Title :
Cyclic Statistic Based Blind Parameter Estimation of BPSK and QPSK Signals
Author :
Jin, Yan ; Ji, Hongbing
Author_Institution :
Sch. of Electron. Eng., Xidian Univ., Xi´´an
Abstract :
A cyclic autocorrelation based statistic is employed for the blind parameter estimation within the framework of the cyclostationary theory. The parameter estimation of two kinds of typical PSK modulated signals, BPSK and QPSK ones, are analyzed with emphasis in this paper. Simulation results demonstrate the effectiveness of the cyclic statistic based parameter estimation method
Keywords :
correlation methods; parameter estimation; quadrature phase shift keying; statistics; BPSK; QPSK signals; blind parameter estimation; cyclic autocorrelation; cyclic statistic; cyclostationary theory; Autocorrelation; Binary phase shift keying; Digital communication; Parameter estimation; Phase shift keying; Quadrature phase shift keying; Random processes; Signal analysis; Signal processing; Statistics;
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.2006.344452
