Methods and apparatus for monitoring for signals and selecting and/or using a communications band based on the monitoring results

Methods and apparatus for monitoring for signals and selecting and/or using a communications band based on the monitoring results

  • CN 101,690,296 A
  • Filed: 07/02/2008
  • Published: 03/31/2010
  • Est. Priority Date: 07/10/2007
  • Status: Active Application
First Claim
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1. , a kind of method of apparatus for operating communication, described method comprises:

  • Monitor, with received signal at least one WAN communication frequency range;

    AndIf do not receive the signal that signal power level is higher than threshold level in the section at the fixed time from described communications band, then select and the corresponding corresponding communications band of the communications band of described supervision, selected corresponding frequency band is selected for and transmits reciprocity signal.

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