Combined space-time multiuser receivers for wideband DS/CDMA communications

Lydia L W Leung, Roger S. Cheng, Khaled Letaief, Ross D. Murch

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

Abstract

It is well known that the capacity of a Code Division Multiple Access system is limited by co-channel interference (CCI), which includes both multiple access interference (MAI) and inter-symbol interference (ISI). In this paper, we are going to discuss possible solutions to mitigate the CCI, which include interference canceller, adaptive antenna and the combination of both. Besides, we are going to propose a combined space-time receiver with simplified complexity using pre-beamforming. Simulation results of the receivers with different configurations are shown.

Original languageEnglish
Title of host publicationWCC 2000 - ICCT 2000: 2000 International Conference on Communication Technology, Proceedings - 16th World Computer Congress 2000
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages164-171
Number of pages8
Volume1
ISBN (Electronic)0780363949, 0780363949, 0780363949
DOIs
Publication statusPublished - 2000
Externally publishedYes
EventInternational Conference on Communication Technology, ICCT 2000 - Beijing, China
Duration: 21 Aug 200025 Aug 2000

Other

OtherInternational Conference on Communication Technology, ICCT 2000
CountryChina
CityBeijing
Period21/8/0025/8/00

Fingerprint

Multiple access interference
Beamforming
Code division multiple access
Antennas
Communication

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications

Cite this

Leung, L. L. W., Cheng, R. S., Letaief, K., & Murch, R. D. (2000). Combined space-time multiuser receivers for wideband DS/CDMA communications. In WCC 2000 - ICCT 2000: 2000 International Conference on Communication Technology, Proceedings - 16th World Computer Congress 2000 (Vol. 1, pp. 164-171). [889190] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCT.2000.889190

Combined space-time multiuser receivers for wideband DS/CDMA communications. / Leung, Lydia L W; Cheng, Roger S.; Letaief, Khaled; Murch, Ross D.

WCC 2000 - ICCT 2000: 2000 International Conference on Communication Technology, Proceedings - 16th World Computer Congress 2000. Vol. 1 Institute of Electrical and Electronics Engineers Inc., 2000. p. 164-171 889190.

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

Leung, LLW, Cheng, RS, Letaief, K & Murch, RD 2000, Combined space-time multiuser receivers for wideband DS/CDMA communications. in WCC 2000 - ICCT 2000: 2000 International Conference on Communication Technology, Proceedings - 16th World Computer Congress 2000. vol. 1, 889190, Institute of Electrical and Electronics Engineers Inc., pp. 164-171, International Conference on Communication Technology, ICCT 2000, Beijing, China, 21/8/00. https://doi.org/10.1109/ICCT.2000.889190
Leung LLW, Cheng RS, Letaief K, Murch RD. Combined space-time multiuser receivers for wideband DS/CDMA communications. In WCC 2000 - ICCT 2000: 2000 International Conference on Communication Technology, Proceedings - 16th World Computer Congress 2000. Vol. 1. Institute of Electrical and Electronics Engineers Inc. 2000. p. 164-171. 889190 https://doi.org/10.1109/ICCT.2000.889190
Leung, Lydia L W ; Cheng, Roger S. ; Letaief, Khaled ; Murch, Ross D. / Combined space-time multiuser receivers for wideband DS/CDMA communications. WCC 2000 - ICCT 2000: 2000 International Conference on Communication Technology, Proceedings - 16th World Computer Congress 2000. Vol. 1 Institute of Electrical and Electronics Engineers Inc., 2000. pp. 164-171
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