Carrier aggregation with power headroom report

  • US 8,848,556 B2
  • Filed: 06/20/2011
  • Issued: 09/30/2014
  • Est. Priority Date: 06/21/2010
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • configuring a user equipment to send a power headroom report control element in an uplink, the power headroom report control element includes a bitmap indicating which power headroom reports are being reported;

    receiving the power headroom report control element from the user equipment;

    processing the received power headroom report control element based on the configuration of the user equipment; and

    processing the received power headroom report control element by processing the bitmap to include bits for power headroom reports for a plurality of secondary cells.

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