Research on Symbol Rate Blind Estimation Algorithms in Communication Countermeasures
Zuo Zhen-yong · System Simulation Technology · 2009
In order to accommodate the increasingly complicated communication environment and improve the performance of demodulation of intercepted signals,symbol rate,one of the most important parameters in communication,whose blind estimation has been widely concerned in the field of communication signals processing.The existing symbol rate estimation algorithms for communication signals are reviewed in this paper,which focus on the wavelet transform and cyclic autocorrelation method,meanwhile,the algorithms are compared and the further research directions are pointed out.