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Apparatus for provider connection and mobile communication system

  • US 20020061002A1
  • Filed: 11/16/2001
  • Published: 05/23/2002
  • Est. Priority Date: 11/21/2000
  • Status: Active Grant
First Claim
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1. An apparatus for provider connection, in a mobile communication system including a communication terminal on a mobile device side, a mobile device, an adapter for mobile data communication, a mobile switch and an access server, which is provided in said mobile switch, characterized in that the apparatus comprises:

  • a first detection circuit for discriminating a message in a TCP/IP packet sent from said access server and detecting an end of data transfer;

    a second detection circuit for discriminating a message in a TCP/IP packet sent from said communication terminal on a mobile device side, which is connected to said mobile device and said adapter for mobile data communication, and detecting that said communication terminal on a mobile device side has recognized an end of data transfer; and

    a line signal transmitting and receiving circuit for providing an indication to said mobile switch via a signal repeating device based on detection results of said first and said second detection circuits to release talking channels for TCP/IP data communication within a mobile communication network.

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