@article{844,
  author       = {{Gross, James and Valentin, Stefan and Karl, Holger and Wolisz, Adam}},
  journal      = {{European Transactions on Telecommunications}},
  number       = {{1}},
  pages        = {{37----49}},
  title        = {{{A study of impact of inband signalling and realistic channel knowledge for an example dynamic OFDM-FDMA system}}},
  doi          = {{10.1002/ett.1030}},
  year         = {{2005}},
}

@article{845,
  author       = {{Karl, Holger and Lentsch, Thomas and Ritter, Hartmut}},
  journal      = {{Praxis der Informationsverarbeitung und Kommunikation}},
  number       = {{2}},
  pages        = {{66----67}},
  title        = {{{Drahtlose Sensornetze}}},
  doi          = {{10.1515/PIKO.2005.66}},
  year         = {{2005}},
}

@article{846,
  author       = {{Willig, Andreas and Karl, Holger}},
  journal      = {{Praxis der Informationsverarbeitung und Kommunikation}},
  number       = {{2}},
  pages        = {{86----92}},
  title        = {{{Data Transport Reliability in Wireless Sensor Networks. A Survey of Issues and Solutions}}},
  doi          = {{10.1515/PIKO.2005.86}},
  year         = {{2005}},
}

@inproceedings{847,
  author       = {{Kopke, Andreas and Karl, Holger and Lobbers, Marc}},
  booktitle    = {{Wireless Sensor Networks, Second European Workshop, EWSN 2005, Istanbul, Turkey, January 31 - February 2, 2005, Proceedings}},
  pages        = {{226----235}},
  title        = {{{Using energy where it counts: protecting important messages in the link layer}}},
  doi          = {{10.1109/EWSN.2005.1462015}},
  year         = {{2005}},
}

@inbook{848,
  author       = {{Karl, Holger}},
  booktitle    = {{The Industrial Information Technology Handbook}},
  pages        = {{1----16}},
  title        = {{{Ad Hoc Networks}}},
  year         = {{2005}},
}

@inproceedings{1013,
  author       = {{Valentin, Stefan and Gross, James and Karl, Holger and Wolisz, Adam}},
  booktitle    = {{10th IFIP International Conference on Personal Wireless Communications/PWC'05, Comar, France, 2005}},
  title        = {{{Adaptive scheduling for heterogeneous traffic flows in cellular wireless OFDM-FDMA systems}}},
  year         = {{2005}},
}

@article{1378,
  author       = {{Gross, James and Valentin, Stefan and Karl, Holger and Wolisz, Adam}},
  issn         = {{1124-318X}},
  journal      = {{European Transactions on Telecommunications}},
  number       = {{1}},
  pages        = {{37--49}},
  publisher    = {{Wiley-Blackwell}},
  title        = {{{A study of impact of inband signalling and realistic channel knowledge for an example dynamic OFDM-FDMA system}}},
  doi          = {{10.1002/ett.1030}},
  volume       = {{16}},
  year         = {{2005}},
}

@inproceedings{2529,
  author       = {{Köpke, A. and Karl, Holger and Wolisz, A. }},
  booktitle    = {{GI / ITG Fachgespräche Drahtlose Sensornetzwerke}},
  title        = {{{Consensus in WSN – Identifying critical protocol mechanisms}}},
  year         = {{2004}},
}

@inproceedings{1911,
  author       = {{Aguiar, Ana and Karl, Holger and Wolisz, Adam}},
  booktitle    = {{Proceedings of European Wireless 2004, Barcelona / Spain }},
  title        = {{{Channel Adaptive Techniques in the Presence of Channel Prediction Inaccuracy}}},
  year         = {{2004}},
}

@article{850,
  author       = {{Gross, James and Klaue, Jirka and Karl, Holger and Wolisz, Adam}},
  journal      = {{Computer Communications}},
  number       = {{11}},
  pages        = {{1044----1055}},
  title        = {{{Cross-layer optimization of OFDM transmission systems for MPEG-4 video streaming}}},
  doi          = {{10.1016/j.comcom.2004.01.010}},
  year         = {{2004}},
}

@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}},
}