, D., Biermann, T., Funke, R., & Karl, H. (2008). 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 (pp. 1--5). https://doi.org/10.1109/VETECF.2008.350
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2008 | Conference Paper | LibreCat-ID: 828
H. Woldegebreal, D., Valentin, S., & Karl, H. (2008). 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 (pp. 1--5). https://doi.org/10.1109/VETECF.2008.346
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2008 | Conference Paper | LibreCat-ID: 1003
Platz, D., Woldegebreal, D. H., & Karl, H. (2008). 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 (pp. 654--660).
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2008 | Conference Paper | LibreCat-ID: 1007
Valentin, S., Volkhausen, T., Onat, F. A., Yanikomeroglu, H., & Karl, H. (2008). Enabling partial forwarding by decoding-based one and two-stage selective cooperation. In Communications Workshops, 2008. ICC Workshops’ 08. IEEE International Conference on (pp. 129--133).
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2007 | Report | LibreCat-ID: 2515
Eitzen, F., Valentin, S., Gossens, K., Karl, H., & Rolfes, O. (2007). Experimental evaluation of IEEE 802.11a-based WLANs for medium range communication.
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2007 | Conference Paper | LibreCat-ID: 1840
Woldegebreal, D. H., & Karl, H. (2007). Multiple-Access Relay Channel with Network Coding and Non-Ideal Source-Relay Channels. In 2007 4th International Symposium on Wireless Communication Systems. IEEE. https://doi.org/10.1109/iswcs.2007.4392437
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2007 | Conference Paper | LibreCat-ID: 1842
Karl, H. (2007). Optimizing sleeping intervals in preamble sampling MAC for WSNs. Bern / Switzerland: Communication in Distributed Systems (KiVS), 2007 ITG-GI Conference.
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2007 | Journal Article | LibreCat-ID: 830
Festag, A., Karl, H., & Wolisz, A. (2007). Investigation of multicast-based mobility support in all-IP cellular networks. Wireless Communications and Mobile Computing, (3), 319--339. https://doi.org/10.1002/wcm.328
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2007 | Conference Paper | LibreCat-ID: 831
van der Stok, P., Karl, H., De Ambroggi, F., Decotignie, J., Siegemund, F., Lokhorst, K., & Hellenschmidt, M. (2007). WASP - Wirelessly Accessible Sensor Populations: A Project Overview. In Constructing Ambient Intelligence - AmI 2007 Workshops Darmstadt, Germany, November 7-10, 2007 Revised Papers (pp. 426--429). https://doi.org/10.1007/978-3-540-85379-4_49
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2007 | Conference Paper | LibreCat-ID: 832
H. Woldegebreal, D., Valentin, S., & Karl, H. (2007). 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 (pp. 36--44). https://doi.org/10.1145/1298126.1298136
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2007 | Conference Paper | LibreCat-ID: 833
Valentin, S., von Malm, H., & Karl, H. (2007). 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 (pp. 1--6). https://doi.org/10.1109/PIMRC.2007.4394223
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2007 | Conference Paper | LibreCat-ID: 834
S. Lichte, H., Valentin, S., Eitzen, F., Stege, M., Unger, C., & Karl, H. (2007). 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 (pp. 1--9). https://doi.org/10.1109/TRIDENTCOM.2007.4444671
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2007 | Conference Paper | LibreCat-ID: 835
Valentin, S., & Karl, H. (2007). 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 (pp. 896--901). https://doi.org/10.1109/WCNC.2007.170
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2007 | Conference Paper | LibreCat-ID: 836
Marie Feeney, L., Cetin, B., Hollos, D., Kubisch, M., Mengesha, S., & Karl, H. (2007). 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 (pp. 201--212). https://doi.org/10.1007/978-3-540-72697-5_17
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2007 | Conference Paper | LibreCat-ID: 1015
Valentin, S., & Karl, H. (2007). 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).
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