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USE OF WIRELESS CIRCUIT-SWITCHED CONNECTIONS FOR TRANSFERRING INFORMATION REQUIRING REAL-TIME OPERATION OF PACKET-SWITCHED MULTIMEDIA SERVICES

  • US 20120281623A1
  • Filed: 05/07/2012
  • Published: 11/08/2012
  • Est. Priority Date: 01/19/2006
  • Status: Active Grant
First Claim
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1. A method of operation in a mobile radio terminal to provide communications between the mobile radio terminal and a multimedia core network via a wireless access network and a multi bearer service gateway network device, which multi bearer service gateway network device performs a double registration of the mobile radio terminal, the method comprising:

  • wirelessly transmitting a registration request to the multi bearer service gateway network device by the mobile radio terminal via the wireless access network;

    generating by the mobile radio terminal at least one of a location updating request, an identity request, or an identity response to an identity request which includes a private information element specified for a domain name of a home registrar of a user account; and

    wirelessly transmitting by the mobile radio terminal via the wireless access network the at least one of the location updating request, the identity request, or the identity response which includes the specified private information element to the multi bearer service gateway network device.

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