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METHOD AND APPARATUS FOR GENERATING FEEDBACK IN A COMMUNICATION SYSTEM

  • US 20130088984A1
  • Filed: 10/05/2012
  • Published: 04/11/2013
  • Est. Priority Date: 10/06/2011
  • Status: Active Grant
First Claim
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1. A method for generating feedback in a communication system, the method comprising:

  • receiving information about first Evolved Node Bs (ENBs) and a threshold for the first ENBs, which are powered off at a specific time;

    measuring a channel status for each of second ENBs, which are subject to channel status measurement;

    selecting a third ENB having an optimal channel status from among the second ENBs, based on the measured channel statuses;

    generating first feedback information including a cell index and channel status information for the third ENB;

    measuring a channel status for each of the second ENBs, while the first ENBs are powered off;

    selecting a fourth ENB having an optimal channel status from among the second ENBs, based on the measured channel statuses; and

    generating second feedback information including a cell index and channel status information for the fourth ENB.

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