Bias terms in the optimal quadratic receiver

Aarne Mämmelä; D. Taylor

doi:10.1109/4234.660803

Bias terms in the optimal quadratic receiver

Aarne Mämmelä, D. Taylor

University of Canterbury

Research output: Contribution to journal › Article › Scientific › peer-review

7 Citations (Scopus)

Abstract

The bias terms in the likelihood functions of the optimal quadratic receiver are compared. In a Rician-fading frequency-nonselective channel with additive white Gaussian noise (AWGN) the terms are identical, and can be neglected if the transmitted signals have identical envelopes. In diversity systems including the RAKE the channels may have correlation and different average powers but no crosstalk between the channels or intersymbol interference (ISI) is allowed.

Original language	English
Pages (from-to)	57-58
Journal	IEEE Communications Letters
Volume	2
Issue number	2
DOIs	https://doi.org/10.1109/4234.660803
Publication status	Published - 1998
MoE publication type	A1 Journal article-refereed

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10.1109/4234.660803

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abstract = "The bias terms in the likelihood functions of the optimal quadratic receiver are compared. In a Rician-fading frequency-nonselective channel with additive white Gaussian noise (AWGN) the terms are identical, and can be neglected if the transmitted signals have identical envelopes. In diversity systems including the RAKE the channels may have correlation and different average powers but no crosstalk between the channels or intersymbol interference (ISI) is allowed.",

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AB - The bias terms in the likelihood functions of the optimal quadratic receiver are compared. In a Rician-fading frequency-nonselective channel with additive white Gaussian noise (AWGN) the terms are identical, and can be neglected if the transmitted signals have identical envelopes. In diversity systems including the RAKE the channels may have correlation and different average powers but no crosstalk between the channels or intersymbol interference (ISI) is allowed.

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Bias terms in the optimal quadratic receiver

Abstract

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