TIAN Xiao-hua, LIAO Gui-sheng. A New Method of Blind Beamforming for CDMA System Based on Correlative Sequence[J]. Acta Electronica Sinica, 2001, 29(S1): 1893-1896.
TIAN Xiao-hua, LIAO Gui-sheng. A New Method of Blind Beamforming for CDMA System Based on Correlative Sequence[J]. Acta Electronica Sinica, 2001, 29(S1): 1893-1896.DOI:
Based on correlative sequence determined by two neighbouring symbols
a new method of blind beamforming is proposed in this paper.Mitigating interference and making full use of the multipath signals
the new method utilizes the total energy of the desired user and does not require the channel parameters and training sequence.It is not restricted by the correlative value corresponding to nonzero time lag.It is characterized by identifying the multipath signals of the desired user and requiring less symbols for beam-forming.