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一种多径环境下的调制识别算法 被引量:3

A modulation identification method in multipath environments
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摘要 针对多径环境下MPSK和MQAM信号的调制分类问题给出了一种有效的自动识别算法,利用一组稳健的抗多径的累量不变量和自适应盲均衡算法的代价函数作为识别特征。当盲均衡器与接收到的码元星座图匹配时其代价函数收敛到最小。仿真表明,该方法可以有效识别多径信道下BPSK、QPSK、8PSK、16QAM、32QAM、64QAM信号。
出处 《电子技术应用》 北大核心 2005年第9期14-16,共3页 Application of Electronic Technique
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参考文献5

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共引文献26

同被引文献42

  • 1冯祥,李建东.调制识别算法及性能分析[J].电波科学学报,2005,20(6):737-740. 被引量:14
  • 2廖红舒,魏平.多径衰落信道下MQAM信号的调制识别[J].电子技术应用,2006,32(10):138-140. 被引量:2
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