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Variable-Rate Low-Density Parity Check Codes For DVB-S2 Applications

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

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Variable-Rate Low-Density Parity Check Codes For DVB-S2 Applications. / Pandya, Nishit; Honary, Bahram.
IET Seminar on Digital Video Broadcasting over Satellite: Present and Future. London: IET Press, 2006. p. 15-19.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Pandya, N & Honary, B 2006, Variable-Rate Low-Density Parity Check Codes For DVB-S2 Applications. in IET Seminar on Digital Video Broadcasting over Satellite: Present and Future. IET Press, London, pp. 15-19. https://doi.org/10.1049/ic:20060120

APA

Pandya, N., & Honary, B. (2006). Variable-Rate Low-Density Parity Check Codes For DVB-S2 Applications. In IET Seminar on Digital Video Broadcasting over Satellite: Present and Future (pp. 15-19). IET Press. https://doi.org/10.1049/ic:20060120

Vancouver

Pandya N, Honary B. Variable-Rate Low-Density Parity Check Codes For DVB-S2 Applications. In IET Seminar on Digital Video Broadcasting over Satellite: Present and Future. London: IET Press. 2006. p. 15-19 doi: 10.1049/ic:20060120

Author

Pandya, Nishit ; Honary, Bahram. / Variable-Rate Low-Density Parity Check Codes For DVB-S2 Applications. IET Seminar on Digital Video Broadcasting over Satellite: Present and Future. London : IET Press, 2006. pp. 15-19

Bibtex

@inproceedings{70500abbe433459e9a4dad805c4dc603,
title = "Variable-Rate Low-Density Parity Check Codes For DVB-S2 Applications",
abstract = "Both constant and variable forward error correcting (FEC) coding is provided by the DVB-S2 system. Variable FEC can be used to provide different levels of error protection according to applications, and may be combined with the use of return channels, to achieve adaptive coding. The novel idea explained in this paper, introduces an algebric method for construction of well-structured low density parity check (LPDC) codes, enabling the system to switch between LDPC codes of different rates (9/10, 8/9, 5/6, 4/5,...) and perform FEC based on the required level of error protection. In this scheme instead of using different parity check matrices for the different code rates, LDPC codes of different rates are derived by structurally modifying a mother parity check matrix. It is different from the rate-compatible code construction in the sense that the H-matrix used for different code-rates is independent of the H-matrices used for all other code-rates in the set.",
author = "Nishit Pandya and Bahram Honary",
year = "2006",
month = dec,
day = "4",
doi = "10.1049/ic:20060120",
language = "English",
isbn = "0 86341 730 2",
pages = "15--19",
booktitle = "IET Seminar on Digital Video Broadcasting over Satellite: Present and Future",
publisher = "IET Press",

}

RIS

TY - GEN

T1 - Variable-Rate Low-Density Parity Check Codes For DVB-S2 Applications

AU - Pandya, Nishit

AU - Honary, Bahram

PY - 2006/12/4

Y1 - 2006/12/4

N2 - Both constant and variable forward error correcting (FEC) coding is provided by the DVB-S2 system. Variable FEC can be used to provide different levels of error protection according to applications, and may be combined with the use of return channels, to achieve adaptive coding. The novel idea explained in this paper, introduces an algebric method for construction of well-structured low density parity check (LPDC) codes, enabling the system to switch between LDPC codes of different rates (9/10, 8/9, 5/6, 4/5,...) and perform FEC based on the required level of error protection. In this scheme instead of using different parity check matrices for the different code rates, LDPC codes of different rates are derived by structurally modifying a mother parity check matrix. It is different from the rate-compatible code construction in the sense that the H-matrix used for different code-rates is independent of the H-matrices used for all other code-rates in the set.

AB - Both constant and variable forward error correcting (FEC) coding is provided by the DVB-S2 system. Variable FEC can be used to provide different levels of error protection according to applications, and may be combined with the use of return channels, to achieve adaptive coding. The novel idea explained in this paper, introduces an algebric method for construction of well-structured low density parity check (LPDC) codes, enabling the system to switch between LDPC codes of different rates (9/10, 8/9, 5/6, 4/5,...) and perform FEC based on the required level of error protection. In this scheme instead of using different parity check matrices for the different code rates, LDPC codes of different rates are derived by structurally modifying a mother parity check matrix. It is different from the rate-compatible code construction in the sense that the H-matrix used for different code-rates is independent of the H-matrices used for all other code-rates in the set.

U2 - 10.1049/ic:20060120

DO - 10.1049/ic:20060120

M3 - Conference contribution/Paper

SN - 0 86341 730 2

SP - 15

EP - 19

BT - IET Seminar on Digital Video Broadcasting over Satellite: Present and Future

PB - IET Press

CY - London

ER -