Domain selection for mobile-originated message service

• US 10,104,512 B2
• Filed: 08/06/2010
• Issued: 10/16/2018
• Est. Priority Date: 08/10/2009
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Griot, Miguel, Song, Osok
• Primary Examiner(s): Chea, Philip
• Assistant Examiner(s): McAdams, Robert B
• Application Number:
  US12/851,678
• Publication Number:
  US 20110191430A1
• Time in Patent Office: 2,993 Days
• Field of Search: 709206
• CPC Class Codes: H04L 51/066 Format adaptation, e.g. format conversion or compression
• CPC Class Codes: H04L 51/214 using selective forwarding
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 65/1016 IP multimedia subsystem [IMS]
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 65/1095 Inter-network session transfer or sharing
• CPC Class Codes: H04L 65/80 Responding to QoS
• CPC Class Codes: H04W 4/14 Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
• CPC Class Codes: H04W 8/183 Processing at user equipment or user record carrier
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

An indication is used to control how message service information is routed over different domains. For example, an access terminal may be configured with an indication that indicates that a message service is preferred to be invoked over an IP domain or that the message service is not be invoked over the IP domain. The access terminal then delivers message service information based on the value of the indication. In some cases, a network entity generates the indication and sends the indication to the access terminal. In some cases, a domain for delivery of message service information is selected based on a domain that was selected for particular type of traffic.

Claims

1. A method of communication, comprising:

maintaining an indication at an access terminal, wherein the indication comprises a flag that has either a first designated value to indicate that a home public land mobile network (HPLMN) operator for the access terminal prefers a message service originated by the access terminal to be invoked over an Internet Protocol (IP) domain or a second designated value to indicate that the message service is not to be invoked over the IP domain; and

sending, by the access terminal, message service information over a domain selected at the access terminal based on whether the flag has the first designated value or the second designated value, wherein sending the message service information comprises;

attempting to send the message service information over Internet Protocol Multimedia Subsystem (IMS) signaling in response to the flag having the first designated value to indicate that the HPLMN operator prefers the message service to be invoked over the IP domain; and

attempting to attach to non-access stratum (NAS) signaling and send the message service information over the NAS signaling in response to the attempt to send the message service information over the IMS signaling failing.

2. The method of claim 1, wherein the message service comprises Short Message Service (SMS).

3. The method of claim 2, wherein the IP domain comprises an IMS domain.

4. The method of claim 1, further comprising receiving the indication from a network entity.

5. The method of claim 4, wherein the network entity is associated with the HPLMN operator for the access terminal.

6. The method of claim 1, further comprising configuring the access terminal based on the indication in conjunction with one or more of initial programming or deployment of the access terminal.

7. The method of claim 1, wherein sending the message service information further comprises attempting to register with a circuit-switched (CS) domain and send the message service information over the CS domain in response to the attempt to send the message service information over the IMS signaling failing.

8. The method of claim 1, wherein sending the message service information comprises attempting to send the message service information over the NAS signaling in response to the indication indicating that the message service is not to be invoked over the IP domain.

9. The method of claim 1, wherein sending the message service information comprises registering with a circuit-switched domain to send the message service information in response to the indication indicating that the message service is not to be invoked over the IP domain.

45. The method of claim 1, wherein signaling associated with the selected domain is available to the access terminal on an air interface that the access terminal uses to communicate with an access point that provides network connectivity to the selected domain such that the access terminal sends the message service information over the selected domain via the available signaling on the air interface used to communicate with the access point.

46. The method of claim 45, wherein the available signaling associated with the selected domain comprises a tunnel through the access point to the selected domain.

10. An apparatus for communication, comprising:

a memory component configured to maintain an indication at an access terminal, wherein the indication comprises a flag that has either a first designated value to indicate that a home public land mobile network (HPLMN) operator for the access terminal prefers a message service originated by the access terminal to be invoked over an Internet Protocol (IP) domain or a second designated value to indicate that the message service is not to be invoked over the IP domain; and

a message service processor configured to send, by the access terminal, message service information over a domain selected at the access terminal based on whether the flag has the first designated value or the second designated value, the message service processor further configured to;

attempt to send the message service information over Internet Protocol Multimedia Subsystem (IMS) signaling in response to the flag having the first designated value to indicate that the HPLMN operator prefers the message service to be invoked over the IP domain; and

attempt to attach to non-access stratum (NAS) signaling and send the message service information over the NAS signaling in response to the attempt to send the message service information over the IMS signaling failing.

11. The apparatus of claim 10, wherein the message service comprises Short Message Service (SMS).

12. The apparatus of claim 11, wherein the IP domain comprises an IMS domain.

13. The apparatus of claim 10, further comprising a receiver configured to receive the indication from a network entity.

14. The apparatus of claim 10, wherein the message service processor is further configured to attempt to attach to a circuit-switched (CS) domain and send the message service information over the CS domain in response to the attempt to send the message service information over the IMS signaling failing.

15. The apparatus of claim 10, wherein the message service processor is further configured to attempt to send the message service information over one of the NAS signaling or a circuit-switched (CS) domain in response to the indication indicating that the message service is not to be invoked over the IP domain.

47. The apparatus of claim 10, wherein signaling associated with the selected domain is available to the message service processor on an air interface between the access terminal and an access point configured to provide network connectivity to the selected domain such that the message service processor is configured to send the message service information over the selected domain via the signaling available on the air interface.

16. An apparatus for communication, comprising:

means for maintaining an indication at an access terminal, wherein the indication comprises a flag that has either a first designated value to indicate that a home public land mobile network (HPLMN) operator for the access terminal prefers a message service originated by the access terminal to be invoked over an Internet Protocol (IP) domain or a second designated value to indicate that the message service is not to be invoked over the IP domain; and

means for sending, by the access terminal, message service information over a domain selected at the access terminal based on whether the flag has the first designated value or the second designated value, wherein the means for sending the message service information comprises;

means for attempting to send the message service information over Internet Protocol Multimedia Subsystem (IMS) signaling in response to the flag having the first designated value to indicate that the HPLMN operator prefers the message service to be invoked over the IP domain; and

means for attempting to attach to non-access stratum (NAS) signaling and send the message service information over the NAS signaling in response to the attempt to send the message service information over the IMS signaling failing.

17. The apparatus of claim 16, wherein the message service comprises Short Message Service (SMS).

18. The apparatus of claim 17, wherein the IP domain comprises an (IMS) domain.

19. The apparatus of claim 16, further comprising means for receiving the indication from a network entity.

20. The apparatus of claim 16, wherein the means for sending the message service information further comprises means for attempting to attach to a circuit-switched (CS) domain and send the message service information over the CS domain in response to the attempt to send the message service information over the IMS signaling failing.

21. The apparatus of claim 16, wherein the means for sending the message service information comprises means for attempting to send the message service information over one of the NAS signaling or a circuit-switched (CS) domain in response to the indication indicating that the message service is not to be invoked over the IP domain.

48. The apparatus of claim 16, wherein signaling associated with the selected domain is available to the means for sending on an air interface between the access terminal and an access point configured to provide network connectivity to the selected domain such that the means for sending is configured to send the message service information over the selected domain via the signaling available on the air interface.

22. A non-transitory computer-readable storage medium, comprising code for causing an access terminal to:

maintain an indication at the access terminal, wherein the indication comprises a flag that has either a first designated value to indicate that a home public land mobile network (HPLMN) operator for the access terminal prefers a message service originated by the access terminal to be invoked over an Internet Protocol (IP) domain or a second designated value to indicate that the message service is not to be invoked over the IP domain; and

send message service information over a domain selected at the access terminal based on whether the flag has the first designated value or the second designated value, wherein the code for causing the access terminal to send the message service information comprises code for causing the access terminal to;

attempt to send the message service information over Internet Protocol Multimedia Subsystem (IMS) signaling in response to the flag having the first designated value to indicate that the HPLMN operator prefers the message service to be invoked over the IP domain; and

attempt to attach to non-access stratum (NAS) signaling and send the message service information over the NAS signaling in response to the attempt to send the message service information over the IMS signaling failing.

23. The non-transitory computer-readable storage medium of claim 22, wherein the message service comprises Short Message Service (SMS).

24. The non-transitory computer-readable storage medium of claim 23, wherein the IP domain comprises an (IMS) domain.

25. The non-transitory computer-readable storage medium of claim 22, further comprising code for causing the access terminal to receive the indication from a network entity.

26. The non-transitory computer-readable storage medium of claim 22, wherein the code for causing the access terminal to send the message service information further comprises code for causing the access terminal to attempt to attach to a circuit-switched (CS) domain and send the message service information over the CS domain in response to the attempt to send the message service information over the IMS signaling failing.

27. The non-transitory computer-readable storage medium of claim 22, wherein the code for causing the access terminal to send the message service information comprises code for causing the access terminal to attempt to send the message service information over one of the NAS signaling or a circuit-switched (CS) domain in response to the indication indicating that the message service is not to be invoked over the IP domain.

49. The non-transitory computer-readable storage medium of claim 22, wherein signaling associated with the selected domain is available to the access terminal on an air interface that the access terminal uses to communicate with an access point configured to provide network connectivity to the selected domain such that the code for causing the access terminal to send the message service information causes the access terminal to send the message service information via the available signaling on the air interface.

28. A method of communication, comprising:

generating an indication that comprises a flag that has either a first designated value to indicate that a home public land mobile network (HPLMN) operator for an access terminal prefers a message service originated by the access terminal to be invoked over an Internet Protocol (IP) domain or a second designated value to indicate that the message service is not to be invoked over the IP domain; and

sending the indication to the access terminal to control a domain that the access terminal selects when subsequently originating the message service based on whether the flag has the first designated value or the second designated value, wherein the indication causes the access terminal to attempt to send message service information over Internet Protocol Multimedia Subsystem (IMS) signaling if the flag has the first designated value to indicate that the HPLMN operator prefers the message service to be invoked over the IP domain, and wherein the indication further causes the access terminal to attempt to attach to non-access stratum (NAS) signaling and attempt to send the message service information over the NAS signaling if the attempt to send the message service information over the IMS signaling fails.

29. The method of claim 28, wherein the message service comprises Short Message Service (SMS).

30. The method of claim 29, wherein the IP domain comprises an (IMS) domain.

31. The method of claim 28, wherein the indication is sent by a network entity.

32. The method of claim 28, wherein the indication is sent by an entity associated with the HPLMN operator for the access terminal.

33. An apparatus for communication, comprising:

a message service processor configured to generate an indication that comprises a flag that has either a first designated value to indicate that a home public land mobile network (HPLMN) operator for an access terminal prefers a message service originated by the access terminal to be invoked over an Internet Protocol (IP) domain or a second designated value to indicate that the message service is not to be invoked over the IP domain; and

a transmitter configured to send the indication to the access terminal to control a domain that the access terminal selects when subsequently originating the message service based on whether the flag has the first designated value or the second designated value, wherein the indication causes the access terminal to attempt to send message service information over Internet Protocol Multimedia Subsystem (IMS) signaling if the flag has the first designated value to indicate that the HPLMN operator prefers the message service to be invoked over the IP domain, and wherein the indication further causes the access terminal to attempt to attach to non-access stratum (NAS) signaling and attempt to send the message service information over the NAS signaling if the attempt to send the message service information over the IMS signaling fails.

34. The apparatus of claim 33, wherein the message service comprises Short Message Service (SMS).

35. The apparatus of claim 34, wherein the IP domain comprises an (IMS) domain.

36. The apparatus of claim 33, wherein the indication is sent by a network entity.

37. An apparatus for communication, comprising:

means for generating an indication that comprises a flag that has either a first designated value to indicate that a home public land mobile network (HPLMN) operator for an access terminal prefers a message service originated by the access terminal to be invoked over an Internet Protocol (IP) domain or a second designated value to indicate that the message service is not to be invoked over the IP domain; and

means for sending the indication to the access terminal to control a domain that the access terminal selects when subsequently originating the message service based on whether the flag has the first designated value or the second designated value, wherein the indication causes the access terminal to attempt to send message service information over Internet Protocol Multimedia Subsystem (IMS) signaling if the flag has the first designated value to indicate that the HPLMN operator prefers the message service to be invoked over the IP domain, and wherein the indication further causes the access terminal to attempt to attach to non-access stratum (NAS) signaling and attempt to send the message service information over the NAS signaling if the attempt to send the message service information over the IMS signaling fails.

38. The apparatus of claim 37, wherein the message service comprises Short Message Service (SMS).

39. The apparatus of claim 38, wherein the IP domain comprises an (IMS) domain.

40. The apparatus of claim 37, wherein the indication is sent by a network entity.

41. A non-transitory computer-readable storage medium, comprising code for causing a computer to:

generate an indication that comprises a flag that has either a first designated value to indicate that a home public land mobile network (HPLMN) operator for an access terminal prefers a message service originated by the access terminal to be invoked over an Internet Protocol (IP) domain or a second designated value to indicate that the message service is not to be invoked over the IP domain; and

send the indication to the access terminal to control a domain that the access terminal selects when subsequently originating the message service based on whether the flag has the first designated value or the second designated value, wherein the indication causes the access terminal to attempt to send message service information over Internet Protocol Multimedia Subsystem (IMS) signaling if the flag has the first designated value to indicate that the HPLMN operator prefers the message service to be invoked over the IP domain, and wherein the indication further causes the access terminal to attempt to attach to non-access stratum (NAS) signaling and attempt to send the message service information over the NAS signaling if the attempt to send the message service information over the IMS signaling fails.

42. The non-transitory computer-readable storage medium of claim 41, wherein the message service comprises Short Message Service (SMS).

43. The non-transitory computer-readable storage medium of claim 42, wherein the IP domain comprises an (IMS) domain.

44. The non-transitory computer-readable storage medium of claim 41, wherein the indication is sent by a network entity.