Comments on Simplification of the BCJR Algorithm Using the Bidirectional Viterbi Algorithm
Summary :
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 case that the BIVA is applied to reliability estimation, where information symbols uj obey non-uniform probability distributions.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E82-A No.10 pp.2306-2310
- Publication Date
- 1999/10/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- LETTER
- Category
- Information Theory and Coding Theory
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Masato TAJIMA, Keiji TAKIDA, Zenshiro KAWASAKI, "Comments on Simplification of the BCJR Algorithm Using the Bidirectional Viterbi Algorithm" in IEICE TRANSACTIONS on Fundamentals,
vol. E82-A, no. 10, pp. 2306-2310, October 1999, doi: .
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 case that the BIVA is applied to reliability estimation, where information symbols uj obey non-uniform probability distributions.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e82-a_10_2306/_p
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@ARTICLE{e82-a_10_2306,
author={Masato TAJIMA, Keiji TAKIDA, Zenshiro KAWASAKI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Comments on Simplification of the BCJR Algorithm Using the Bidirectional Viterbi Algorithm},
year={1999},
volume={E82-A},
number={10},
pages={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 case that the BIVA is applied to reliability estimation, where information symbols uj obey non-uniform probability distributions.},
keywords={},
doi={},
ISSN={},
month={October},}
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TY - JOUR
TI - Comments on Simplification of the BCJR Algorithm Using the Bidirectional Viterbi Algorithm
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2306
EP - 2310
AU - Masato TAJIMA
AU - Keiji TAKIDA
AU - Zenshiro KAWASAKI
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E82-A
IS - 10
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - October 1999
AB - 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 case that the BIVA is applied to reliability estimation, where information symbols uj obey non-uniform probability distributions.
ER -
English
