Method, apparatus and system for providing feedback to a...

Details Method, apparatus and system for providing feedback to a... Method, apparatus and system for providing feedback to a...

2008-03-12

2011-10-11

Nguyen, Tuan H (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

With control signal

C455S068000, C455S070000, C375S267000, C375S299000

Reexamination Certificate

active

08036603

ABSTRACT:
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.

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