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Method and apparatus for updating a mobile unit

  • US 20020090946A1
  • Filed: 03/12/2002
  • Published: 07/11/2002
  • Est. Priority Date: 12/12/1996
  • Status: Active Grant
First Claim
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1. A method for transferring data in a communication system, the communication system comprising a central station, a mobile unit and a plurality of radio base stations, the method comprising the steps of receiving from the mobile unit registration information identifying a radio base station currently in communication with the mobile unit;

  • storing the registration information in a registration database located at the central station;

    transferring data from the central station to the mobile unit using the radio base station identified by the registration information stored in the registration database.

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