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

• Receiver concepts for HSDPA and multiple antenna systems
• Joint optimization of channel estimation and multiuser detection including channel coding in CDMA mobile radio 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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2001

• Analysis of Diversity Effects for Satellite Communication Systems BibT_EX
  S. Fischer, V. Kühn, K.-D. Kammeyer
  IEEE Global Communications Conference (Globecom 01), San Antonio, USA, 25. - 29. November 2001
• Blind Turbo Channel Estimation in OFDM Systems BibT_EX
  T. Petermann, S. Vogeler, K.-D. Kammeyer, D. Boss
  35th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, 4. - 7. November 2001
• Efficient algorithm for decoding layered space-time codes BibT_EX
  D. Wübben, R. Böhnke, J. Rinas, K.-D. Kammeyer, V. Kühn
  IEE Electronic Letters, Vol. 37, No. 22, pp. 1348-1350, November 2001, DOI
• Matlab in der Nachrichtentechnik BibT_EX
  K.-D. Kammeyer, V. Kühn
  J. Schlembach-Verlag, Informations- und Kommunikationstechnik, pp. 550, Weil der Stadt, Deutschland, 1. November 2001, ISBN 3-935340-05-2
• Iterative Blind Channel Estimation for OFDM Systems BibT_EX
  K.-D. Kammeyer, T. Petermann, S. Vogeler
  Third International Workshop on Multi-Carrier Spread Spectrum (MCSS 01), Oberpfaffenhofen, Germany, 26. - 28. September 2001
• Serial Code Concatenation with Complex Valued Walsh-Hadamard Codes Applied to OFDM-CDMA BibT_EX
  A. Dekorsy, K.-D. Kammeyer, Serial Code Concatenation with Complex Valued Walsh-Hadamard Codes Applied to OFDM-CDMA
  3rd International Workshop on Multi-Carrier Spread-Spectrum (MCSS 2001), Oberpfaffenhofen, Germany, 26. - 28. September 2001
• Diversitaetsuntersuchung bei LEO-Satellitensystemen BibT_EX
  S. Fischer, V. Kühn, K.-D. Kammeyer
  Kleinheubacher Tagung 2001, Kleinheubach, Germany, 24. - 28. September 2001
• Low Complexity Finite-Alphabet based Blind Channel Estimation in OFDM Receivers BibT_EX
  T. Petermann, S. Vogeler, K.-D. Kammeyer
  6th International OFDM-Workshop (InOWo 01), Hamburg, Germany, 18. - 19. September 2001
• Interpolation of MVDR Beamformer Coefficients for Joint Echo Cancellation and Noise Control BibT_EX
  M. Kallinger, J. Bitzer, K.-D. Kammeyer
  International Workshop on Acoustic Echo and Noise Control (IWAENC 01), Darmstadt, Germany, 10. - 13. September 2001
• Blind and Non-Blind Turbo Estimation for Fast Fading GSM Channels BibT_EX
  K.-D. Kammeyer, V. Kühn, T. Petermann
  IEEE Journal on Selected Areas in Communications, Vol. 19, No. 9, pp. 1718-1728, September 2001

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