Prof. Dr.-Ing. Karl-Dirk Kammeyer (Former Head of Department)

Address: University of Bremen Dept. of Communications Engineering Otto-Hahn-Allee NW1 D-28359 Bremen - Germany Room :NW1 N2360 Phone : +49 421 218 62389 E-mail :

Teaching

Research

• Joint optimization of channel estimation and multiuser detection including channel coding in CDMA mobile radio systems
• Receiver concepts for HSDPA and multiple antenna systems
• Analysis of the influence of UMTS-FDD multi-antenna concepts on mobile terminals
• Development and realization of a high rate OFDM data transmission in environments with high Doppler spreads
• MASI - Multiple Antenna System for ISM-Band Transmission
• Determination of similarities in polyphonic audio signals
• Development of a 2.4 GHz transmission system for the ISM band
• Blind source separation utilizing spatial diversity
• HyEff
• Development of efficient algorithms and structures for space time coding, multiuser detection and multicode techniques for the downlink of a frequency division duplex (FDD) UMTS system

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Publications

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2006

• Interpolation-Based Successive Interference Cancellation for Per-Antenna-Coded MIMO-OFDM Systems using P-SQRD BibT_EX
  D. Wübben, K.-D. Kammeyer
  International ITG / IEEE Workshop on Smart Antennas (WSA 2006), Reisensburg, Ulm, Germany, 13. - 14. March 2006
• Comparison of Receiver Architectures for High-Rate Space-Time Codes BibT_EX
  R. Böhnke, C. Bockelmann, K.-D. Kammeyer
  International ITG Workshop on Smart Antennas (WSA 06), Germany, Reisensburg, 13. - 14. March 2006
• Architectures for Reference-Based and Blind Mulitlayer Detection BibT_EX
  K.-D. Kammeyer, J. Rinas, D. Wübben
  Chapter in Smart Antennas—State of the Art, Vol. 3, pp. 147-171, EURASIP Book Series on Signal Processing and Communications, January 2006, ISBN 77-5945-09-7
• Digitale Signalverarbeitung - Filterung und Spektralanalyse BibT_EX
  K.-D. Kammeyer, K. Kroschel
  B.G. Teubner, Studienbücher Elektrotechnik, pp. 533, Stuttgart, Deutschland, 1. January 2006, ISBN 3-8351-0072-6

2005

• Adaptive MIMO-OFDM for Future Mobile Radio Communications BibT_EX
  R. Böhnke, V. Kühn, K.-D. Kammeyer
  IEE International Conference on 3G & Beyond, London, GB, 7. - 9. November 2005
• Analysis of Iterative Successive Interference Cancellation in SC-CDMA Systems BibT_EX
  P. Weitkemper, V. Kühn, K.-D. Kammeyer
  Fifth International Workshop on Multi-Carrier Spread Spectrum (MC-SS 2005), Oberpfaffenhofen, Germany, 14. September 2005
• Enhanced Double-Talk Detection Based on Pseudo-Coherence in Stereo BibT_EX
  M. Kallinger, A. Mertins, K.-D. Kammeyer
  International Workshop on Acoustic Echo and Noise Control (IWAENC 05), Eindhoven, The Netherlands, 12. - 15. September 2005
• Residual Echo Power Spectral Density Estimation Based on an Optimal Smoothed Misalignment for Acoustic Echo Cancellation BibT_EX
  S. Goetze, M. Kallinger, K.-D. Kammeyer
  International Workshop on Acoustic Echo and Noise Control (IWAENC 05), pp. 209-212, Eindhoven, Netherlands, 12. - 15. September 2005
• Multicarrier Transmission for Scenarios with High Doppler Influence BibT_EX
  S. Vogeler, P. Klenner, K.-D. Kammeyer
  10th International OFDM-Workshop (InOWo 05), Hamburg, Germany, 31. August - 1. September 2005
• Blind Identification and Equalization of LDPC-encoded MIMO Systems BibT_EX
  A. Scherb, V. Kühn, K.-D. Kammeyer
  61st IEEE Vehicular Technology Conference 2005 (VTC2005-Spring), Stockholm, Schweden, 30. June - 2. July 2005

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