A new interconnection structure method for QC-LDPC codes

Farid Ghani; Abid Yahya; Md Abdul Kader; Md Anamul Islam

doi:10.1109/MSPCT.2011.6150451

A new interconnection structure method for QC-LDPC codes

Farid Ghani, Abid Yahya, Md Abdul Kader, Md Anamul Islam

Electrical, Computer & Telecommunications Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A new technique for constructing the Quasi Cyclic Low density Parity Check (QC-LDPC) codes based on splitting rows into sub rows method is proposed. The proposed QC-LDPC code, at BER of 10 ^-6 achieves 0.1dB coding gain over the PEG-LDPC codes. Moreover, in the high E _b / N ₀ region, the proposed code with girths 16 and 20 respectively, achieve 0.056 dB and 0.27 dB at a BER of 10 ^-5 over the randomly constructed code. Simulation results portray that large girth QC-LDPC codes achieve a 0.1dB coding gain over randomly constructed codes and perform 1.3dB from the Shannon-limit at a BER of 10 ^-6 with a code rate of 0.89 for block length of 1332.

Original language	English
Title of host publication	2011 International Conference on Multimedia, Signal Processing and Communication Technologies, IMPACT 2011
Pages	114-117
Number of pages	4
DOIs	https://doi.org/10.1109/MSPCT.2011.6150451
Publication status	Published - Dec 1 2011
Event	2011 International Conference on Multimedia, Signal Processing and Communication Technologies, IMPACT 2011 - Aligarh, India Duration: Dec 17 2011 → Dec 19 2011

Other

Other	2011 International Conference on Multimedia, Signal Processing and Communication Technologies, IMPACT 2011
Country/Territory	India
City	Aligarh
Period	12/17/11 → 12/19/11

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Signal Processing

Access to Document

10.1109/MSPCT.2011.6150451

Cite this

@inproceedings{f3fe0d72876747f2b3b911c64ee79a4f,

title = "A new interconnection structure method for QC-LDPC codes",

abstract = "A new technique for constructing the Quasi Cyclic Low density Parity Check (QC-LDPC) codes based on splitting rows into sub rows method is proposed. The proposed QC-LDPC code, at BER of 10 -6 achieves 0.1dB coding gain over the PEG-LDPC codes. Moreover, in the high E b / N 0 region, the proposed code with girths 16 and 20 respectively, achieve 0.056 dB and 0.27 dB at a BER of 10 -5 over the randomly constructed code. Simulation results portray that large girth QC-LDPC codes achieve a 0.1dB coding gain over randomly constructed codes and perform 1.3dB from the Shannon-limit at a BER of 10 -6 with a code rate of 0.89 for block length of 1332.",

author = "Farid Ghani and Abid Yahya and Kader, {Md Abdul} and Islam, {Md Anamul}",

year = "2011",

month = dec,

day = "1",

doi = "10.1109/MSPCT.2011.6150451",

language = "English",

isbn = "9781457711053",

pages = "114--117",

booktitle = "2011 International Conference on Multimedia, Signal Processing and Communication Technologies, IMPACT 2011",

note = "2011 International Conference on Multimedia, Signal Processing and Communication Technologies, IMPACT 2011 ; Conference date: 17-12-2011 Through 19-12-2011",

}

Ghani, F, Yahya, A, Kader, MA & Islam, MA 2011, A new interconnection structure method for QC-LDPC codes. in 2011 International Conference on Multimedia, Signal Processing and Communication Technologies, IMPACT 2011., 6150451, pp. 114-117, 2011 International Conference on Multimedia, Signal Processing and Communication Technologies, IMPACT 2011, Aligarh, India, 12/17/11. https://doi.org/10.1109/MSPCT.2011.6150451

TY - GEN

T1 - A new interconnection structure method for QC-LDPC codes

AU - Ghani, Farid

AU - Yahya, Abid

AU - Kader, Md Abdul

AU - Islam, Md Anamul

PY - 2011/12/1

Y1 - 2011/12/1

N2 - A new technique for constructing the Quasi Cyclic Low density Parity Check (QC-LDPC) codes based on splitting rows into sub rows method is proposed. The proposed QC-LDPC code, at BER of 10 -6 achieves 0.1dB coding gain over the PEG-LDPC codes. Moreover, in the high E b / N 0 region, the proposed code with girths 16 and 20 respectively, achieve 0.056 dB and 0.27 dB at a BER of 10 -5 over the randomly constructed code. Simulation results portray that large girth QC-LDPC codes achieve a 0.1dB coding gain over randomly constructed codes and perform 1.3dB from the Shannon-limit at a BER of 10 -6 with a code rate of 0.89 for block length of 1332.

AB - A new technique for constructing the Quasi Cyclic Low density Parity Check (QC-LDPC) codes based on splitting rows into sub rows method is proposed. The proposed QC-LDPC code, at BER of 10 -6 achieves 0.1dB coding gain over the PEG-LDPC codes. Moreover, in the high E b / N 0 region, the proposed code with girths 16 and 20 respectively, achieve 0.056 dB and 0.27 dB at a BER of 10 -5 over the randomly constructed code. Simulation results portray that large girth QC-LDPC codes achieve a 0.1dB coding gain over randomly constructed codes and perform 1.3dB from the Shannon-limit at a BER of 10 -6 with a code rate of 0.89 for block length of 1332.

UR - http://www.scopus.com/inward/record.url?scp=84858013759&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84858013759&partnerID=8YFLogxK

U2 - 10.1109/MSPCT.2011.6150451

DO - 10.1109/MSPCT.2011.6150451

M3 - Conference contribution

AN - SCOPUS:84858013759

SN - 9781457711053

SP - 114

EP - 117

BT - 2011 International Conference on Multimedia, Signal Processing and Communication Technologies, IMPACT 2011

T2 - 2011 International Conference on Multimedia, Signal Processing and Communication Technologies, IMPACT 2011

Y2 - 17 December 2011 through 19 December 2011

ER -

A new interconnection structure method for QC-LDPC codes

Abstract

Other

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this