Bit-Interleaved Coded Modulation
Bit-Interleaved Coded Modulation
复制标题
位交错编码调制
DOI：
10.1002/0471219282.eot369
复制
发表时间：
2003
期刊：
影响因子：
--
通讯作者：
D. Goeckel
中科院分区：
文献类型：
--
作者：
D. Goeckel
比特交织编码调制(BICM)是最近提出的一种防止信息传输过程中失真的方法，在理论和实践上都显示出了良好的前景。本文简要回顾了编码调制的历史，以期推动BICM的发展。然后详细讨论了BICM的编码和各种译码方法，给出了采用非迭代译码时BICM的性能曲线。这些性能曲线和其他最近的工作表明，对于通信系统，特别是对于在无线通信系统中通常遇到的通信信道上的操作，BICM是一种非常有吸引力的编码调制方法。
关键词：
编码调制；
衰落的信道；
香农容量；
无线通信
Bit-interleaved coded modulation (BICM), a recently introduced method for protecting against distortion during information transmission, has shown both theoretical and practical promise. In this article, the history of coded modulation is briefly reviewed to motivate the development of BICM. The encoder and various decoding methods of BICM are then discussed in detail, and performance curves are presented for BICM when a noniterative decoder is employed. These performance curves and other recent work demonstrate that BICM is a very appealing method of coded modulation for communication systems, particularly for operation over the communication channels typically encountered in wireless communication systems.
Keywords:
coded modulation;
fading channels;
Shannon capacity;
wireless communications
影响因子：
2.5
作者：
UNGERBOECK, G
通讯作者：
UNGERBOECK, G