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MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION METHOD

  • US 20120003971A1
  • Filed: 02/23/2010
  • Published: 01/05/2012
  • Est. Priority Date: 03/16/2009
  • Status: Active Grant
First Claim
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1. A mobile communication system comprising:

  • a mobile station connected with a base station by radio when being in a cell formed by said base station, and configured to communicate with a counter side unit through said base station; and

    a relay station configured to form a limitation area,wherein said relay station receives a downlink signal from said base station and transmits a limitation downlink signal obtained by adding information showing that it is in the limitation area to said downlink signal to said limitation area, andwherein when receiving the limitation downlink signal, said mobile station transmits an uplink signal showing a function limited state to said base station in synchronization with a downlink channel received from said base station.

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