Space-time coding with transmit antennas for multiple access regardless of frequency-selective multipath

Zhiqiang Liu, G. B. Giannakis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

21 Scopus citations

Abstract

In this paper we design space-time multiuser transceivers suitable for coping with frequency-selective multipath channel (downlink or uplink). Relying on symbol blocking, space-time codes are derived in the frequency-domain and MUI is eliminated without destroying the orthogonality of space-time block codes. The system is shown capable of providing transmit diversity while guaranteeing symbol recovery in multiuser environments regardless of the unknown multipath. In addition to decoding simplicity, analytic evaluation and corroborating simulations reveal the flexibility and performance merits of our designs.

Original languageEnglish (US)
Title of host publicationProceedings of the 2000 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAME 2000
PublisherIEEE Computer Society
Pages178-182
Number of pages5
ISBN (Electronic)0780363396
DOIs
StatePublished - 2000
EventIEEE Sensor Array and Multichannel Signal Processing Workshop, SAME 2000 - Cambridge, United States
Duration: Mar 16 2000Mar 17 2000

Publication series

NameProceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop
Volume2000-January
ISSN (Electronic)2151-870X

Other

OtherIEEE Sensor Array and Multichannel Signal Processing Workshop, SAME 2000
CountryUnited States
CityCambridge
Period3/16/003/17/00

Bibliographical note

Publisher Copyright:
© 2000 IEEE.

Keywords

  • Analytical models
  • Block codes
  • Decoding
  • Downlink
  • Frequency domain analysis
  • Multipath channels
  • Performance analysis
  • Space time codes
  • Transceivers
  • Transmitting antennas

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