Granted Patent B2

US 9,769,592 · App. 14/834,216 · Granted Sep 19, 2017

Abstract

Claims (43)

1. A method, comprising:

receiving, at a first network node, an attach request message, wherein the attach request message includes short-message data formatted according to a short-message service (SMS) protocol and separate from attachment parameters;

receiving, from a second network node, a short-message data response message, wherein the short-message data response message includes at least one of an address for a short message service center, an indication that indicates no mobile-terminated message is pending for a user equipment (UE), or a short-message entity destination address.

2. The method of claim 1 , wherein the short-message data is one or more Protocol Data Units (PDUs) that are at least one of a short-message service (SMS)-SUBMIT PDU, an SMS-COMMAND PDU, an SMS-DELIVER-REPORT PDU, or an SMS-SUBMIT-REPORT PDU.

3. The method of claim 1 , wherein the attach request message indicates a type of service for transmitting the short-message data.

4. The method of claim 1 , wherein the attach request message indicates that the UE requests not to transition to a connected mode.

5. The method of claim 1 , further comprising:

sending a second message to the second network node, wherein the second message indicates a type of service for transmitting the short-message data.

6. The method of claim 5 , wherein the second message is at least one of an authentication request or a location update.

7. The method of claim 1 , wherein the short-message data response message comprises an insert subscriber data (ISD).

8. The method of claim 1 , further comprising:

transmitting an attach response message to the UE, wherein the attach response message indicates whether a message for the UE is pending.

9. The method of claim 1 , wherein the short-message data response message includes an address for a short-message service center, and the method further comprises:

determining the short-message service center based on the address included in the short-message data response; and

in response to the determining, transmitting the short-message data to the short-message service center.

10. A device, comprising:

a memory; and

at least one hardware processor communicatively coupled with the memory and configured to:

receive, at a first network node, an attach request message, wherein the attach request message includes short-message data formatted according to a short-message service (SMS) protocol and separate from attachment parameters;

receive, from a second network node, a short-message data response message, wherein the short-message data response message includes at least one of an address for a short message service center, an indication that indicates no mobile-terminated message is pending for a user equipment (UE), or a short-message entity destination address.

11. The device of claim 10 , wherein the short-message data is one or more Protocol Data Units (PDUs) that are at least one of a short-message service (SMS)-SUBMIT PDU, an SMS-COMMAND PDU, an SMS-DELIVER-REPORT PDU, or an SMS-SUBMIT-REPORT PDU.

12. The device of claim 10 , wherein the attach request message indicates a type of service for transmitting the short-message data.

13. The device of claim 10 , wherein the attach request message indicates that the UE requests not to transition to a connected mode.

14. The device of claim 10 , wherein the at least one hardware processor is further configured to:

send a second message to the second network node, wherein the second message indicates a type of service for transmitting the short-message data.

15. The device of claim 14 , wherein the second message is at least one of an authentication request or a location update.

16. The device of claim 10 , wherein the short-message data response message comprises an insert subscriber data (ISD).

17. The device of claim 10 , wherein the at least one hardware processor is further configured to:

transmit an attach response message to the UE, wherein the attach response message indicates whether a message for the UE is pending.

18. The device of claim 10 , wherein the short-message data response message includes an address for a short-message service center, and the at least one hardware processor is further configured to:

determine the short-message service center based on the address included in the short-message data response; and

in response to the determining, transmit the short-message data to the short-message service center.

19. A tangible, non-transitory computer-readable medium containing instructions which, when executed, cause a computing device to perform operations comprising:

receiving, at a first network node, an attach request message, wherein the attach request message includes short-message data formatted according to a short-message service (SMS) protocol and separate from attachment parameters;

receiving, from a second network node, a short-message data response message, wherein the short-message data response message includes at least one of an address for a short message service center, an indication that indicates no mobile-terminated message is pending for a user equipment (UE), or a short-message entity destination address.

20. A method, comprising:

sending, from a user equipment (UE) and to a network node, an attach request message, wherein the attach request message includes short-message data formatted according to a short-message service (SMS) protocol and separate from attachment parameters;

receiving, from the network node, an attach response message, wherein the attach response message indicates whether a message for the UE is pending.

21. A device, comprising:

a memory; and

at least one hardware processor communicatively coupled with the memory and configured to:

send, from a user equipment (UE) and to a network node, an attach request message, wherein the attach request message includes short-message data formatted according to a short-message service (SMS) protocol and separate from attachment parameters;

receive, from the network node, an attach response message, wherein the attach response message indicates whether a message for the UE is pending.

Assignments (11)