DocumentCode :
1100196
Title :
Rate-compatible low-density generator matrix codes
Author :
Lou, Hanqing ; García-Frías, Javier
Author_Institution :
Univ. of Delaware, Delaware
Volume :
56
Issue :
3
fYear :
2008
fDate :
3/1/2008 12:00:00 AM
Firstpage :
321
Lastpage :
324
Abstract :
We propose a family of rate-compatible codes based on the concatenation of two linear codes with low-density generator matrix, which are a special class of LDPC codes with low encoding complexity. The proposed scheme is characterized by its simplicity of construction, and does not require optimization of the puncturing pattern.
Keywords :
concatenated codes; linear codes; parity check codes; concatenated codes; linear codes; low density parity check codes; low-density generator matrix codes; rate-compatible codes; Automatic repeat request; Collaborative work; Concatenated codes; Encoding; Forward error correction; Government; Iterative decoding; Linear code; Parity check codes; Sparse matrices;
fLanguage :
English
Journal_Title :
Communications, IEEE Transactions on
Publisher :
ieee
ISSN :
0090-6778
Type :
jour
DOI :
10.1109/TCOMM.2008.050140
Filename :
4471922
Link To Document :
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