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A rate-compatible family of protograph-based LDPC codes built by expurgation and lengthening

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dc.contributor.author Dolinar, Sam
dc.date.accessioned 2005-09-16T19:54:37Z
dc.date.available 2005-09-16T19:54:37Z
dc.date.issued 2005-09
dc.identifier.citation 2005 IEEE International Symposium on Information Theory, Adelaide, Australia, September 4-9, 2005 en
dc.identifier.clearanceno 05-2195
dc.identifier.uri http://hdl.handle.net/2014/37536
dc.description.abstract We construct a protograph-based rate-compatible family of low-density parity-check codes that cover a very wide range of rates from 1/2 to 16/17, perform within about 0.5 dB of their capacity limits for all rates, and can be decoded conveniently and efficiently with a common hardware implementation. en
dc.description.sponsorship NASA en
dc.format.extent 237503 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US en
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005. en
dc.subject LDPC codes en
dc.subject protograph construction en
dc.subject rate-compatible family en
dc.title A rate-compatible family of protograph-based LDPC codes built by expurgation and lengthening en
dc.type Preprint en


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