Bias terms in the optimal quadratic receiver

Aarne Mämmelä, D. Taylor

Research output: Contribution to journalArticleScientificpeer-review

5 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 languageEnglish
Pages (from-to)57-58
JournalIEEE Communications Letters
Volume2
Issue number2
DOIs
Publication statusPublished - 1998
MoE publication typeA1 Journal article-refereed

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Intersymbol interference
Crosstalk
Receiver
Rician Fading
Intersymbol Interference
Gaussian White Noise
Term
Likelihood Function
Envelope

Cite this

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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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Bias terms in the optimal quadratic receiver. / Mämmelä, Aarne; Taylor, D.

In: IEEE Communications Letters, Vol. 2, No. 2, 1998, p. 57-58.

Research output: Contribution to journalArticleScientificpeer-review

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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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