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Construction of low density parity check codes: a combinatoric design approach

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Publication date07/2002
Host publicationInformation Theory, 2002. Proceedings. 2002 IEEE International Symposium on
Place of PublicationLausanne, Switzerland
PublisherIEEE
Pages311
Number of pages1
ISBN (print)0-7803-7501-7
<mark>Original language</mark>English

Abstract

This paper presents a method for constructing low density parity check (LDPC) codes based on a special type of combinatoric designs, known as the balanced incomplete block designs (BIBDs). Several classes of BIBDs suitable for constructing LDPC codes are presented. Codes constructed based on these classes of BIBDs perform well with iterative decoding.