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Method for Efficient CQI Feedback

  • US 20090201861A1
  • Filed: 02/11/2008
  • Published: 08/13/2009
  • Est. Priority Date: 02/11/2008
  • Status: Active Grant
First Claim
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1. A method for processing signals in a communication system comprising a transmitting device and a plurality of receiving devices, the method comprising:

  • receiving a first message from the transmitting device at a first receiving device, where the first message instructs the first receiving device to begin feeding back channel feedback information; and

    transmitting channel feedback information over an uplink channel to the transmitting device and in response to the first message such that the channel feedback information is transmitted only during a first feedback window without requiring receipt of a separate message to stop transmission of the channel feedback information over the uplink channel.

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