IEICE TRANSACTIONS on Fundamentals
Spatially Coupled Protograph-Based LDPC Codes for Decode-and-Forward in Erasure Relay Channel
Summary :
We consider spatially-coupled protograph-based LDPC codes for the three terminal erasure relay channel. It is observed that BP threshold value, the maximal erasure probability of the channel for which decoding error probability converges to zero, of spatially-coupled codes, in particular spatially-coupled MacKay-Neal code, is close to the theoretical limit for the relay channel. Empirical results suggest that spatially-coupled protograph-based LDPC codes have great potential to achieve theoretical limit of a general relay channel.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E94-A No.11 pp.2127-2134
- Publication Date
- 2011/11/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E94.A.2127
- Type of Manuscript
- Special Section PAPER (Special Section on Information Theory and Its Applications)
- Category
- Coding Theory
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Keyword
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Hironori UCHIKAWA, Kenta KASAI, Kohichi SAKANIWA, "Spatially Coupled Protograph-Based LDPC Codes for Decode-and-Forward in Erasure Relay Channel" in IEICE TRANSACTIONS on Fundamentals,
vol. E94-A, no. 11, pp. 2127-2134, November 2011, doi: 10.1587/transfun.E94.A.2127.
Abstract: We consider spatially-coupled protograph-based LDPC codes for the three terminal erasure relay channel. It is observed that BP threshold value, the maximal erasure probability of the channel for which decoding error probability converges to zero, of spatially-coupled codes, in particular spatially-coupled MacKay-Neal code, is close to the theoretical limit for the relay channel. Empirical results suggest that spatially-coupled protograph-based LDPC codes have great potential to achieve theoretical limit of a general relay channel.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E94.A.2127/_p
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@ARTICLE{e94-a_11_2127,
author={Hironori UCHIKAWA, Kenta KASAI, Kohichi SAKANIWA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Spatially Coupled Protograph-Based LDPC Codes for Decode-and-Forward in Erasure Relay Channel},
year={2011},
volume={E94-A},
number={11},
pages={2127-2134},
abstract={We consider spatially-coupled protograph-based LDPC codes for the three terminal erasure relay channel. It is observed that BP threshold value, the maximal erasure probability of the channel for which decoding error probability converges to zero, of spatially-coupled codes, in particular spatially-coupled MacKay-Neal code, is close to the theoretical limit for the relay channel. Empirical results suggest that spatially-coupled protograph-based LDPC codes have great potential to achieve theoretical limit of a general relay channel.},
keywords={},
doi={10.1587/transfun.E94.A.2127},
ISSN={1745-1337},
month={November},}
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TY - JOUR
TI - Spatially Coupled Protograph-Based LDPC Codes for Decode-and-Forward in Erasure Relay Channel
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2127
EP - 2134
AU - Hironori UCHIKAWA
AU - Kenta KASAI
AU - Kohichi SAKANIWA
PY - 2011
DO - 10.1587/transfun.E94.A.2127
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E94-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 2011
AB - We consider spatially-coupled protograph-based LDPC codes for the three terminal erasure relay channel. It is observed that BP threshold value, the maximal erasure probability of the channel for which decoding error probability converges to zero, of spatially-coupled codes, in particular spatially-coupled MacKay-Neal code, is close to the theoretical limit for the relay channel. Empirical results suggest that spatially-coupled protograph-based LDPC codes have great potential to achieve theoretical limit of a general relay channel.
ER -
English
