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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1989

• A Pole-Zero-Tracking Constant Modulus Algorithm BibT_EX
  R. Mann Pelz, K.-D. Kammeyer
  IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Vol. 2, pp. 1227-1230, Glasgow, UK, 23. - 26. May 1989

1988

• Konstant-Modulus Algorithmen zur Einstellung adaptiver Empfangsfilter BibT_EX
  K.-D. Kammeyer
  Archiv für Elektronik und Übertragungstechnik (AEÜ), Vol. 42, pp. 25-35, January 1988

1987

• Applications of Constant Modulus Algorithms for Adaptive Equalization of Time-Varying Multipath Channels BibT_EX
  R. Mann Pelz, W. Tobergte, K.-D. Kammeyer
  Proceedings of the International Conference on Digital Signal Processing 87, pp. 421-425, Florence, Italy, 7. - 10. September 1987
• A modified Adaptive FIR Equalizer for Multipath Echo Cancellation in FM Transmission BibT_EX
  R. Mann Pelz, K.-D. Kammeyer, W. Tobergte
  IEEE Journal on Selected Areas in Communications, Vol. 5, No. 2, pp. 226 - 237, February 1987
• Lineare und nichtlineare Verzerrungen bei FM-Übertragung BibT_EX
  K.-D. Kammeyer
  Archiv für Elektronik und Übertragungstechnik (AEÜ), Vol. 41, No. 9, pp. 103-110, January 1987

1986

• Multipath Echo Cancellation in FM Transmission using Adaptive FIR Filters BibT_EX
  K.-D. Kammeyer
  IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Vol. 11, pp. 1305-1308, Tokyo, Japan, 1. April 1986
• Digitale Signalverarbeitung im Bereich konventioneller FM-Empfänger (Habilitationsschrift) BibT_EX
  K.-D. Kammeyer
  Professorial dissertation, TU Hamburg-Harburg, Hamburg, Germany, March 1986
• Nichtrekursive Systeme zur Unterdrückung reflektierter Wellen bei FM-Mehrwegeübertragung BibT_EX
  K.-D. Kammeyer, W. Tobergte
  Archiv für Elektronik und Übertragungstechnik (AEÜ), Vol. 40, No. 2, pp. 75-82, January 1986

1985

• Equalization Problems in a Digital FM Receiver BibT_EX
  K.-D. Kammeyer
  Elsevier Signal Processing, Vol. 9, No. 4, pp. 263-276, January 1985

1984

• Ein neues Verfahren zur Taktregelung bei der Aufzeichnung digitaler Daten auf Audio-Magnetbandgeraeten BibT_EX
  K.-D. Kammeyer, A. Rüngeler
  Archiv für Elektronik und Übertragungstechnik (AEÜ), Vol. 38, No. 4, pp. 249-256, January 1984

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