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Design LDPC Codes without Cycles of Length 4 and 6
Joint Authors
Source
Research Letters in Communications
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2008-04-03
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Telecommunications Engineering
Electronic engineering
Abstract EN
We present an approach for constructing LDPC codes without cycles of length 4 and 6.
Firstly, we design 3 submatrices with different shifting functions given by the proposed schemes, then combine them into the matrix specified by the proposed approach, and, finally, expand the matrix into a desired parity-check matrix using identity matrices and cyclic shift matrices of the identity matrices.
The simulation result in AWGN channel verifies that the BER of the proposed code is close to those of Mackay's random codes and Tanner's QC codes, and the good BER performance of the proposed can remain at high code rates.
American Psychological Association (APA)
Fan, Jun& Xiao, Yang& Kim, Kiseon. 2008. Design LDPC Codes without Cycles of Length 4 and 6. Research Letters in Communications،Vol. 2008, no. 2008, pp.1-5.
https://search.emarefa.net/detail/BIM-465279
Modern Language Association (MLA)
Fan, Jun…[et al.]. Design LDPC Codes without Cycles of Length 4 and 6. Research Letters in Communications No. 2008 (2008), pp.1-5.
https://search.emarefa.net/detail/BIM-465279
American Medical Association (AMA)
Fan, Jun& Xiao, Yang& Kim, Kiseon. Design LDPC Codes without Cycles of Length 4 and 6. Research Letters in Communications. 2008. Vol. 2008, no. 2008, pp.1-5.
https://search.emarefa.net/detail/BIM-465279
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-465279