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Analysis of multiple access interference in synchronous downlink CDMA systems with random signature sequences in AWGN and fading environments

  • M. Moinuddin*
  • , M. Deriche
  • , A. U.H. Sheikh
  • , A. Zerguine
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this work, exact analysis of the multiple access interference (MAI) for synchronous downlink CDMA systems is carried out for BPSK signals with random signature sequences in both additive white Gaussian (AWGN) noise and different fading environments, namely Nakagami and Rician. Two different scenarios are considered: one with equal transmitted powers while the other considers the case of unequal transmitted power. For both cases, the exact probability density function (pdf) of MAI plus noise is derived. Finally, a number of simulation results are presented to verify our theoretical derivations.

Original languageEnglish
Title of host publication2007 9th International Symposium on Signal Processing and its Applications, ISSPA 2007, Proceedings
PublisherIEEE Computer Society
ISBN (Print)1424407796, 9781424407798
DOIs
StatePublished - 2007
Event9th International Symposium on Signal Processing and its Applications, ISSPA 2007 - Sharjah, United Arab Emirates
Duration: 12 Feb 200715 Feb 2007

Publication series

Name2007 9th International Symposium on Signal Processing and its Applications, ISSPA 2007, Proceedings

Conference

Conference9th International Symposium on Signal Processing and its Applications, ISSPA 2007
Country/TerritoryUnited Arab Emirates
CitySharjah
Period12/02/0715/02/07

ASJC Scopus subject areas

  • Signal Processing

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