In directsequence code division multiple access (DS-CDMA) communications, blind signal detection and interference cancellation are the important methods to increase system capacities.
在直扩码分多址(DS - CDMA)通信中,盲信号检测及干扰抑制技术是增加系统容量的重要手段。
2
By exploring the phase information among symbols of the DirectSequence Spread Spectrum (DS-SS) signal, a novel de-noising approach, used in low signal noise ratio environment, is presented.