Blind adaptive space-time multiuser detection in multipath CDMA channels

Xiaodong Wang, H. Vincent Poor

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

3 Scopus citations

Abstract

The problem of multiuser detection in multipath CDMA channels with receiver antenna array is considered. In particular, blind adaptive space-time multiuser detection techniques are developed, which requires prior knowledge of only the spreading waveform and the timing of the desired user's signal. Single-user-based space-time processing methods are also considered and are compared with the multiuser approach. It is seen that the proposed multiuser space-time processing techniques offer substantial performance gains over the single-user-based methods, especially in a near-far situation.

Original languageEnglish (US)
Title of host publication1999 IEEE Wireless Communications and Networking Conference, WCNC
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1033-1037
Number of pages5
ISBN (Electronic)0780356683
DOIs
StatePublished - Jan 1 1999
Event1st IEEE Annual Wireless Communications and Networking Conference, WCNC 1999 - New Orleans, United States
Duration: Sep 21 1999Sep 24 1999

Publication series

NameIEEE Wireless Communications and Networking Conference, WCNC
Volume3
ISSN (Print)1525-3511

Other

Other1st IEEE Annual Wireless Communications and Networking Conference, WCNC 1999
CountryUnited States
CityNew Orleans
Period9/21/999/24/99

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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    Wang, X., & Poor, H. V. (1999). Blind adaptive space-time multiuser detection in multipath CDMA channels. In 1999 IEEE Wireless Communications and Networking Conference, WCNC (pp. 1033-1037). [796830] (IEEE Wireless Communications and Networking Conference, WCNC; Vol. 3). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WCNC.1999.796830