Dipl.-Ing. Rafael Wyrembelski

Contact:

Room: HFT 605 Telephone: +49(0)30-314-28463 Email: rafael.wyrembelski@mk.tu-berlin.de

Research interests:

• Applied Information Theory
• Signal Processing for Wireless Communication
• Game Theory

Main research:

• Bidirectional Relaying
• Channel Uncertainty (Compound Channel, Arbitrarily Varying Channel)

Publications:

Journal Papers

• MIMO Gaussian Bidirectional Broadcast Channels with Common Messages
  R. F. Wyrembelski, T. J. Oechtering, and H. Boche, IEEE Transactions on Wireless Communications, 2011, accepted.
• Optimal Coding Strategies for Bidirectional Broadcast Channels Under Channel Uncertainty
  R. F. Wyrembelski, I. Bjelakovic, T. J. Oechtering, and H. Boche, IEEE Transactions on Communications, vol. 58, no. 10, pp. 2984-2994, Oct. 2010.
• On the Optimal Transmit Strategy for the MIMO Bidirectional Broadcast Channel
  T. J. Oechtering, E. A. Jorswieck, R. F. Wyrembelski, and H. Boche, IEEE Transactions on Communications, vol. 57, no. 12, pp. 3817-3826, Dec. 2009.
• Multiantenna Bidirectional Broadcast Channels - Optimal Transmit Strategies
  T. J. Oechtering, R. F. Wyrembelski, and H. Boche, IEEE Transactions on Signal Processing, vol. 57, no. 5, pp. 1948-1958, May 2009.

Conference, Symposium, and Workshop Papers

• Secrecy in MIMO Gaussian Bidirectional Broadcast Channels
  R. F. Wyrembelski and H. Boche, Proc. 12th IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC '11), San Francisco, CA, USA, June 2011, pp. 361-365.
• Secrecy in Broadcast Channels with Receiver Side Information
  R. F. Wyrembelski, A. Sezgin, and H. Boche, Proc. Asilomar Conference on Signals, Systems, and Computers (ACSSC '11), Pacific Grove, CA, USA, Nov. 2011, accepted.
• Strong Secrecy in Bidirectional Relay Networks
  R. F. Wyrembelski, M. Wiese, and H. Boche, Proc. Asilomar Conference on Signals, Systems, and Computers (ACSSC '11), Pacific Grove, CA, USA, Nov. 2011, invited.
• How to Achieve Privacy in Bidirectional Relay Networks
  R. F. Wyrembelski and H. Boche, Proc. IEEE International Symposium on Information Theory (ISIT '11), Saint Petersburg, Russia, July 2011, accepted.
• Bidirectional Relaying in Wireless Networks - Impact of Degree of Coordination
  R. F. Wyrembelski, I. Bjelakovic, and H. Boche, Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP '10), Dallas, Texas, USA, Mar. 2010, pp. 3234-3237.
• Degrees of Coordination in Cognitive Networks
  H. Boche and R. F. Wyrembelski, Proc. 5th International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CROWNCOM '10), Cannes, France, June 2010, pp. 1-5 , invited.
• On Arbitrarily Varying Bidirectional Broadcast Channels with Constraints on Input and States
  R. F. Wyrembelski, I. Bjelakovic, and H. Boche, Proc. IEEE International Symposium on Information Theory and its Applications (ISITA '10), Taichung, Taiwan, Oct. 2010, pp. 410-415.
• MIMO Bidirectional Broadcast Channels with Common Message
  R. F. Wyrembelski, T. J. Oechtering, and H. Boche, Proc. IEEE Global Communications Conference (GLOBECOM '10), Miami, Florida, USA, Dec. 2010, pp. 1-5.
• List Decoding for Bidirectional Broadcast Channels with Unknown Varying Channels
  R. F. Wyrembelski, I. Bjelakovic, and H. Boche, Proc. IEEE International Conference on Communications (ICC '10), Cape Town, South Africa, May 2010, pp. 1-6.
• On the Capacity of Bidirectional Relaying with Unknown Varying Channels
  R. F. Wyrembelski, I. Bjelakovic, and H. Boche, Proc. IEEE Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP '09), Aruba, Dutch Antilles, Dec. 2009, pp. 269-272.
• Coding Strategies for Bidirectional Relaying for Arbitrarily Varying Channels
  R. F. Wyrembelski, I. Bjelakovic, and H. Boche, Proc. IEEE Global Communications Conference (GLOBECOM '09), Honolulu, Hawaii, USA, Dec. 2009, pp. 1-6.
• On the Capacity of Bidirectional Broadcast Channels under Channel Uncertainty
  R. F. Wyrembelski, I. Bjelakovic, T. J. Oechtering, and H. Boche, Proc. IEEE International Conference on Communications (ICC '09), Dresden, Germany, June 2009, pp. 1-5.
• On the Optimal Transmission for the MIMO Bidirectional Broadcast Channel
  T. J. Oechtering, R. F. Wyrembelski, and H. Boche, Proc. IEEE International Conference on Communications (ICC '09), Dresden, Germany, June 2009, pp. 1-5.
• Decode-and-Forward Strategies for Bidirectional Relaying
  R. F. Wyrembelski, T. J. Oechtering, and H. Boche, Proc. 19th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC '08), Cannes, France, Sept. 2008, pp. 1-6, invited.
• The Asymptotic Performance of Three-Hop Relay Communication using Amplify-and-Forward
  R. F. Wyrembelski, T. J. Oechtering, and H. Boche, Proc. 7th International ITG Conference on Source and Channel Coding (SCC '08), Ulm, Germany, Jan. 2008.
• Optimal Time-Division of Two-Phase Decode-and-Forward Bidirectional Relaying
  T. J. Oechtering, R. F. Wyrembelski, and H. Boche, Proc. IEEE International Symposium on Information Theory and its Applications (ISITA '08), Auckland, New Zealand, Dec. 2008, pp. 829-834.
• Optimal Transmit Strategy for the 2×1 MISO Bidirectional Broadcast Channel
  T. J. Oechtering, R. F. Wyrembelski, and H. Boche, Proc. 9th IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC '08), Recife, Brazil, July 2008, pp. 316-320.
• Capacity of Gaussian MIMO Bidirectional Broadcast Channels
  R. F. Wyrembelski, T. J. Oechtering, I. Bjelakovic, C. Schnurr, and H. Boche, Proc. IEEE International Symposium on Information Theory (ISIT '08), Toronto, Canada, July 2008, pp. 584-588.

Mastertheses

• Diversity Order Analysis of complexity efficient Decoding Techniques in linear cooperative wireless Relay Networks
  R. F. Wyrembelski, Diploma Thesis, Technical University of Berlin, June 2007.