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

• High Mobility MIMO-OFDM Transmission With Realistic Propagation Scenarios
• Combined optimization of echo compensation and and listening room compensation for hands-free teleconferencing
• Information Theoretic Analysis of Multiple Access Schemes with Adaptive Precoding for Long Term Evolution (LTE)
• Study for wireless data-transmission in cars
• Quality of Service-Aware Cross-Layer Optimization in Heterogeneous Multiuser MIMO-OFDM Systems
• Development and Comparison of Multiple Antenna Concepts
• Adaptive blind and semi-blind equalization and channel estimation for frequency-selective MIMO channels
• Multicarrier systems for fast moving receivers at high data rates
• Robust speaker recognition employing multichannel concepts for suppressing acoustic interference
• Joint optimization of echo cancellers and multichannel noise suppression systems for stereo speech transmission

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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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