Optimal linear multistage receivers with unequal power users

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

*Corresponding author for this work

Research output: Contribution to journalConference paperpeer-review

1 Citation (Scopus)


In this paper we analyse the effects of unequal user powers on the optimal linear multistage multiuser receiver. This receiver is based on a weighted matrix polynomial expansion. For an overview of linear multistage receivers and large system analysis see [1-4] and references therein. Our main contribution is in deriving the signal to interference-plus-noise ratio (SIR) (and the large system SIR) at the output of the optimal linear multistage receiver for unequal user powers as a continued fraction.

Original languageEnglish
Pages (from-to)390
Number of pages1
JournalIEEE International Symposium on Information Theory - Proceedings
Publication statusPublished - 2003
Externally publishedYes

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