Decoded Error Characteristics of Two-Pass APP Decoding
Summary :
The performance of APP (a posteriori probability) decoding algorithm which is well known as a soft decision decoding algorithm for majority logic decodable codes is further improved by iterating the algorithm one or more times. This letter shows that there exists the optimal non-zero threshold value of the decision function that minimizes the decoded error rate in two-pass APP decoding though the optimal threshold value in one-pass APP decoding is zero.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E79-A No.9 pp.1450-1452
- Publication Date
- 1996/09/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section LETTER (Special Section on Information Theory and Its Applications)
- Category
- Coding Theory
Authors
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Akira SHIOZAKI, Yukinori KANAYA, "Decoded Error Characteristics of Two-Pass APP Decoding" in IEICE TRANSACTIONS on Fundamentals,
vol. E79-A, no. 9, pp. 1450-1452, September 1996, doi: .
Abstract: The performance of APP (a posteriori probability) decoding algorithm which is well known as a soft decision decoding algorithm for majority logic decodable codes is further improved by iterating the algorithm one or more times. This letter shows that there exists the optimal non-zero threshold value of the decision function that minimizes the decoded error rate in two-pass APP decoding though the optimal threshold value in one-pass APP decoding is zero.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e79-a_9_1450/_p
Copy
@ARTICLE{e79-a_9_1450,
author={Akira SHIOZAKI, Yukinori KANAYA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Decoded Error Characteristics of Two-Pass APP Decoding},
year={1996},
volume={E79-A},
number={9},
pages={1450-1452},
abstract={The performance of APP (a posteriori probability) decoding algorithm which is well known as a soft decision decoding algorithm for majority logic decodable codes is further improved by iterating the algorithm one or more times. This letter shows that there exists the optimal non-zero threshold value of the decision function that minimizes the decoded error rate in two-pass APP decoding though the optimal threshold value in one-pass APP decoding is zero.},
keywords={},
doi={},
ISSN={},
month={September},}
Copy
TY - JOUR
TI - Decoded Error Characteristics of Two-Pass APP Decoding
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1450
EP - 1452
AU - Akira SHIOZAKI
AU - Yukinori KANAYA
PY - 1996
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E79-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 1996
AB - The performance of APP (a posteriori probability) decoding algorithm which is well known as a soft decision decoding algorithm for majority logic decodable codes is further improved by iterating the algorithm one or more times. This letter shows that there exists the optimal non-zero threshold value of the decision function that minimizes the decoded error rate in two-pass APP decoding though the optimal threshold value in one-pass APP decoding is zero.
ER -
English
