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Automatic Modulation Classification Algorithm Using Higher-Order Cumulants Under Real-World Channel Conditions
DOI:10.1109/LCOMM.2009.12.091711.png)
摘要
En 中文
An automatic modulation classification algorithm for application in communications via multipath fading channels, without a priori information on channel characteristics, based on normalized sixth-order cumulants is described. In comparison with existing approaches, proposed algorithm can achieve much better classification accuracy in distinguishing BPSK from complex-valued modulation techniques. Theoretical analysis is verified via extensive simulations, under real-world channel propagation conditions.
Keyword:
Automatic modulation classification
cumulants
channel modeling
multipath channel
期刊
IF:
4.4
论文数:
1.3W
被引数:
2.2W

