低复杂度的空间调制检测算法研究
摘要
空间调制是近年来提出的一种新型多天线传输技术。研究了基于M算法的最大似然检测算法(M-ML),并提出了优化算法,这个算法通过限制最大似然检测算法的搜索空间,从而减少了最优解码器的算法复杂度。仿真结果表明,通过仔细选择M的值,该算法可在明显的降低算法复杂度同时能保持接近最佳误码率的性能。
出处
《广东通信技术》
2015年第6期58-61,共4页
Guangdong Communication Technology
参考文献11
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