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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2006

• Blind Equalization of Frequency Selective MIMO Systems via Statistical and Trellis-based Methods BibT_EX
  A. Scherb, K.-D. Kammeyer, T. Wo, P.A. Höher
  40th Asilomar Conference on Signals, Systems & Computers, Montery, USA, 29. October - 1. November 2006
• Enhanced Partitioned Stereo Residual Echo Estimation BibT_EX
  S. Goetze, M. Kallinger, K.-D. Kammeyer, A. Mertins
  Asilomar Conference on Signals, Systems, and Computers, pp. 1326-1330, Pacific Grove, CA, USA, 29. October - 1. November 2006
• Noncoherent LDPC Decoding on Graphs BibT_EX
  A. Scherb, K.-D. Kammeyer
  IEEE Information Theory Workshop (ITW 06), Chengdu, China, 22. - 26. October 2006
• Optimized Power Allocation for Iterative Multiuser Detection for a SC-CDMA Uplink BibT_EX
  P. Weitkemper, K. Zielinski, K.-D. Kammeyer, R. Laur
  Kleinheubacher Tagung 2006, Miltenberg, Germany, 25. - 29. September 2006
• A Multiple-Symbol Turbo Detector for Coded M-DPSK over Time-Varying Rayleigh Flat Fading Channels BibT_EX
  P. Klenner, K.-D. Kammeyer
  IEEE Vehicular Technology Conference 2006 (VTC2006-Fall), Montréal, Canada, 25. - 28. September 2006
• Turbo Reception of OFDM with Coded M-DPSK BibT_EX
  P. Klenner, K.-D. Kammeyer
  11th International OFDM-Workshop (InOWo 06) , Hamburg, Germany, 30. - 31. August 2006
• SINR Analysis for V-BLAST with Ordered MMSE-SIC Detection BibT_EX
  R. Böhnke, K.-D. Kammeyer
  International Wireless Communications and Mobile Computing Conference, Vancouver, Canada, 3. - 6. July 2006
• Exact Outage Probability of V-BLAST with Ordered MMSE-SIC Detection BibT_EX
  R. Böhnke, K.-D. Kammeyer
  23rd Biennial Symposium on Communications, Kingston, Canada, 29. May - 1. June 2006
• Throughput Analysis of Per-Antenna Rate Control with Linear Chip-Level Equalization BibT_EX
  M. Petermann, R. Seeger, K.-D. Kammeyer, H. Gerlach, W. Xu
  7th World Wireless Congress 2006 (WWC '06), San Jose, CA, USA, 23. - 24. May 2006
• Multi-Channel Noise-Reduction-Systems for Speaker Identification in an Automotive Acoustic Environment BibT_EX
  V. Mildner, S. Goetze, K.-D. Kammeyer
  Audio Engineering Society (AES), 120th Convention, Paris, France, 20. - 23. May 2006

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