Decorrelating detector for use with antenna arrays

Tyler Brown, Mostafa Kaveh

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

5 Scopus citations

Abstract

This paper addresses the problem of synchronous CDMA communications when, due to bandwidth limitations, signature waveforms have relatively large correlations. A receiver which uses the multiple received signals available from an antenna array is proposed and its performance analyzed. This receiver may be interpreted as a multichannel extension of the decorrelating detector and therefore shares its immunity to near-far effects. The receiver uses the discrimination afforded by the antenna array to effectively reduce the correlation between users' transmitted signals thereby avoiding the reduction in performance which occurs in the single channel decorrelator when signature correlations become significant.

Original languageEnglish (US)
Title of host publicationConference Record - International Conference on Communications
PublisherPubl by IEEE
Pages1453-1457
Number of pages5
ISBN (Print)0780318269
StatePublished - Jan 1 1994
EventProceedings of the 1994 IEEE International Conference on Communications - New Orleans, LA, USA
Duration: May 1 1994May 5 1994

Publication series

NameConference Record - International Conference on Communications
Volume3
ISSN (Print)0536-1486

Other

OtherProceedings of the 1994 IEEE International Conference on Communications
CityNew Orleans, LA, USA
Period5/1/945/5/94

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