Extension of power headroom reporting and trigger conditions

  • US 20090245191A1
  • Filed: 03/26/2009
  • Published: 10/01/2009
  • Est. Priority Date: 03/26/2008
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • a processor configured to determine a power headroom report; and

    a transmitter configured to transmit the headroom report,wherein the processor is configured to determine the power headroom report with both positive and negative values of power headroom, as applicable, in which negative values indicate the missing power in dB to fulfill transmission requirements.

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