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Method for operating portable terminal to reduce power during support of communication service and portable terminal supporting the same

  • US 8,655,338 B2
  • Filed: 04/04/2012
  • Issued: 02/18/2014
  • Est. Priority Date: 04/05/2011
  • Status: Active Grant
First Claim
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1. A method for operating a portable terminal to reduce power consumption during support of a communication service, the method comprising:

  • activating a Radio Frequency (RF) communication unit;

    downloading a part of data of predetermined content through the RF communication unit;

    buffering the downloaded part of the data in a buffer so as to output the buffered downloaded part of the data; and

    executing an idle time for terminating or reducing a power supply of the RF communication unit in a power reduction mode when the downloading of the part of the data of the predetermined contents during an activation time is completed,wherein respective durations of the activation time and the idle time are adjusted according to an amount of data remaining in the buffer.

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