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Dr.-Ing. Dirk Wübben (Senior Researcher)

Address: University of Bremen Dept. of Communications Engineering Otto-Hahn-Allee NW1 D-28359 Bremen - Germany Room :NW1 N2300 Phone : +49 421 218 62385 Fax : +49 421 218 98 62385 E-mail : vCard :

Teaching

• Advanced Topics in Digital Communications
• Channel Coding I
• Channel Coding II
• Selected Problems in Digital Signal Processing and Mobile Communications

Research

• METIS
• iJOIN
• Physical Layer Network Coding in Two-Way Relaying
• LTE Network Coding
• Hardware Demonstrators (Lyrtech Platform, MASI)
• Physical Layer Cooperation in Distributed Relaying Systems
• Cooperative Communication in Multihop Networks
• Increasing reliability in mobile relay-networks with cooperative transmission schemes
• Study for wireless data-transmission in cars
• HyEff

Publications

2013

• Challenges of designing jointly the back-haul and radio access network in a cloud-based mobile network BibT_EX
  C.J. Bernardos, A. De Domenico, J. Ortin, P. Rost, D. Wübben
  Future Network & Mobile Summit 2013, Lisbon, Portugal, 3. - 4. July 2013
• Complexity Reduction Strategy for RAID in Multi-User Relay Systems BibT_EX
  F. Lenkeit, D. Wübben, A. Dekorsy
  "Mobile and Wireless Communication Systems for 2020 and beyond" workshop at IEEE 77th Vehicular Technology Conference (VTC2013-Spring), Dresden, Germany, 2. - 5. June 2013
• Physical-Layer Network Coding in Coded OFDM Systems with Multiple-Antenna Relay BibT_EX
  M. Wu, D. Wübben, A. Dekorsy
  2013 IEEE 77th Vehicular Technology Conference (VTC2013-Spring), Dresden, Germany, 2. - 5. June 2013
• Performance of HARQ with Reduced Size Retransmissions using Network Coding Principles BibT_EX
  M. Woltering, D. Wübben, A. Dekorsy, V. Braun, U. Doetsch
  IEEE 77th Vehicular Technology Conference (VTC2013-Spring), Dresden, Germany, 2. - 5. June 2013
• Compressed Sensing Bayes Risk Minimization for Under-determined Systems via Sphere Detection BibT_EX
  F. Monsees, C. Bockelmann, D. Wübben, A. Dekorsy
  2013 IEEE 77th Vehicular Technology Conference (VTC2013-Spring), Dresden, Germany, 2. - 5. June 2013
• Reliability-Aware Iterative Detection Scheme (RAID) for Distributed IDM Space-Time Codes in Relay Systems BibT_EX
  F. Lenkeit, D. Wübben, A. Dekorsy
  EURASIP Journal on Advances in Signal Processing: Special Issue on Advanced Distributed Wireless Communication Techniques - Theory and Practise, April 2013
• Sparsity-Aware Successive Interference Cancellation with Practical Constraints BibT_EX
  B. Knoop, F. Monsees, C. Bockelmann, D. Wübben, S. Paul, A. Dekorsy
  17th International ITG Workshop on Smart Antennas (WSA 2013) , Stuttgart, Germany, 13. - 14. March 2013
• Distributed IDM-STC versus Cooperative OFDM for the Two-Hop Decode-and-Forward Multiple-Access Relay Channel BibT_EX
  S. Vorköper, F. Lenkeit, V. Kühn, D. Wübben, A. Dekorsy
  17th International ITG Workshop on Smart Antennas (WSA 2013), Stuttgart, Germany, 13. - 14. March 2013
• Mutual Information Based Analysis for Physical-Layer Network Coding with Optimal Phase Control BibT_EX
  M. Wu, D. Wübben, A. Dekorsy
  9th International ITG Conference on Systems, Communications and Coding (SCC 2013), Munich, Germany, 21. - 24. January 2013
• A Turbo-Like Iterative Decoding Algorithm for Network Coded HARQ BibT_EX
  Y. Lang, D. Wübben, A. Dekorsy, V. Braun, U. Doetsch
  Accepted for publication at the 9th International ITG Conference on Systems, Communications and Coding (SCC 2013), Munich, Germany, 21. - 24. January 2013

Supervised Theses

available / in progress / finished

Offical Activities

Personal Links

• Deine Mudder Frisbee-Ultimate-Team Bremen