Title :
Automatic Modulation Classification of MPSK signals Using High Order Cumulants
Author :
Shen, Lei ; Li, Shiju ; Song, Chenseng ; Chen, Fangni
Author_Institution :
Dept. of ISEE, Zhejiang Univ., Hangzhou
Abstract :
A modulation classification scheme for MPSK signals is proposed. Frequency and timing synchronization is achieved before fourth-order-cumulant based modulation classification algorithm is carried out. The recognition range include BPSK, QPSK, 8PSK and pi/4 DQPSK
Keywords :
higher order statistics; phase shift keying; signal classification; synchronisation; BPSK; MPSK signals; QPSK; automatic modulation classification; fourth-order-cumulant; frequency-timing synchronization; high order cumulants; Bandwidth; Baseband; Classification algorithms; Demodulation; Error analysis; Frequency estimation; Frequency synchronization; Parameter estimation; Signal processing algorithms; Timing;
Conference_Titel :
Signal Processing, 2006 8th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9736-3
Electronic_ISBN :
0-7803-9736-3
DOI :
10.1109/ICOSP.2006.344507
