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