@article{851, author = {{Niebert, Norbert and Schieder, Andreas and Abramowicz, Henrik and Malmgren, G. and Sachs, Joachim and Horn, Uwe and Prehofer, Christian and Karl, Holger}}, journal = {{IEEE Wireless Communications}}, number = {{2}}, pages = {{14----22}}, title = {{{Ambient networks: An architecture for communication networks beyond 3G}}}, doi = {{10.1109/MWC.2004.1295733}}, year = {{2004}}, } @inproceedings{852, author = {{Handziski, Vlado and Köpke, Andreas and Karl, Holger and Frank, Christian and Drytkiewicz, Witold}}, booktitle = {{Wireless Sensor Networks, First European Workshop, EWSN 2004, Berlin, Germany, January 19-21, 2004, Proceedings}}, pages = {{172----187}}, title = {{{Improving the Energy Efficiency of Directed Diffusion Using Passive Clustering}}}, doi = {{10.1007/978-3-540-24606-0_12}}, year = {{2004}}, } @inproceedings{853, author = {{Typpö, Ville and Eisl, Jochen and Höller, Jan and Agüero, Ramon and Karl, Holger}}, booktitle = {{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}}, pages = {{145----155}}, title = {{{Research Challenges in Mobility and Moving Networks: An Ambient Networks View}}}, doi = {{10.1007/0-387-24043-8_15}}, year = {{2004}}, } @inproceedings{854, author = {{Frank, Christian and Karl, Holger}}, booktitle = {{Proceedings of the 7th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2004, Venice, Italy, October 4-6, 2004}}, pages = {{105----114}}, title = {{{Consistency challenges of service discovery in mobile ad hoc networks}}}, doi = {{10.1145/1023663.1023684}}, year = {{2004}}, } @inproceedings{855, author = {{Marie Feeney, Laura and Hollos, Daniel and Kubisch, Martin and Mengesha, Seble and Karl, Holger}}, booktitle = {{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}}, pages = {{1312----1317}}, title = {{{A Geometric Derivation of the Probability of Finding a Relay in Multi-rate Networks}}}, doi = {{10.1007/978-3-540-24693-0_112}}, year = {{2004}}, } @inproceedings{856, author = {{Hollos, Daniel and Karl, Holger and Wolisz, Adam}}, booktitle = {{2004 IEEE Wireless Communications and Networking Conference, WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004}}, pages = {{819----824}}, title = {{{Regionalizing global optimization algorithms to improve the operation of large ad hoc networks}}}, doi = {{10.1109/WCNC.2004.1311292}}, year = {{2004}}, } @inproceedings{857, author = {{Raguin, David and Kubisch, Martin and Karl, Holger and Wolisz, Adam}}, booktitle = {{2004 IEEE Wireless Communications and Networking Conference , WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004}}, pages = {{1909----1914}}, title = {{{Queue-driven cut-through medium access in wireless ad hoc networks}}}, doi = {{10.1109/WCNC.2004.1311845}}, year = {{2004}}, } @inbook{858, author = {{Karl, Holger}}, booktitle = {{Location-Based Services}}, pages = {{207----244}}, title = {{{Data Transmission in Mobile Communication Systems}}}, year = {{2004}}, } @proceedings{859, editor = {{Karl, Holger and Willig, Andreas and Wolisz, Adam}}, isbn = {{3-540-20825-9}}, publisher = {{First European Workshop, {EWSN} 2004, Berlin, Germany, January 19-21, 2004, Proceedings}}, title = {{{Wireless Sensor Networks}}}, doi = {{10.1007/b94854}}, year = {{2004}}, } @inproceedings{988, author = {{Niebert, Norbert and Flinck, Hannu and Hancock, Robert and Karl, Holger and Prehofer, Christian}}, booktitle = {{13th IST Mobile and Wireless Communications-Summit 2004}}, title = {{{Ambient Networks--Research for Communication Networks Beyond 3G}}}, year = {{2004}}, } @inproceedings{992, author = {{Gross, James and Paoluzzi, Irene and Karl, Holger and Wolisz, Adam}}, booktitle = {{Vehicular Technology Conference, 2004. VTC 2004-Spring. 2004 IEEE 59th}}, pages = {{1787----1791}}, title = {{{Throughput study for a dynamic OFDM-FDMA system with inband signaling}}}, year = {{2004}}, } @article{993, author = {{Klimin, Nikolay and Enkelmann, Wilfried and Karl, Holger and Wolisz, Adam}}, journal = {{Proc. of WIT}}, title = {{{A hybrid approach for location-based service discovery in vehicular ad hoc networks}}}, year = {{2004}}, } @inproceedings{997, author = {{Carlson, Emma and Karl, Holger and Wolisz, Adam and Prehofer, Christian}}, booktitle = {{Proc. European Wireless}}, location = {{Barcelona/Spain}}, title = {{{Distributed allocation of time slots for real-time traffic in a wireless multi-hop network}}}, year = {{2004}}, } @article{998, author = {{Mengesha, Seble and Karl, Holger and Wolisz, Adam}}, journal = {{Proc. of MedHocNet 2004}}, title = {{{Capacity increase of multi-hop cellular wlans exploiting data rate adaptation and frequency recycling}}}, year = {{2004}}, } @inproceedings{1002, author = {{Carlson, Emma and Bettstetter, Christian and Karl, Holger and Prehofer, Christian and Wolisz, Adam}}, booktitle = {{Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th}}, pages = {{2994----2998}}, title = {{{Distributed maintenance of resource reservation paths in multihop 802.11 networks}}}, year = {{2004}}, } @inproceedings{1006, author = {{Gross, James and Karl, Holger and Wolisz, Adam}}, booktitle = {{European Wireless 2004}}, title = {{{On the effect of inband signaling and realistic channel knowledge on dynamic OFDM-FDMA systems}}}, year = {{2004}}, } @article{1017, author = {{Kubisch, Martin and Karl, Holger and Wolisz, Adam}}, journal = {{Frequenz}}, number = {{3-4}}, pages = {{92----96}}, title = {{{A MAC protocol for wireless sensor networks with multiple selectable, fixed-orientation antennas}}}, doi = {{/10.1.1.3.3185}}, year = {{2004}}, } @inproceedings{1019, author = {{Gross, James and Karl, Holger and Wolisz, Adam}}, booktitle = {{2nd International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks 2004 (WiOpt 2004)}}, title = {{{Throughput optimization of dynamic OFDM-FDMA systems with inband signaling}}}, year = {{2004}}, } @techreport{2533, author = {{ Handziski, Vlado and Köpke, Andreas and Karl, Holger and Wolisz, Adam}}, title = {{{A common wireless sensor network architecture?}}}, year = {{2003}}, } @inproceedings{2535, author = {{Drytkiewicz, Witold and Sroka, Steffen and Handzisk, Vlado and Köpke, Andreas and Karl, Holger}}, booktitle = {{Proc. of 3rd International OMNeT++ Workshop at Budapest University of Technology and Economics}}, title = {{{A Mobility Frame work for OMNeT++}}}, year = {{2003}}, }