Title :
An Efficient and Simple Method of MPSK Modulation Classification
Author :
Xie, Fangjuan ; Li, Chisheng ; Wan, Guojin
Author_Institution :
Dept. of Electron. & Inf. Eng., Nanchang Univ., Nanchang
Abstract :
This paper reports on a novel method that analyses signals´ Mth power spectrum to classify the modulation type of MPSK signals without carrier and symbol synchronization. Whether signals through the filter or not makes no difference to this method and the multi-path effect has less influence on it. Simulations show that the correct recognition rate up to 99% for SNR >-1 dB.
Keywords :
filters; modulation; multipath channels; phase shift keying; MPSK modulation classification; correct recognition; filter; multipath effect; signal Mth power spectrum; Interference; Pattern recognition; Power system modeling; Pulse modulation; Radio frequency; Signal processing; Software radio; Strontium; Testing; Transceivers;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-2107-7
Electronic_ISBN :
978-1-4244-2108-4
DOI :
10.1109/WiCom.2008.339
