The mobility of IMS user

The mobility of IMS user

  • CN 101,523,844 B
  • Filed: 10/16/2006
  • Issued: 01/20/2016
  • Est. Priority Date: 10/16/2006
  • Status: Active Grant
First Claim
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1. select the method being used for the input field sending information between wireless terminal and core network, use IP Multimedia System set up and control the session between described wireless terminal and described core network, described method comprises:

  • The database preserved about the information of the real-time packet-switched services ability of multiple input field is safeguarded in described IP Multimedia System;

    AndWhen the IP Multimedia System registration of described wireless terminal or after the IP Multimedia System registration of described wireless terminal, based on current use and/or can input field inquire described database, and based on the input field that the result and selecting of described inquiry is used by described wireless terminal.

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