A Coded Modulation Scheme Based on Low Density Parity Check Codes
Summary :
A coded modulation scheme based on a low density parity check (LDPC) code is presented. A modified sum-product algorithm suitable for the LDPC-coded modulation scheme is also devised. Several simulation results show the excellent decoding performance of the proposed coding scheme. For example, an LDPC-coded 8PSK scheme of block length 3976 symbols achieves the symbol error probability 10-5 at only 1.2 dB away from the Shannon limit of the channel.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E84-A No.10 pp.2523-2527
- Publication Date
- 2001/10/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section LETTER (Special Section on Information Theory and Its Applications)
- Category
- Coding Theory
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Keyword
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Tadashi WADAYAMA, "A Coded Modulation Scheme Based on Low Density Parity Check Codes" in IEICE TRANSACTIONS on Fundamentals,
vol. E84-A, no. 10, pp. 2523-2527, October 2001, doi: .
Abstract: A coded modulation scheme based on a low density parity check (LDPC) code is presented. A modified sum-product algorithm suitable for the LDPC-coded modulation scheme is also devised. Several simulation results show the excellent decoding performance of the proposed coding scheme. For example, an LDPC-coded 8PSK scheme of block length 3976 symbols achieves the symbol error probability 10-5 at only 1.2 dB away from the Shannon limit of the channel.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e84-a_10_2523/_p
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@ARTICLE{e84-a_10_2523,
author={Tadashi WADAYAMA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Coded Modulation Scheme Based on Low Density Parity Check Codes},
year={2001},
volume={E84-A},
number={10},
pages={2523-2527},
abstract={A coded modulation scheme based on a low density parity check (LDPC) code is presented. A modified sum-product algorithm suitable for the LDPC-coded modulation scheme is also devised. Several simulation results show the excellent decoding performance of the proposed coding scheme. For example, an LDPC-coded 8PSK scheme of block length 3976 symbols achieves the symbol error probability 10-5 at only 1.2 dB away from the Shannon limit of the channel.},
keywords={},
doi={},
ISSN={},
month={October},}
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TY - JOUR
TI - A Coded Modulation Scheme Based on Low Density Parity Check Codes
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2523
EP - 2527
AU - Tadashi WADAYAMA
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E84-A
IS - 10
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - October 2001
AB - A coded modulation scheme based on a low density parity check (LDPC) code is presented. A modified sum-product algorithm suitable for the LDPC-coded modulation scheme is also devised. Several simulation results show the excellent decoding performance of the proposed coding scheme. For example, an LDPC-coded 8PSK scheme of block length 3976 symbols achieves the symbol error probability 10-5 at only 1.2 dB away from the Shannon limit of the channel.
ER -
English
