Allocating transmit power among multiple air interfaces

Allocating transmit power among multiple air interfaces

  • CN 102,422,684 B
  • Filed: 05/07/2010
  • Issued: 02/08/2017
  • Est. Priority Date: 05/14/2009
  • Status: Active Grant
First Claim
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1. a kind of method of the power management for mobile device, described mobile device is sent out while support in multiple air interfacesPenetrate, methods described comprises:

  • Determine the first power level treating the first signal via the first air interface transmission;

    Determine the maximum available power level treating the secondary signal via the second air interface transmission;

    AndAt least adjustment treats the second power level of the secondary signal via the second air interface transmission so that described first power is electricThe flat summation with described second power level is less than or equal to threshold power level, and wherein at least adjusts described second power levelIncluding:

    When difference between described first power level and described maximum available power level exceedes power difference threshold value, determine and useIn the estimation launched via the second air interface the second power level so that described first power level and described estimationThe second power level between difference be less than described power difference threshold value;

    AndWhen difference between described first power level and described maximum available power level is less than power difference threshold value, will be describedSecond power level is set to described maximum available power level.

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