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Automatic Modulation Classification Algorithm Using Higher-Order Cumulants Under Real-World Channel Conditions
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DOI：10.1109/LCOMM.2009.12.091711.png)
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Abstract
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.
Keywords:
Automatic modulation classification
cumulants
channel modeling
multipath channel
Journal
IF:
4.4
Papers:
1.3W
Citations:
2.2W