A Greedy Search for Improved QC LDPC Codes with Good Girth Profile and Degree Distribution

Irina Bocharova; Florian Hug; Rolf Johannesson; Boris Kudryashov

doi:10.1109/ISIT.2012.6284129

A Greedy Search for Improved QC LDPC Codes with Good Girth Profile and Degree Distribution

Irina Bocharova, Florian Hug, Rolf Johannesson, Boris Kudryashov

Department of Electrical and Information Technology

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

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Abstract

Search algorithms for regular and irregular quasi-cyclic LDPC block codes with both good girth profile and good degree distribution are presented. New QC LDPC block codes of various code rates are obtained and their bit error rate performance is compared with that of the corresponding LDPC block codes defined in the IEEE 802.16 WiMAX standard of the same block length and code rate.

Original language	English
Title of host publication	IEEE International Symposium on Information Theory Proceedings (ISIT), 2012
Publisher	IEEE - Institute of Electrical and Electronics Engineers Inc.
Pages	3083-3087
ISBN (Print)	978-1-4673-2580-6
DOIs	https://doi.org/10.1109/ISIT.2012.6284129
Publication status	Published - 2012
Event	IEEE International Symposium on Information Theory, 2012 - Cambridge, MA, Cambridge, MA, United States Duration: 2012 Jul 1 → 2012 Jul 6

Conference

Conference	IEEE International Symposium on Information Theory, 2012
Abbreviated title	ISIT12
Country/Territory	United States
City	Cambridge, MA
Period	2012/07/01 → 2012/07/06

Subject classification (UKÄ)

Electrical Engineering, Electronic Engineering, Information Engineering

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10.1109/ISIT.2012.6284129

girth_profile

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title = "A Greedy Search for Improved QC LDPC Codes with Good Girth Profile and Degree Distribution",

abstract = "Search algorithms for regular and irregular quasi-cyclic LDPC block codes with both good girth profile and good degree distribution are presented. New QC LDPC block codes of various code rates are obtained and their bit error rate performance is compared with that of the corresponding LDPC block codes defined in the IEEE 802.16 WiMAX standard of the same block length and code rate.",

author = "Irina Bocharova and Florian Hug and Rolf Johannesson and Boris Kudryashov",

year = "2012",

doi = "10.1109/ISIT.2012.6284129",

language = "English",

isbn = "978-1-4673-2580-6",

pages = "3083--3087",

booktitle = "IEEE International Symposium on Information Theory Proceedings (ISIT), 2012",

publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "IEEE International Symposium on Information Theory, 2012, ISIT12 ; Conference date: 01-07-2012 Through 06-07-2012",

}

Bocharova, I, Hug, F, Johannesson, R & Kudryashov, B 2012, A Greedy Search for Improved QC LDPC Codes with Good Girth Profile and Degree Distribution. in IEEE International Symposium on Information Theory Proceedings (ISIT), 2012. IEEE - Institute of Electrical and Electronics Engineers Inc., pp. 3083-3087, IEEE International Symposium on Information Theory, 2012, Cambridge, MA, United States, 2012/07/01. https://doi.org/10.1109/ISIT.2012.6284129

A Greedy Search for Improved QC LDPC Codes with Good Girth Profile and Degree Distribution. / Bocharova, Irina; Hug, Florian; Johannesson, Rolf et al.
IEEE International Symposium on Information Theory Proceedings (ISIT), 2012. IEEE - Institute of Electrical and Electronics Engineers Inc., 2012. p. 3083-3087.

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

TY - GEN

T1 - A Greedy Search for Improved QC LDPC Codes with Good Girth Profile and Degree Distribution

AU - Bocharova, Irina

AU - Hug, Florian

AU - Johannesson, Rolf

AU - Kudryashov, Boris

PY - 2012

Y1 - 2012

N2 - Search algorithms for regular and irregular quasi-cyclic LDPC block codes with both good girth profile and good degree distribution are presented. New QC LDPC block codes of various code rates are obtained and their bit error rate performance is compared with that of the corresponding LDPC block codes defined in the IEEE 802.16 WiMAX standard of the same block length and code rate.

AB - Search algorithms for regular and irregular quasi-cyclic LDPC block codes with both good girth profile and good degree distribution are presented. New QC LDPC block codes of various code rates are obtained and their bit error rate performance is compared with that of the corresponding LDPC block codes defined in the IEEE 802.16 WiMAX standard of the same block length and code rate.

U2 - 10.1109/ISIT.2012.6284129

DO - 10.1109/ISIT.2012.6284129

M3 - Paper in conference proceeding

SN - 978-1-4673-2580-6

SP - 3083

EP - 3087

BT - IEEE International Symposium on Information Theory Proceedings (ISIT), 2012

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

T2 - IEEE International Symposium on Information Theory, 2012

Y2 - 1 July 2012 through 6 July 2012

ER -

A Greedy Search for Improved QC LDPC Codes with Good Girth Profile and Degree Distribution

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Conference

Subject classification (UKÄ)

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