Distance metric for soft-decision decoding in non-Gaussian channels

Chuah, T.C. (2003) Distance metric for soft-decision decoding in non-Gaussian channels. Electronics Letters, 39 (14). pp. 1062-1063. ISSN 00135194

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Official URL: http://dx.doi.org/10.1049/el:20030690

Abstract

A new distance metric for soft-decision decoding in impulsive noise is proposed. Results reveal that soft-decoders employing Euclidean distance as a decoding metric suffer two limitations: an increase in constraint-length leads to degraded performances; secondly, their performance is poorer than hard-decoders. Both limitations are ameliorated by the proposed distance metric.

Item Type: Article
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering (FOE)
Depositing User: Ms Rosnani Abd Wahab
Date Deposited: 22 Aug 2011 06:39
Last Modified: 06 Feb 2014 02:47
URI: http://shdl.mmu.edu.my/id/eprint/2553

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