A transmitter uses adaptive array weights to modify a gain and a phase of a communication signal to produce a plurality of element communication signals coupled to antenna elements in an adaptive array antenna. The communication signal is transmitted along with an element pilot signal that is coupled...http://www.google.fr/patents/US6434366?utm_source=gb-gplus-shareBrevet US6434366 - Method and system for estimating adaptive array weights used to transmit a signal to a receiver in a wireless communication system
Method and system for estimating adaptive array weights used to transmit a ...
