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 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

1 | 2 | 3 | 4   all

Publications

21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30   all

1979

• Ein flexibles Experimentiersystem für die Datenübertragung im Fernsprechbereich (Teil II) BibT_EX
  K.-D. Kammeyer, H. Schenk
  Frequenz, Vol. 33, pp. 165-176, January 1979

1977

• Quantization Error Analysis of the Distributed Arithmetic BibT_EX
  K.-D. Kammeyer
  IEEE Transactions on Circuits and Systems, Vol. 24, No. 12, pp. 681-689, December 1977
• Quantization Error Analysis of Nonrecursive Filters in Distributed Arithmetic BibT_EX
  K.-D. Kammeyer
  Archiv für Elektronik und Übertragungstechnik (AEÜ), Vol. 32, pp. 434-440, December 1977
• Analyse des Quantisierungsfehlers bei der Verteilten Arithmetik BibT_EX
  K.-D. Kammeyer
  Ph.D. Thesis, Universität Erlangen, Erlangen, Germany, January 1977

1976

• Digital Filter Realization in Distributed Arithmetic BibT_EX
  K.-D. Kammeyer
  Proceedings of European Conference on Circuit Theory and Design, pp. 717-725, Genua, Italy, 1. September 1976

1974

• On the Design of All-Digital Components for Low-Speed and High-Speed Modems Using MOS Technology BibT_EX
  W.K. Giloi, K.-D. Kammeyer
  IEEE International Conference on Communications (ICC), Vol. 39C, pp. 1-5, Minneapolis, MN, USA, 17. - 19. June 1974

21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30   all