Call routing in telecommunication system

Call routing in telecommunication system

  • CN 1,150,727 C
  • Filed: 11/29/2000
  • Issued: 05/19/2004
  • Est. Priority Date: 12/02/1999
  • Status: Active Grant
First Claim
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1. the method for a routing call in telecommunication system, described telecommunication system comprises:

  • -mobile communication system, it comprises at least one mobile services switching centre, the base station that at least one is attached thereto, and travelling carriage, be scheduled to telecom agreement from this travelling carriage by utilizing first on the dedicated radio link, set up one via the telecommunications connection of base station to mobile services switching centre;

    -packet data network, wherein data are according to for the agreement of packet data network appointment, transmit with the packet form;

    -with the server of mobile services switching centre and described packet data network communication, the message that the first telecom agreement form that will be provided by mobile communication system is provided this server is arranged into the packet of described packet data network protocol form, to be forwarded to terminal via described packet data network;

    This server also be used for decompressing message of the first telecom agreement form of the packet that provides via packet data network by terminal and be arranged into described packet data network protocol form, being forwarded to mobile communication system, and-at least one terminal is used to support described packet data network, and terminal is set up one and is connected with the telecommunications of server to mobile switching centre via packet data network thus,Described method comprises;

    Connect by using the second predetermined telecom agreement to set up a telecommunications, connect the packet that is sent as the specified described protocol form of packet data network through telecommunications thus from described terminal to described packet data network,Send and receive the message of the first telecom agreement form in the packet that is arranged into described packet data network agreement by described terminal,It is characterized in that,Utilize the described first telecom agreement analogue mobile station by described terminal.

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