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The Equivalence Between Slepian-Wolf Coding and Channel Coding Under Density Evolution
DOI:10.1109/TCOMM.2009.09.080018.png)
摘要
En 中文
We consider Slepian-Wolf code design based on low-density parity-check (LDPC) coset codes. The density evolution formula for Slepian-Wolf coding is derived. An intimate connection between Slepian-Wolf coding and channel coding is then established. Specifically we show that, under density evolution, each Slepian-Wolf coding problem is equivalent to a channel coding problem for a binary-input output-symmetric channel.
Keyword:
Channel coding
linear codes
source coding
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期刊
IF:
8.3
论文数:
1.2W
被引数:
3.6W
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