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

• Current Assignee: Intermec IP Corporation (Honeywell International Inc.)
• Original Assignee: Intermec IP Corporation (Honeywell International Inc.)
• Inventors: Rautiola, Markku, Oukka, Heikki
• Granted Patent: US 8,582,588 B2
• Time in Patent Office: Days
• US Class Current: 370/328
• CPC Class Codes: H04W 60/00 Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
• CPC Class Codes: H04W 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 8/26 Network addressing or numbering for mobility support
• CPC Class Codes: H04W 88/04 adapted for relaying to or from another terminal or user

Abstract

A system includes a terminal, a wireless access network, a multimedia core network and a network device, which connects the wireless access network to the multimedia core network, expanded location updating to the registration procedure of the multimedia core network, and performs double registration of the user to the multimedia core network. The terminal performs expanded location updating relaying the registration point identity of the multimedia core network, the user'"'"'s phone number and the private user identity to the network device in connection with normal location updating signaling. In the double registration performed by the network device, two addresses are registered for the user of the terminal, one of which is associated with the domain name of the terminal in question or a numeric IP address, and the other to a domain name of the network device or a numeric IP address.

Claims

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.

2. The method of operation of claim 1 wherein wirelessly transmitting the at least one of the location updating request, the identity request, or the identity response includes wirelessly transmitting the location updating request which includes the specified private information element via a circuit switched wireless access network.

3. The method of operation of claim 1, further comprising:

receiving a request by the mobile radio terminal, the request initiated by the multi bear service gateway; and

wherein the generating and wirelessly transmitting the at least one of the location updating request, the identity request, or the identity response which includes the private information element to the multi bearer service gateway network device is responsive to the received request.

4. The method of operation of claim 1 wherein wirelessly transmitting the at least one of the location updating request, the identity request, or the identity response includes wirelessly transmitting the location updating request which further includes a private mobile identity value and a private data structure specified for an international mobile phone number associated with the user account.

5. The method of operation of claim 4 wherein wirelessly transmitting the location updating request which further includes a private mobile identity value and a private data structure specified for an international mobile phone number associated with the user account includes transmitting the location updating request which includes a mobile subscriber integrated services digital network number (MSISDN) associated with the user account.

6. The method of operation of claim 1, further comprising:

receiving a request by the mobile radio terminal, the request initiated by the multi bear service gateway;

generating by the mobile radio terminal at least one of an identity request or an identity response to an identity request which includes a private mobile identity value and a private data structure specified for an international mobile phone numbers associated with the user account; and

wirelessly transmitting by the mobile radio terminal via the wireless access network the at least one of the identity request or the identity response which includes the private mobile identity value and a private data structure specified for an international mobile phone numbers associated with the user account to the multi bearer service gateway network device.

7. The method of operation of claim 6 wherein generating at least one of an identity request or an identity response to an identity request which includes a private mobile identity value and a private data structure specified for an international mobile phone numbers associated with the user account includes generating the at least one of the identity request or the identity response to the identity request which includes the private mobile identity value and the private data structure specified for a mobile subscriber integrated services digital network number (MSISDN) associated with the user account.

8. The method of operation of claim 1 wherein wirelessly transmitting the at least one of the location updating request, the identity request, or the identity response includes wirelessly transmitting the location updating request which further includes a private mobile identity value and a private data structure specified for a private user identity associated with the user account.

9. The method of operation of claim 8 wherein wirelessly transmitting the location updating request which further includes a private mobile identity value and a private data structure specified for a private user identity associated with the user account includes transmitting the location updating request with the private mobile identity value and the private data structure specified for an international mobile subscriber identity (IMSI) number associated with the user account.

10. The method of operation of claim 1, further comprising:

receiving a request by the mobile radio terminal, the request initiated by the multi bear service gateway;

generating by the mobile radio terminal at least one of an identity request or an identity response to an identity request which includes a private mobile identity value and a private data structure specified for a private user identity associated with the user account; and

wirelessly transmitting by the mobile radio terminal via the wireless access network the at least one of the identity request or the identity response which includes the private mobile identity value and the private data structure specified for the private user identity associated with the user account to the multi bearer service gateway network device.

11. The method of operation of claim 10 wherein wirelessly transmitting the at least one of the identity request or the identity response which includes the private mobile identity value and the private data structure specified for the private user identity associated with the user account includes wirelessly transmitting the at least one of the identity request or the identity response which includes the private mobile identity value and the private data structure specified for an international mobile subscriber identity (IMSI) number associated with the user account.

12. The method of operation of claim 1, further comprising:

receiving multimedia by the mobile radio terminal from a packet switched multimedia domain via a circuit switched wireless access domain.

13. 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 mobile radio terminal comprising:

a radio; and

a controller communicatively coupled to the radio and configured to;

cause the radio to wirelessly to transmit a registration request to the multi bearer service gateway network device via the wireless access network;

generate 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

cause the radio to wirelessly transmit 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.

14. The mobile radio terminal of claim 13 wherein the controller causes the radio to wirelessly transmit the at least one of the location updating request, the identity request, or the identity which includes the specified private information element via a circuit switched wireless access network.

15. The mobile radio terminal of claim 13 wherein the controller generates the at least one of the location updating request, the identity request, or the identity response which includes a private mobile identity value and a private data structure specified for an international mobile phone number associated with the user account.

16. The mobile radio terminal of operation of claim 15 the international mobile phone number associated with the user account includes a mobile subscriber integrated services digital network number (MSISDN) associated with the user account.

17. The mobile radio terminal of claim 13, wherein in response to a received request initiated by the multi bear service gateway, the controller:

generates at least one of an identity request or an identity response to an identity request which includes a private mobile identity value and a private data structure specified for an international mobile phone numbers associated with the user account; and

causes the radio to wirelessly transmit via the wireless access network the at least one of the identity request or the identity response which includes the private mobile identity value and a private data structure specified for an international mobile phone numbers associated with the user account to the multi bearer service gateway network device.

18. The mobile radio terminal of claim 17 wherein the controller generates the at least one of the identity request or the identity response to the identity request to include the private mobile identity value and the private data structure specified for a mobile subscriber integrated services digital network number (MSISDN) associated with the user account.

19. The mobile radio terminal of claim 13 wherein the controller causes the radio to wirelessly transmit the at least one of the location updating request, the identity request, or the identity response which further includes a private mobile identity value and a private data structure specified for a private user identity associated with the user account.

20. The mobile radio terminal of claim 19 wherein the controller causes the radio to wirelessly transmit the location updating request which further includes a private mobile identity value and a private data structure specified for an international mobile subscriber identity (IMSI) number associated with the user account.

21. The mobile radio terminal of claim 13 wherein in response to a received request initiated by the multi bear service gateway, the controller

generates at least one of an identity request or an identity response to an identity request which includes a private mobile identity value and a private data structure specified for a private user identity associated with the user account;

and

causes the radio to wirelessly transmit via the wireless access network the at least one of the identity request or the identity response which includes the private mobile identity value and the private data structure specified for the private user identity associated with the user account to the multi bearer service gateway network device.

22. The mobile radio terminal of claim 21 wherein the controller causes the radio to wirelessly transmit the at least one of the identity request or the identity response which includes the private mobile identity value and the private data structure specified for an international mobile subscriber identity (IMSI) number associated with the user account.

23. The mobile radio terminal of claim 13 wherein the radio receives multimedia by the mobile radio terminal from a packet switched multimedia domain via a circuit switched wireless access domain.