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A rate-compatible family of protograph-based LDPC codes built by expurgation and lengtheningWe 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.
Document ID
20060042730
Acquisition Source
Jet Propulsion Laboratory
Document Type
Conference Paper
External Source(s)
hdl:2014/37536
Authors
Dolinar, Sam
Date Acquired
August 23, 2013
Publication Date
September 1, 2005
Meeting Information
Meeting: 2005 IEEE International Symposium on Information Theory
Location: Adelaide
Country: Australia
Start Date: September 4, 2005
End Date: September 9, 2005
Distribution Limits
Public
Copyright
Other
Keywords
LDPC codes
rate-compatible family
protograph construction

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