Method and apparatus to improve closed loop transmit...

Details Method and apparatus to improve closed loop transmit... Method and apparatus to improve closed loop transmit...

2006-05-30

2009-12-15

Milord, Marceau (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Having measuring, testing, or monitoring of system or part

C455S063100, C455S067130, C455S069000, C455S562100, C455S450000, C455S522000, C455S101000, C370S208000, C370S335000, C370S342000, C370S329000, C375S147000, C375S347000, C375S148000, C375S267000

Reexamination Certificate

active

07634235

ABSTRACT:
Methods and systems for processing signals in a wireless communication system are disclosed. Aspects of the method may include calculating at a receiver, a plurality of signal-to-interference-plus-noise ratio (SINR) values for a wireless signal, which is received from a transmitter, based on a corresponding plurality of weight values. A maximum one of the calculated plurality of SINR values may be determined. At least one weight value including one of the corresponding plurality of weight values may be fed back to the transmitter. The at least one weight value including one of the corresponding plurality of weight values may be associated with the determined maximum one of the calculated plurality of SINR values. The at least one weight value including one of the corresponding plurality of weight values may be communicated to the transmitter via at least one downlink communication channel.

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