Bit-interleaved coded modulation
Bit-interleaved coded modulation
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DOI：
10.1109/icc.1997.595031
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发表时间：
2008-11
期刊：
影响因子：
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通讯作者：
Giuseppe Caire;G. Taricco;E. Biglieri
中科院分区：
文献类型：
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作者：
Giuseppe Caire;G. Taricco;E. Biglieri
Zehavi（1992）表明，通过逐位交织编码器输出和使用适当的软判决度量作为维特比解码器的输入，可以提高瑞利衰落信道上编码调制的性能。本文的目的是全面介绍比特交织编码调制的理论基础，提供评估其性能的工具，并为其设计提供指导。
Zehavi (1992) showed that the performance of coded modulation over a Rayleigh fading channel can be improved by bit-wise interleaving the encoder output and by using an appropriate soft-decision metric as an input to a Viterbi decoder. The goal of this paper is to present in a comprehensive fashion the theory underlying bit-interleaved coded modulation, to provide tools for evaluating its performance, and to give guidelines for its design.