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 contribution

3 Scopus citations

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 (US)
Title of host publicationConference Record / IEEE Global Telecommunications Conference
Pages1882-1886
Number of pages5
Volume4
StatePublished - Dec 1 2003
EventIEEE Global Telecommunications Conference GLOBECOM'03 - San Francisco, CA, United States
Duration: Dec 1 2003Dec 5 2003

Other

OtherIEEE Global Telecommunications Conference GLOBECOM'03
CountryUnited States
CitySan Francisco, CA
Period12/1/0312/5/03

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Global and Planetary Change

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