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363 Publications
2008 | Conference Paper | LibreCat-ID: 822
@inproceedings{H. Woldegebreal_Karl_2008, title={Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension}, DOI={10.1007/978-3-540-77690-1_9}, booktitle={Wireless Sensor Networks, 5th European Conference, EWSN 2008, Bologna, Italy, January 30-February 1, 2008, Proceedings}, author={H. Woldegebreal, Dereje and Karl, Holger}, year={2008}, pages={141--155} }
LibreCat
| DOI
2008 | Conference Paper | LibreCat-ID: 823
@inproceedings{Valentin_Freitag_Karl_2008, title={Integrating Multiuser Dynamic OFDMA into IEEE 802.11 WLANs - LLC/MAC Extensions and System Performance}, DOI={10.1109/ICC.2008.626}, booktitle={Proceedings of IEEE International Conference on Communications, ICC 2008, Beijing, China, 19-23 May 2008}, author={Valentin, Stefan and Freitag, Thomas and Karl, Holger}, year={2008}, pages={3328--3334} }
LibreCat
| DOI
2008 | Conference Paper | LibreCat-ID: 824
@inproceedings{S. Lichte_Valentin_Karl_Aad_Loyola_Widmer_2008, title={Design and Evaluation of a Routing-Informed Cooperative MAC Protocol for Ad Hoc Networks}, DOI={10.1109/INFOCOM.2008.249}, booktitle={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}}, author={S. Lichte, Hermann and Valentin, Stefan and Karl, Holger and Aad, Imad and Loyola, Luis and Widmer, J{\}, year={2008}, pages={1858--1866} }
LibreCat
| DOI
2008 | Conference Paper | LibreCat-ID: 825
@inproceedings{Valentin_S. Lichte_Karl_Aad_Loyola_Widmer_2008, title={Opportunistic relaying vs. selective cooperation: analyzing the occurrence-conditioned outage capacity}, DOI={10.1145/1454503.1454539}, booktitle={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}, author={Valentin, Stefan and S. Lichte, Hermann and Karl, Holger and Aad, Imad and Loyola, Luis and Widmer, J.}, year={2008}, pages={193--202} }
LibreCat
| DOI
2008 | Conference Paper | LibreCat-ID: 826
@inproceedings{Valentin_Volkhausen_Atay Onat_Yanikomeroglu_Karl_2008, title={Decoding-based channel estimation for selective cooperation diversity protocols}, DOI={10.1109/PIMRC.2008.4699545}, booktitle={Proceedings of the IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008, 15-18 September 2008, Cannes, French Riviera, France}, author={Valentin, Stefan and Volkhausen, Tobias and Atay Onat, Furuzan and Yanikomeroglu, Halim and Karl, Holger}, year={2008}, pages={1--6} }
LibreCat
| DOI
2008 | Conference Paper | LibreCat-ID: 827
@inproceedings{Valentin_S. Lichte_Warneke_Biermann_Funke_Karl_2008, title={Mobile Cooperative WLANs - MAC and Transceiver Design, Prototyping, and Field Measurements}, DOI={10.1109/VETECF.2008.350}, booktitle={Proceedings of the 68th IEEE Vehicular Technology Conference, VTC Fall 2008, 21-24 September 2008, Calgary, Alberta, Canada}, author={Valentin, Stefan and S. Lichte, Hermann and Warneke, Daniel and Biermann, Thorsten and Funke, Rafael and Karl, Holger}, year={2008}, pages={1--5} }
LibreCat
| DOI
2008 | Conference Paper | LibreCat-ID: 828
@inproceedings{H. Woldegebreal_Valentin_Karl_2008, title={Incremental Network Coding in Cooperative Transmission Wireless Networks}, DOI={10.1109/VETECF.2008.346}, booktitle={Proceedings of the 68th IEEE Vehicular Technology Conference, VTC Fall 2008, 21-24 September 2008, Calgary, Alberta, Canada}, author={H. Woldegebreal, Dereje and Valentin, Stefan and Karl, Holger}, year={2008}, pages={1--5} }
LibreCat
| DOI
2008 | Conference Paper | LibreCat-ID: 1003
@inproceedings{Platz_Woldegebreal_Karl_2008, title={Random network coding in wireless sensor networks: Energy efficiency via cross-layer approach}, booktitle={Spread Spectrum Techniques and Applications, 2008 IEEE 10th International Symposium on}, author={Platz, Daniel and Woldegebreal, Dereje H and Karl, Holger}, year={2008}, pages={654--660} }
LibreCat
2008 | Conference Paper | LibreCat-ID: 1007
@inproceedings{Valentin_Volkhausen_Onat_Yanikomeroglu_Karl_2008, title={Enabling partial forwarding by decoding-based one and two-stage selective cooperation}, booktitle={Communications Workshops, 2008. ICC Workshops’ 08. IEEE International Conference on}, author={Valentin, Stefan and Volkhausen, Tobias and Onat, Furuzan Atay and Yanikomeroglu, Halim and Karl, Holger}, year={2008}, pages={129--133} }
LibreCat
2007 | Report | LibreCat-ID: 2515
@book{Eitzen_Valentin_Gossens_Karl_Rolfes_2007, title={Experimental evaluation of IEEE 802.11a-based WLANs for medium range communication}, author={Eitzen, Falk and Valentin, Stefan and Gossens, Kai and Karl, Holger and Rolfes, Oliver}, year={2007} }
LibreCat
| Files available
2007 | Conference Paper | LibreCat-ID: 1840
@inproceedings{Woldegebreal_Karl_2007, title={Multiple-Access Relay Channel with Network Coding and Non-Ideal Source-Relay Channels}, DOI={10.1109/iswcs.2007.4392437}, booktitle={2007 4th International Symposium on Wireless Communication Systems}, publisher={IEEE}, author={Woldegebreal, Dereje H. and Karl, Holger}, year={2007} }
LibreCat
| DOI
2007 | Conference Paper | LibreCat-ID: 1842
@inproceedings{Karl_2007, place={Bern / Switzerland}, title={Optimizing sleeping intervals in preamble sampling MAC for WSNs}, publisher={Communication in Distributed Systems (KiVS), 2007 ITG-GI Conference}, author={Karl, Holger}, year={2007} }
LibreCat
2007 | Journal Article | LibreCat-ID: 830
@article{Festag_Karl_Wolisz_2007, title={Investigation of multicast-based mobility support in all-IP cellular networks}, DOI={10.1002/wcm.328}, number={3}, journal={Wireless Communications and Mobile Computing}, author={Festag, Andreas and Karl, Holger and Wolisz, Adam}, year={2007}, pages={319--339} }
LibreCat
| DOI
2007 | Conference Paper | LibreCat-ID: 831
@inproceedings{van der Stok_Karl_De Ambroggi_Decotignie_Siegemund_Lokhorst_Hellenschmidt_2007, title={WASP - Wirelessly Accessible Sensor Populations: A Project Overview}, DOI={10.1007/978-3-540-85379-4_49}, booktitle={Constructing Ambient Intelligence - AmI 2007 Workshops Darmstadt, Germany, November 7-10, 2007 Revised Papers}, author={van der Stok, Peter and Karl, Holger and De Ambroggi, Fabio and Decotignie, JeanDominique and Siegemund, Frank and Lokhorst, Kees and Hellenschmidt, Michael}, year={2007}, pages={426--429} }
LibreCat
| DOI
2007 | Conference Paper | LibreCat-ID: 832
@inproceedings{H. Woldegebreal_Valentin_Karl_2007, title={Outage probability analysis of cooperative transmission protocols without and with network coding: inter-user channels based comparison}, DOI={10.1145/1298126.1298136}, booktitle={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}, author={H. Woldegebreal, Dereje and Valentin, Stefan and Karl, Holger}, year={2007}, pages={36--44} }
LibreCat
| DOI
2007 | Conference Paper | LibreCat-ID: 833
@inproceedings{Valentin_von Malm_Karl_2007, title={Traffic-Aware Asymmetric Cooperation Diversity for Media Streaming in Wireless Networks}, DOI={10.1109/PIMRC.2007.4394223}, booktitle={Proceedings of the IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2007, 3-7 September 2007, Athens, Greece}, author={Valentin, Stefan and von Malm, Holger and Karl, Holger}, year={2007}, pages={1--6} }
LibreCat
| DOI
2007 | Conference Paper | LibreCat-ID: 834
@inproceedings{S. Lichte_Valentin_Eitzen_Stege_Unger_Karl_2007, title={Integrating multiuser dynamic OFDMA into IEEE 802.11a and prototyping it on a real-time software-defined radio testbed}, DOI={10.1109/TRIDENTCOM.2007.4444671}, booktitle={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}, author={S. Lichte, Hermann and Valentin, Stefan and Eitzen, Falk and Stege, Matthias and Unger, Carsten and Karl, Holger}, year={2007}, pages={1--9} }
LibreCat
| DOI
2007 | Conference Paper | LibreCat-ID: 835
@inproceedings{Valentin_Karl_2007, title={Effect of User Mobility in Coded Cooperative Systems with Joint Partner and Cooperation Level Selection}, DOI={10.1109/WCNC.2007.170}, booktitle={IEEE Wireless Communications and Networking Conference, WCNC 2007, Hong Kong, China, 11-15 March, 2007}, author={Valentin, Stefan and Karl, Holger}, year={2007}, pages={896--901} }
LibreCat
| DOI
2007 | Conference Paper | LibreCat-ID: 836
@inproceedings{Marie Feeney_Cetin_Hollos_Kubisch_Mengesha_Karl_2007, title={Multi-rate Relaying for Performance Improvement in IEEE 802.11 WLANs}, DOI={10.1007/978-3-540-72697-5_17}, booktitle={Wired/Wireless Internet Communications, 5th International Conference, WWIC 2007, Coimbra, Portugal, May 23-25, 2007, Proceedings}, author={Marie Feeney, Laura and Cetin, Bilge and Hollos, Daniel and Kubisch, Martin and Mengesha, Seble and Karl, Holger}, year={2007}, pages={201--212} }
LibreCat
| DOI
2007 | Conference Paper | LibreCat-ID: 1015
@inproceedings{Valentin_Karl_2007, title={Analyzing the effect of asymmetric mobility and channel configurations on the outage performance of coded cooperative systems}, booktitle={Proc. of the European Wireless Conference (EW)}, author={Valentin, Stefan and Karl, Holger}, year={2007} }
LibreCat