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Signal mappings of 8-ary constellations for BICM-ID systems over a Rayleigh fading channel

机译:BICM-ID系统在瑞利衰落信道上的8进制星座的信号映射

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It has been known that in bit-interleaved coded-modulation with iterative decoding (BICM-ID), signal constellation and mapping have a strong influence on the system's error performance. This paper presents good mappings of various 8-ary constellations for BICM-ID systems operating over a frequency nonselective block Rayleigh fading channel. Simulation results for the error performance of different constellations/mappings are also provided and discussed.
机译:众所周知,在具有迭代解码的比特交织编码调制(BICM-ID)中,信号星座图和映射对系统的错误性能有很大的影响。本文介绍了在频率非选择性块瑞利衰落信道上运行的BICM-ID系统的各种8进制星座图的良好映射。还提供并讨论了不同星座/映射的错误性能的仿真结果。

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