Modulation recognition of co-channel OQPSK and MSK based on cyclostationarity


A modulation recognition method based on cyclic spectral features is presented to solve the problem in modulation recognition for time-frequency overlapped dual-signal in co-channel. Aiming at the OQPSK/MSK signals in co-channel, a new classification feature is constructed using the impact of the different symbol weighting pulse in the cyclic spectrum. Theoretical analysis and experiment results verified the reasonable and efficient of the presented method.

3 Figures and Tables

Cite this paper

@article{Yu2010ModulationRO, title={Modulation recognition of co-channel OQPSK and MSK based on cyclostationarity}, author={Ningyu Yu and Hongguang Ma and Rong Shi}, journal={2010 2nd IEEE International Conference on Information Management and Engineering}, year={2010}, pages={284-287} }