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363 Publications
2008 | Conference Paper | LibreCat-ID: 822
H. Woldegebreal, Dereje, and Holger Karl. “Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension.” Wireless Sensor Networks, 5th European Conference, EWSN 2008, Bologna, Italy, January 30-February 1, 2008, Proceedings, 2008, pp. 141--155, doi:10.1007/978-3-540-77690-1_9.
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| DOI
2008 | Conference Paper | LibreCat-ID: 823
Valentin, Stefan, et al. “Integrating Multiuser Dynamic OFDMA into IEEE 802.11 WLANs - LLC/MAC Extensions and System Performance.” Proceedings of IEEE International Conference on Communications, ICC 2008, Beijing, China, 19-23 May 2008, 2008, pp. 3328--3334, doi:10.1109/ICC.2008.626.
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| DOI
2008 | Conference Paper | LibreCat-ID: 824
S. Lichte, Hermann, et al. “Design and Evaluation of a Routing-Informed Cooperative MAC Protocol for Ad Hoc Networks.” 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, doi:10.1109/INFOCOM.2008.249.
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| DOI
2008 | Conference Paper | LibreCat-ID: 825
Valentin, Stefan, et al. “Opportunistic Relaying vs. Selective Cooperation: Analyzing the Occurrence-Conditioned Outage Capacity.” 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, doi:10.1145/1454503.1454539.
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| DOI
2008 | Conference Paper | LibreCat-ID: 826
Valentin, Stefan, et al. “Decoding-Based Channel Estimation for Selective Cooperation Diversity Protocols.” 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, doi:10.1109/PIMRC.2008.4699545.
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| DOI
2008 | Conference Paper | LibreCat-ID: 827
Valentin, Stefan, et al. “Mobile Cooperative WLANs - MAC and Transceiver Design, Prototyping, and Field Measurements.” Proceedings of the 68th IEEE Vehicular Technology Conference, VTC Fall 2008, 21-24 September 2008, Calgary, Alberta, Canada, 2008, pp. 1--5, doi:10.1109/VETECF.2008.350.
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| DOI
2008 | Conference Paper | LibreCat-ID: 828
H. Woldegebreal, Dereje, et al. “Incremental Network Coding in Cooperative Transmission Wireless Networks.” Proceedings of the 68th IEEE Vehicular Technology Conference, VTC Fall 2008, 21-24 September 2008, Calgary, Alberta, Canada, 2008, pp. 1--5, doi:10.1109/VETECF.2008.346.
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| DOI
2008 | Conference Paper | LibreCat-ID: 1003
Platz, Daniel, et al. “Random Network Coding in Wireless Sensor Networks: Energy Efficiency via Cross-Layer Approach.” Spread Spectrum Techniques and Applications, 2008 IEEE 10th International Symposium On, 2008, pp. 654--660.
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2008 | Conference Paper | LibreCat-ID: 1007
Valentin, Stefan, et al. “Enabling Partial Forwarding by Decoding-Based One and Two-Stage Selective Cooperation.” Communications Workshops, 2008. ICC Workshops’ 08. IEEE International Conference On, 2008, pp. 129--133.
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2007 | Report | LibreCat-ID: 2515
Eitzen, Falk, et al. Experimental Evaluation of IEEE 802.11a-Based WLANs for Medium Range Communication. 2007.
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| Files available
2007 | Conference Paper | LibreCat-ID: 1840
Woldegebreal, Dereje H., and Holger Karl. “Multiple-Access Relay Channel with Network Coding and Non-Ideal Source-Relay Channels.” 2007 4th International Symposium on Wireless Communication Systems, IEEE, 2007, doi:10.1109/iswcs.2007.4392437.
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| DOI
2007 | Conference Paper | LibreCat-ID: 1842
Karl, Holger. Optimizing Sleeping Intervals in Preamble Sampling MAC for WSNs. Communication in Distributed Systems (KiVS), 2007 ITG-GI Conference, 2007.
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2007 | Journal Article | LibreCat-ID: 830
Festag, Andreas, et al. “Investigation of Multicast-Based Mobility Support in All-IP Cellular Networks.” Wireless Communications and Mobile Computing, no. 3, 2007, pp. 319--339, doi:10.1002/wcm.328.
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| DOI
2007 | Conference Paper | LibreCat-ID: 831
van der Stok, Peter, et al. “WASP - Wirelessly Accessible Sensor Populations: A Project Overview.” Constructing Ambient Intelligence - AmI 2007 Workshops Darmstadt, Germany, November 7-10, 2007 Revised Papers, 2007, pp. 426--429, doi:10.1007/978-3-540-85379-4_49.
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| DOI
2007 | Conference Paper | LibreCat-ID: 832
H. Woldegebreal, Dereje, et al. “Outage Probability Analysis of Cooperative Transmission Protocols without and with Network Coding: Inter-User Channels Based Comparison.” 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, doi:10.1145/1298126.1298136.
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| DOI
2007 | Conference Paper | LibreCat-ID: 833
Valentin, Stefan, et al. “Traffic-Aware Asymmetric Cooperation Diversity for Media Streaming in Wireless Networks.” 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, doi:10.1109/PIMRC.2007.4394223.
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| DOI
2007 | Conference Paper | LibreCat-ID: 834
S. Lichte, Hermann, et al. “Integrating Multiuser Dynamic OFDMA into IEEE 802.11a and Prototyping It on a Real-Time Software-Defined Radio Testbed.” 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, doi:10.1109/TRIDENTCOM.2007.4444671.
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| DOI
2007 | Conference Paper | LibreCat-ID: 835
Valentin, Stefan, and Holger Karl. “Effect of User Mobility in Coded Cooperative Systems with Joint Partner and Cooperation Level Selection.” IEEE Wireless Communications and Networking Conference, WCNC 2007, Hong Kong, China, 11-15 March, 2007, 2007, pp. 896--901, doi:10.1109/WCNC.2007.170.
LibreCat
| DOI
2007 | Conference Paper | LibreCat-ID: 836
Marie Feeney, Laura, et al. “Multi-Rate Relaying for Performance Improvement in IEEE 802.11 WLANs.” Wired/Wireless Internet Communications, 5th International Conference, WWIC 2007, Coimbra, Portugal, May 23-25, 2007, Proceedings, 2007, pp. 201--212, doi:10.1007/978-3-540-72697-5_17.
LibreCat
| DOI
2007 | Conference Paper | LibreCat-ID: 1015
Valentin, Stefan, and Holger Karl. “Analyzing the Effect of Asymmetric Mobility and Channel Configurations on the Outage Performance of Coded Cooperative Systems.” Proc. of the European Wireless Conference (EW), 2007.
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2007 | Journal Article | LibreCat-ID: 1018
Valentin, Stefan, et al. “Implementing Cooperative Wireless Networks.” Cognitive Wireless Networks, 2007, pp. 155--178, doi:10.1007/978-1-4020-5979-7_8.
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| DOI
2006 | Report | LibreCat-ID: 2518
Valentin, Stefan, et al. Evaluating the GNU Software Radio Platform for Wireless Testbeds. 2006.
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| Files available
2006 | Conference Paper | LibreCat-ID: 2523
Valentin, Stefan, et al. Cooperative Wireless Networking beyond Store-and-Forward: Perspectives for PHY and MAC Design. 2006.
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2006 | Conference Paper | LibreCat-ID: 2526
Dannewitz, Christian, et al. “An IEEE 802.21-Based Universal Information Service .” Proc. of the Wireless World Research Forum Meeting , 2006.
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2006 | Journal Article | LibreCat-ID: 837
Hoene, Christian, et al. “A Perceptual Quality Model Intended for Adaptive VoIP Applications.” Int. J. Communication Systems, no. 3, 2006, pp. 299--316, doi:10.1002/dac.755.
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| DOI
2006 | Journal Article | LibreCat-ID: 838
Gross, James, et al. “Performance Analysis of Dynamic OFDMA Systems with Inband Signaling.” IEEE Journal on Selected Areas in Communications, no. 3, 2006, pp. 427--436, doi:10.1109/JSAC.2005.862386.
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| DOI
2006 | Journal Article | LibreCat-ID: 839
Carlson, E., et al. “A Distributed End-to-End Reservation Protocol for IEEE 802.11-Based Wireless Mesh Networks.” IEEE Journal on Selected Areas in Communications, no. 11, 2006, pp. 2018--2027, doi:10.1109/JSAC.2006.881633.
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| DOI
2006 | Conference Paper | LibreCat-ID: 840
Mattern, Friedemann, et al. “Wireless Sensor Networks.” Third European Workshop, {EWSN} 2006, Zurich, Switzerland, February 13-15, 2006, Proceedings, edited by Kay R{\"{o}}mer et al., 2006, doi:10.1007/11669463.
LibreCat
| DOI
2005 | Conference Paper | LibreCat-ID: 1843
Aguiar, A., et al. “Channel-Adaptive Schedulers with State-of-the-Art Channel Predictors.” Proceedings of the 11th European Wireless Conference 2005, 2005.
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2005 | Book | LibreCat-ID: 841
Karl, Holger, and Andreas Willig. Protocols and Architectures for Wireless Sensor Networks. 2005.
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2005 | Journal Article | LibreCat-ID: 842
Ebert, Jean-Pierre, et al. “Does Multi-Hop Communication Reduce Electromagnetic Exposure?” Comput. J., no. 1, 2005, pp. 72--83, doi:10.1093/comjnl/bxh062.
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| DOI
2005 | Journal Article | LibreCat-ID: 843
Savoric, Michael, et al. “Analysis and Performance Evaluation of the EFCM Common Congestion Controller for TCP Connections.” Computer Networks, no. 2, 2005, pp. 269--294, doi:10.1016/j.comnet.2005.01.012.
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| DOI
2005 | Journal Article | LibreCat-ID: 844
Gross, James, et al. “A Study of Impact of Inband Signalling and Realistic Channel Knowledge for an Example Dynamic OFDM-FDMA System.” European Transactions on Telecommunications, no. 1, 2005, pp. 37--49, doi:10.1002/ett.1030.
LibreCat
| DOI
2005 | Journal Article | LibreCat-ID: 845
Karl, Holger, et al. “Drahtlose Sensornetze.” Praxis Der Informationsverarbeitung Und Kommunikation, no. 2, 2005, pp. 66--67, doi:10.1515/PIKO.2005.66.
LibreCat
| DOI
2005 | Journal Article | LibreCat-ID: 846
Willig, Andreas, and Holger Karl. “Data Transport Reliability in Wireless Sensor Networks. A Survey of Issues and Solutions.” Praxis Der Informationsverarbeitung Und Kommunikation, no. 2, 2005, pp. 86--92, doi:10.1515/PIKO.2005.86.
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| DOI
2005 | Conference Paper | LibreCat-ID: 847
Kopke, Andreas, et al. “Using Energy Where It Counts: Protecting Important Messages in the Link Layer.” Wireless Sensor Networks, Second European Workshop, EWSN 2005, Istanbul, Turkey, January 31 - February 2, 2005, Proceedings, 2005, pp. 226--235, doi:10.1109/EWSN.2005.1462015.
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| DOI
2005 | Book Chapter | LibreCat-ID: 848
Karl, Holger. “Ad Hoc Networks.” The Industrial Information Technology Handbook, 2005, pp. 1--16.
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2005 | Conference Paper | LibreCat-ID: 1013
Valentin, Stefan, et al. “Adaptive Scheduling for Heterogeneous Traffic Flows in Cellular Wireless OFDM-FDMA Systems.” 10th IFIP International Conference on Personal Wireless Communications/PWC’05, Comar, France, 2005, 2005.
LibreCat
2005 | Journal Article | LibreCat-ID: 1378
Gross, James, et al. “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, Wiley-Blackwell, 2005, pp. 37–49, doi:10.1002/ett.1030.
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| DOI
2004 | Conference Paper | LibreCat-ID: 2529
Köpke, A., et al. “Consensus in WSN – Identifying Critical Protocol Mechanisms.” GI / ITG Fachgespräche Drahtlose Sensornetzwerke, 2004.
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2004 | Conference Paper | LibreCat-ID: 1911
Aguiar, Ana, et al. “Channel Adaptive Techniques in the Presence of Channel Prediction Inaccuracy.” Proceedings of European Wireless 2004, Barcelona / Spain , 2004.
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2004 | Journal Article | LibreCat-ID: 850
Gross, James, et al. “Cross-Layer Optimization of OFDM Transmission Systems for MPEG-4 Video Streaming.” Computer Communications, no. 11, 2004, pp. 1044--1055, doi:10.1016/j.comcom.2004.01.010.
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| DOI
2004 | Journal Article | LibreCat-ID: 851
Niebert, Norbert, et al. “Ambient Networks: An Architecture for Communication Networks beyond 3G.” IEEE Wireless Communications, no. 2, 2004, pp. 14--22, doi:10.1109/MWC.2004.1295733.
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| DOI
2004 | Conference Paper | LibreCat-ID: 852
Handziski, Vlado, et al. “Improving the Energy Efficiency of Directed Diffusion Using Passive Clustering.” Wireless Sensor Networks, First European Workshop, EWSN 2004, Berlin, Germany, January 19-21, 2004, Proceedings, 2004, pp. 172--187, doi:10.1007/978-3-540-24606-0_12.
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| DOI
2004 | Conference Paper | LibreCat-ID: 853
Typpö, Ville, et al. “Research Challenges in Mobility and Moving Networks: An Ambient Networks View.” 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, doi:10.1007/0-387-24043-8_15.
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| DOI
2004 | Conference Paper | LibreCat-ID: 854
Frank, Christian, and Holger Karl. “Consistency Challenges of Service Discovery in Mobile Ad Hoc Networks.” 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, doi:10.1145/1023663.1023684.
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| DOI
2004 | Conference Paper | LibreCat-ID: 855
Marie Feeney, Laura, et al. “A Geometric Derivation of the Probability of Finding a Relay in Multi-Rate Networks.” 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, doi:10.1007/978-3-540-24693-0_112.
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| DOI
2004 | Conference Paper | LibreCat-ID: 856
Hollos, Daniel, et al. “Regionalizing Global Optimization Algorithms to Improve the Operation of Large Ad Hoc Networks.” 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, 2004, pp. 819--824, doi:10.1109/WCNC.2004.1311292.
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| DOI
2004 | Conference Paper | LibreCat-ID: 857
Raguin, David, et al. “Queue-Driven Cut-through Medium Access in Wireless Ad Hoc Networks.” 2004 IEEE Wireless Communications and Networking Conference , WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, 2004, pp. 1909--1914, doi:10.1109/WCNC.2004.1311845.
LibreCat
| DOI
2004 | Book Chapter | LibreCat-ID: 858
Karl, Holger. “Data Transmission in Mobile Communication Systems.” Location-Based Services, 2004, pp. 207--244.
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