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Titolo:
Comments on simplification of the BCJR algorithm using the bidirectional viterbi algorithm
Autore:
Tajima, M; Takida, K; Kawasaki, Z;
Indirizzi:
Toyama Univ, Fac Engn, Dept Intellectual Informat Syst Engn, Toyama 9308555, Japan Toyama Univ Toyama Japan 9308555 format Syst Engn, Toyama 9308555, Japan
Titolo Testata:
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
fascicolo: 10, volume: E82A, anno: 1999,
pagine: 2306 - 2310
SICI:
0916-8508(199910)E82A:10<2306:COSOTB>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Soggetto:
CONVOLUTIONAL-CODES; SYSTEMS;
Keywords:
symbol reliability; BCJR algorithm; simplification of the BCJR algorithm; bidirectional Viterbi algorithm;
Tipo documento:
Letter
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
--discip_EC--
Citazioni:
15
Recensione:
Indirizzi per estratti:
Indirizzo: Tajima, M Toyama Univ, Fac Engn, Dept Intellectual Informat Syst Engn, Toyama 9308555, Japan Toyama Univ Toyama Japan 9308555 t Engn, Toyama 9308555, Japan
Citazione:
M. Tajima et al., "Comments on simplification of the BCJR algorithm using the bidirectional viterbi algorithm", IEICE T FUN, E82A(10), 1999, pp. 2306-2310

Abstract

In this paper, we state some noteworthy facts in connection with simplification of the BCJR algorithm using the bidirectional Viterbi algorithm (BIVA). That; is, we clarify the necessity of metric correction in the ease thatthe BIVA is applied to reliability estimation, where information symbols uj obey non-uniform probability distributions.

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Documento generato il 08/07/20 alle ore 08:02:37