Asymptotic spectral efficiency of LMMSE multi-user multi-signature MC-CDMA in frequency-selective rayleigh fading

Matthew J M Peacock*, Iain B. Collings, Michael L. Honig

*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

In this paper we present an asymptotic analysis of a multi-signature Multi-Carrier CDMA communications system. Such a system is suited to scalable data rate services with decentralized control. Specifically, we derive the asymptotic SINR at the output of a multiuser Linear Minimum Mean Squared Error (LMMSE) receiver and the asymptotic sum spectral efficiency of both the LMMSE and optimal receivers. Simulation studies demonstrate that the asymptotic results closely predict the performance of practical finite systems.

Original languageEnglish
Title of host publicationGlobal Telecommunications Conference, 2003. GLOBECOM '03. IEEE
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1882-1886
Number of pages5
Volume4
ISBN (Print)0780379748
DOIs
Publication statusPublished - Dec 2003
Externally publishedYes
EventIEEE Global Telecommunications Conference GLOBECOM'03 - San Francisco, CA, United States
Duration: 1 Dec 20035 Dec 2003

Other

OtherIEEE Global Telecommunications Conference GLOBECOM'03
CountryUnited States
CitySan Francisco, CA
Period1/12/035/12/03

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