Evaluation of the extremely low block error rate of irregular LDPC codes

X. Zheng; Chung Ming Lau; Chi Kong Tse; Yejun He; M. Z. Wang

doi:10.1109/ICC.2009.5199011

Evaluation of the extremely low block error rate of irregular LDPC codes

X. Zheng, Chung Ming Lau, Chi Kong Tse, Yejun He, M. Z. Wang

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

7 Citations (Scopus)

Abstract

In this paper, we attempt to evaluate irregular LDPC code performance at the high SNR region using the importance sampling (IS) approach in conjunction with primary-trapping-set identification. Results have indicated that our proposed IS scheme can produce speed-up gains up to 3.9 × 109 times compared with Monte Carlo simulations.

Original language	English
Title of host publication	Proceedings - 2009 IEEE International Conference on Communications, ICC 2009
DOIs	https://doi.org/10.1109/ICC.2009.5199011
Publication status	Published - 19 Nov 2009
Event	2009 IEEE International Conference on Communications, ICC 2009 - Dresden, Germany Duration: 14 Jun 2009 → 18 Jun 2009

Conference

Conference	2009 IEEE International Conference on Communications, ICC 2009
Country/Territory	Germany
City	Dresden
Period	14/06/09 → 18/06/09

Keywords

Block error rate
Error floor
Importance sampling
Irregular low-density-parity-check codes
Trapping set

ASJC Scopus subject areas

Electrical and Electronic Engineering
Computer Networks and Communications

More information

10.1109/ICC.2009.5199011

Cite this

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title = "Evaluation of the extremely low block error rate of irregular LDPC codes",

abstract = "In this paper, we attempt to evaluate irregular LDPC code performance at the high SNR region using the importance sampling (IS) approach in conjunction with primary-trapping-set identification. Results have indicated that our proposed IS scheme can produce speed-up gains up to 3.9 × 109 times compared with Monte Carlo simulations.",

keywords = "Block error rate, Error floor, Importance sampling, Irregular low-density-parity-check codes, Trapping set",

author = "X. Zheng and Lau, {Chung Ming} and Tse, {Chi Kong} and Yejun He and Wang, {M. Z.}",

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AU - Zheng, X.

AU - Lau, Chung Ming

AU - Tse, Chi Kong

AU - He, Yejun

AU - Wang, M. Z.

PY - 2009/11/19

Y1 - 2009/11/19

N2 - In this paper, we attempt to evaluate irregular LDPC code performance at the high SNR region using the importance sampling (IS) approach in conjunction with primary-trapping-set identification. Results have indicated that our proposed IS scheme can produce speed-up gains up to 3.9 × 109 times compared with Monte Carlo simulations.

AB - In this paper, we attempt to evaluate irregular LDPC code performance at the high SNR region using the importance sampling (IS) approach in conjunction with primary-trapping-set identification. Results have indicated that our proposed IS scheme can produce speed-up gains up to 3.9 × 109 times compared with Monte Carlo simulations.

KW - Block error rate

KW - Error floor

KW - Importance sampling

KW - Irregular low-density-parity-check codes

KW - Trapping set

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DO - 10.1109/ICC.2009.5199011

M3 - Conference article published in proceeding or book

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BT - Proceedings - 2009 IEEE International Conference on Communications, ICC 2009

T2 - 2009 IEEE International Conference on Communications, ICC 2009

Y2 - 14 June 2009 through 18 June 2009

ER -

Evaluation of the extremely low block error rate of irregular LDPC codes

Abstract

Conference

Keywords

ASJC Scopus subject areas

More information

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