Multiresolution adaptive structure for acquisition and detection in DS-SS digital receiver in a multiuser environment

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4 Citations (Scopus)

Abstract

In this paper a new combined acquisition and detection scheme for a multiuser communications system is presented. The goal of this scheme is not only the minimization of multiuser interference in the detection, but also to minimize multiuser effect in the acquisition stage. The acquisition and tracking problems are both solved with the multiresolutive adaptive structure. Once the receiver is synchronized, a detector scheme estimates the interfering subspace to minimize its influence. This information is fedback and helps the acquisition scheme to minimize the effect of multiuser interference.

Original languageEnglish
Title of host publicationProceedings - 7th International Symposium on Signal Processing and Its Applications, ISSPA 2003
PublisherIEEE Computer Society
Pages319-322
Number of pages4
ISBN (Print)0780379462, 9780780379466
DOIs
Publication statusPublished - 2003
Event7th International Symposium on Signal Processing and Its Applications, ISSPA 2003 - Paris, France
Duration: 1 Jul 20034 Jul 2003

Publication series

NameProceedings - 7th International Symposium on Signal Processing and Its Applications, ISSPA 2003
Volume2

Conference

Conference7th International Symposium on Signal Processing and Its Applications, ISSPA 2003
Country/TerritoryFrance
CityParis
Period1/07/034/07/03

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