Optimal linear multistage receivers for synchronous CDMA

Louis G.F. Trichard, Jamie S. Evans, Iain B. Collings

Research output: Contribution to journalConference paper

6 Citations (Scopus)

Abstract

In this paper we analyse the optimal linear multistage receiver based on a weighted matrix polynomial expansion. We prove that the optimal linear multistage receiver which minimises the mean squared error for a particular stage also maximises the signal to interference-plusnoise ratio for a particular stage. We present an alternative derivation of the large system signal to interference-plus-noise ratio. We observe an important link between the optimal linear multistage receiver and the Multistage Reduced Rank Wiener filter receiver.

Original languageEnglish
Pages (from-to)1461-1465
Number of pages5
JournalIEEE International Conference on Communications
Volume3
DOIs
Publication statusPublished - 2002
Externally publishedYes

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