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Reduced complexity receiver for UL CoMP

  • US 8,873,462 B2
  • Filed: 05/18/2011
  • Issued: 10/28/2014
  • Est. Priority Date: 05/18/2011
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving signals from a plurality of antennas, the signals being from a plurality of user equipments and comprising a plurality of sub-bands allocated to the plurality of user equipments;

    selecting, based on one or more criteria and for each of the plurality of selected sub-bands allocated to a selected one of the plurality of user equipments, one or more antennas of the plurality of antennas to be used for signal detection and interference suppression on the received signals for the selected user equipment; and

    performing, for the selected user equipment, the signal detection and interference suppression on the received signals for each of the plurality of selected sub-bands based on the corresponding selected one or more antennas for each of the plurality of selected sub-bands to create an output signal by subtracting an interference signal from the received signals.

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