Journal article
LDPC code design for asynchronous Slepian-Wolf coding
Abstract
We consider asynchronous Slepian-Wolf coding where the two encoders may not have completely accurate timing information to synchronize their individual block code boundaries, and propose LDPC code design in this scenario. A new information-theoretic coding scheme based on source splitting is provided, which can achieve the entire asynchronous Slepian-Wolf rate region. Unlike existing methods based on source splitting, the proposed scheme does …
Authors
Sun Z; Tian C; Chen J; Wong KM
Journal
IEEE Transactions on Communications, Vol. 58, No. 2, pp. 511–520
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
February 1, 2010
DOI
10.1109/tcomm.2010.02.090034
ISSN
0090-6778