Period Estimation of PN Sequence for Weak DSSS Signals Based on Improved Power Spectrum Reprocessing in Non-cooperative Communication Systems - Zhang Yu; Wu Hao; Chen Yong (2012 International Conference on Control Engineering and Communication Technology, 2012)
Keywords: Correlation; DSSS signals; Estimation; Modulation; period of PN sequence; power spectrum preprocessing; Signal to noise ratio; Spread spectrum communication; Time domain analysis; wavelet decomposition