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Performance of Reduced-Complexity Transmit/Receive-Diversity Systems

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Author

  • Andreas Molisch
  • M Z Win
  • J H Winters

Summary, in English

We consider wireless systems with maximal-to the different transmit antennas are weighted replicas of ratio combining diversity at the base station, and hybrid selection/maximal ratio combining at the mobile station. We have recently proposed these systems, which provide high-quality data links, while keeping the complexity at the mobile station low. We analyze their performance in various realistic scenarios. Specifically, we analyze the influence of the number of base station antennas, of fading correlation and channel estimation errors. Furthermore, we explore the performance in channels measured in a microcellular environment. The simulation results confirm that the proposed scheme is effective in a variety of environments.

Publishing year

2002

Language

English

Pages

738-742

Publication/Series

The 5th International Symposium on Wireless Personal Multimedia Communications, 2002.

Volume

2

Document type

Conference paper

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • antenna arrays
  • correlation methods
  • data communication
  • diversity reception
  • fading channels
  • microcellular radio
  • receiving antennas
  • transmitting antennas

Conference name

International Symposium on Wireless Personal Multimedia Communications, WPMC 2002

Conference date

2002-10-27 - 2002-10-30

Conference place

Honolulu, Hawaii, United States

Status

Published

ISBN/ISSN/Other

  • ISSN: 1347-6890
  • ISBN: 0-7803-7442-8