METHOD FOR PROVIDING FEEDBACK IN A CLOSED-LOOP TRANSMIT DIVERSITY COMMUNICATION SYSTEM
摘要
A method and system for improving closed loop feedback in transmit diversity communication. In one embodiment of the invention, a predetermined variation of one or more transmit diversity parameters is performed at the transmit diversity transmitter. The receiver compares the transmit diversity parameter values of the received signals to the predetermined variation and transmits to the transmitter a value of a transmit diversity correction parameter. The transmitter may use this correction value to modify the transmit diversity parameter in a subsequent transmission.
申请公布号
WO2008113037(A3)
申请公布日期
2008.11.27
申请号
WO2008US57117
申请日期
2008.03.14
申请人
MAGNOLIA BROADBAND INC.;HAREL, HAIM;KARMI, YAIR;KLUDT, KENNETH;WANG, SHERWIN, J.
发明人
HAREL, HAIM;KARMI, YAIR;KLUDT, KENNETH;WANG, SHERWIN, J.