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MOBILE WIRELESS TERMINAL, A METHOD OF MEASURING SIGNAL STRENGTH OF A RECEIVED SIGNAL, AND A METHOD OF SEARCHING FOR A BASE STATION

  • US 20120120999A1
  • Filed: 01/20/2012
  • Published: 05/17/2012
  • Est. Priority Date: 11/27/2009
  • Status: Active Grant
First Claim
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1. A mobile wireless terminal comprising:

  • a wireless receiving part configured to receive a wireless signal from a base station which belongs to a mobile communication system using a time-frequency conversion for baseband processing;

    a received signal processing part that includes a time-frequency converting circuit and is configured to process the wireless signal from the base station which belongs to the mobile communication system;

    a setting part configured to successively set, in the wireless receiving part, central frequencies within regions, wherein a frequency band that the mobile communication system uses is divided into the regions having a predetermined bandwidth; and

    a received signal strength measuring part configured to measure signal strength of a received signal in the received signal processing part over the regions of the frequency band that the mobile communication system uses based on time-frequency conversion results from the time-frequency converting circuit, the time-frequency conversion results being obtained for the respective regions using the respective central frequencies set by the setting part.

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