adaptive ST-BICM 自适应比特编码调制
A bit interleaved coded modulation (BICM) scheme was introduced, with iterative decoding using soft decision feedback.
论述一种基于软判决反馈迭代译码的比特交织编码调制方案。
The results show that the proposed cascade system improves the performance gain by 2 to 6 dB compared to traditional BICM system.
结果证明，该文级联系统取得高出一般位交织编码调制系统2—6分贝的性能增益。
To solve this problem, BICM, which combines the bit interleaver and the coded modulation technology, is proposed. The results show that BICM can obtain more gain in Rayleigh channel.
为了解决这一问题就引出了BICM，它是将比特交织与编码调制技术相结合，结果表明可以得到在瑞利信道下更好的增益。
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