Multiple Scaling Extrinsic Soft Information for Improved Min-Sum Iterative Decoding of LDPC Codes
Summary :
This paper presents an improved min-sum iterative decoding scheme for regular and irregular LDPC codes. The proposed decoding scheme scales the extrinsic soft information from variable nodes to check. Different scaling factors are applied for iterations and the scaling factors are obtained by a simplified vector optimization method.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E91-A No.10 pp.2874-2876
- Publication Date
- 2008/10/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1093/ietfec/e91-a.10.2874
- Type of Manuscript
- Special Section LETTER (Special Section on Information Theory and Its Applications)
- Category
- Coding Theory
Authors
Keyword
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Cheon Ho LEE, Young Chai KO, Jun HEO, "Multiple Scaling Extrinsic Soft Information for Improved Min-Sum Iterative Decoding of LDPC Codes" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 10, pp. 2874-2876, October 2008, doi: 10.1093/ietfec/e91-a.10.2874.
Abstract: This paper presents an improved min-sum iterative decoding scheme for regular and irregular LDPC codes. The proposed decoding scheme scales the extrinsic soft information from variable nodes to check. Different scaling factors are applied for iterations and the scaling factors are obtained by a simplified vector optimization method.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.10.2874/_p
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@ARTICLE{e91-a_10_2874,
author={Cheon Ho LEE, Young Chai KO, Jun HEO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Multiple Scaling Extrinsic Soft Information for Improved Min-Sum Iterative Decoding of LDPC Codes},
year={2008},
volume={E91-A},
number={10},
pages={2874-2876},
abstract={This paper presents an improved min-sum iterative decoding scheme for regular and irregular LDPC codes. The proposed decoding scheme scales the extrinsic soft information from variable nodes to check. Different scaling factors are applied for iterations and the scaling factors are obtained by a simplified vector optimization method.},
keywords={},
doi={10.1093/ietfec/e91-a.10.2874},
ISSN={1745-1337},
month={October},}
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TY - JOUR
TI - Multiple Scaling Extrinsic Soft Information for Improved Min-Sum Iterative Decoding of LDPC Codes
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2874
EP - 2876
AU - Cheon Ho LEE
AU - Young Chai KO
AU - Jun HEO
PY - 2008
DO - 10.1093/ietfec/e91-a.10.2874
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 10
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - October 2008
AB - This paper presents an improved min-sum iterative decoding scheme for regular and irregular LDPC codes. The proposed decoding scheme scales the extrinsic soft information from variable nodes to check. Different scaling factors are applied for iterations and the scaling factors are obtained by a simplified vector optimization method.
ER -
English
