Mobile communication system, compressed-mode controlling method for the system, and base and mobile stations

Mobile communication system, compressed-mode controlling method for the system, and base and mobile stations

  • CN 1,874,597 B
  • Filed: 09/21/2005
  • Issued: 01/23/2013
  • Est. Priority Date: 05/30/2005
  • Status: Active Grant
First Claim
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1. a mobile communication system comprises a plurality of base stations (1) and the mobile radio station (2) that can communicate by letter with described a plurality of base stations (1), and described mobile radio station (2) can activate compact model according to switching, and described mobile communication system comprises:

  • Distance-measuring device, it measures the distance between current and at least one base station that this mobile radio station (2) is communicated by letter in mobile radio station (2) and the described a plurality of base stations (1);

    Control device, its distance of measuring according to described distance-measuring device is controlled the activation of described compact model;

    Wherein, described distance-measuring device plays GPS distance estimations unit (17), described GPS distance estimations unit is according to the measurement result of the position of the position of the described base station (1) that utilizes GPS to record and described mobile radio station (2), estimate the distance between above-mentioned base station (1) and the described mobile radio station (2), andWherein, if the transmitted power of described base station (1) is greater than predetermined value, then described distance is estimated according to described measurement result in described GPS distance estimations unit (17), and, if the transmitted power of described base station (1) is equal to or less than described predetermined value, then described distance is not estimated in described GPS distance estimations unit (17).

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