Apparatus and method for controlling a power in terminal of receiving a digital multimedia broadcasting

Apparatus and method for controlling a power in terminal of receiving a digital multimedia broadcasting

  • CN 101,019,426 A
  • Filed: 11/18/2005
  • Published: 08/15/2007
  • Est. Priority Date: 11/19/2004
  • Status: Active Application
First Claim
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1. device that in the portable terminal of supporting DMB (DMB) service, is used for battery power control, this device comprises:

  • First and second radio frequencies (RF) signal processor is used for handling respectively DMB signal and the call signal that receives by associated antennas;

    The DMB modulator-demodulator is used for the DMB signal of demodulation from RF signal processor output;

    WithVoltage detector is used to detect the voltage of this portable terminal, and if the voltage that is detected be less than or equal to threshold value, then forbid the DMB modulator-demodulator.

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