A CDMA receiver for measuring spatial signal information corresponding to several user transmitters comprises a bank of coherent receivers coupled to an antenna array, a bank of signal buffers for recording samples of the received signal data, and a bank of I/Q despreaders for despreading selected signal...http://www.google.fr/patents/US6466565?utm_source=gb-gplus-shareBrevet US6466565 - Measurement of spatial signature information in CDMA wireless communication systems
Measurement of spatial signature information in CDMA wireless communication ...
