Investigation of circulant matrices for reversible LDPC codes

In this paper, we investigate the error performance of reversible LDPC codes constructed from the circulant matrix [4] in the region of BER smaller than 10-5. We also propose and investigate other possible circulant matrices selected from some primitive polynomials over GF(2). We expect to offer ano...

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主要作者: Puengnim A.
格式: Conference or Workshop Item
語言:English
出版: 2014
在線閱讀:http://www.scopus.com/inward/record.url?eid=2-s2.0-21844452719&partnerID=40&md5=e9866409ef74135305a59d5df1f1eb5e
http://cmuir.cmu.ac.th/handle/6653943832/1520
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機構: Chiang Mai University
語言: English
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總結:In this paper, we investigate the error performance of reversible LDPC codes constructed from the circulant matrix [4] in the region of BER smaller than 10-5. We also propose and investigate other possible circulant matrices selected from some primitive polynomials over GF(2). We expect to offer another choice of block length and in some cases better error performance for reversible LDPC codes.