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Labeling Optimization for BICM-ID Systems

delete2010-11-01
delete18
PRE
AI
Z
Zhixing Yang *
彭克武 封面图
彭克武 (Kewu Peng)
宋
宋剑 (Jian Song)
DOI:10.1109/LCOMM.2010.093010.101049delete
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摘要

摘要

En 中文
Labeling is crucial for bit-interleaved coded modulation with iterative demapping and decoding (BICM-ID) systems. Based on extrinsic information transfer (EXIT) charts, a novel adaptive binary switch algorithm (ABSA) in searching for labeling to well match the outer channel code is proposed. ABSA can be applied to arbitrary constellations, meanwhile it makes the proposed BICM-ID systems hold a near-capacity performance.
Keyword:
BICM-ID
EXIT chart
labeling
adaptive binary switch algorithm (ABSA)

期刊

IEEE Communications Letters 封面图
IEEE Communications Letters
IF:
4.4
论文数:
1.3W
被引数:
2.2W

机构

T
tsinghua university
学者数:
11.9W
论文数: 10.0W
被引数: 137
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