Reusing subscriber identity module information for radio access technology conversion

1. A conversion node configured to communicate with a premises security system, the premises security system comprising a first memory associated with a first subscriber profile, the conversion node comprising:

a second memory; and

processing circuitry in communication with the second memory, the processing circuitry configured to:

provision a first communication link with the premises security system;

receive the first subscriber profile via the first communication link;

provision a second communication link with a cellular network based at least on the first subscriber profile, the first subscriber profile being unsupported by the cellular network for direct communication between the premises security system and the cellular network; and

communicate, via the second communication link, data associated with the premises security system to the cellular network.

2. The conversion node of claim 1 , wherein the processing circuitry is further configured to:

at least one of cause transmission of and receive the data over the first communication link using a first radio access technology (RAT); and

at least one of cause transmission of and receive the data over the second communication link using a second RAT different from the first RAT.

3. The conversion node of claim 2 , wherein the first RAT is unsupported by the cellular network.

4. The conversion node of claim 2 , wherein the processing circuitry is further configured to cause the conversion node to broadcast data to the premises security system indicating that the conversion node supports the first RAT.

5. The conversion node of claim 1 , wherein the second memory is associated with a second subscriber profile, and the processing circuitry is further configured to:

modify the second subscriber profile based at least on the received first subscriber profile;

cause transmission of the modified second subscriber profile to a security server via the second communication link; and

receive from the security server data indicating that the premises security system has been granted access to at least one security function.

6. The conversion node of claim 5 , wherein the processing circuitry is further configured to modify the second subscriber profile by including, in the second subscriber profile, first information associated with at least one parameter of the first subscriber profile.

7. The conversion node of claim 6 , wherein the processing circuitry is further configured to modify the second subscriber profile by including, in the second subscriber profile, second information associated with the premises security system.

8. The conversion node of claim 7 , wherein the processing circuitry is further configured to provision the second communication link with the cellular network using at least one of the first information and the second information associated with the second subscriber profile.

9. The conversion node of claim 1 , wherein the first memory is a subscriber information module (SIM), and the second memory is an embedded SIM.

10. A method in a conversion node configured to communicate with a premises security system, the premises security system including a first memory associated with a first subscriber profile, the conversion node comprising a second memory, the method comprising:

provisioning a first communication link with the premises security system;

receiving the first subscriber profile via the provisioned first communication link;

provisioning a second communication link with a cellular network based at least on the first subscriber profile, the first subscriber profile being unsupported by the cellular network for direct communication between the premises security system and the cellular network; and

communicating, via the second communication link, data associated with the premises security system to the cellular network.

11. The method of claim 10 , further comprising:

at least one of transmitting and receiving the data over the first communication link using a first radio access technology (RAT); and

at least one of transmitting and receiving the data over the second communication link using a second RAT different from the first RAT.

12. The method of claim 11 , wherein the first RAT is unsupported by the cellular network.

13. The method of claim 11 , further comprising broadcasting data indicating that the conversion node supports the first RAT.

14. The method of claim 10 , wherein the second memory is associated with a second subscriber profile, and the method further comprises:

modifying the second subscriber profile based at least on the received first subscriber profile;

transmitting the modified second subscriber profile to a security server via the second communication link; and

receiving from the security server data indicating that the premises security system has been granted access to at least one security function.

15. The method of claim 14 , further comprising modifying the second subscriber profile by including, in the second subscriber profile, first information associated with at least one parameter of the first subscriber profile.

16. The method of claim 15 , further comprising modifying the second subscriber profile by including, in the second subscriber profile, second information associated with the premises security system.

17. The method of claim 16 , further comprising provisioning the second communication link with the cellular network using at least one of the first information and the second information associated with the second subscriber profile.

18. The method of claim 10 , wherein the first memory is a subscriber information module (SIM), and the second memory is an embedded SIM.

19. A system, the system comprising:

a premises security system comprising at least one premises device, the at least one premises device comprising:

a first memory associated with a first subscriber profile;

a conversion node configured to communicate at least with the premise device, the conversion node comprising:

a second memory; and

processing circuitry in communication with the second memory, the processing circuitry configured to:

provision a first communication link with the premises security system

receive the first subscriber profile via the provisioned first communication link;

provision a second communication link with a cellular network based at least on the first subscriber profile, the first subscriber profile being unsupported by the cellular network for direct communication between the premises security system and the cellular network; and

cause transmission, via the second communication link, of the data associated with the premises security system.

20. The system of claim 19 , wherein the second memory is associated with a second subscriber profile, and the processing circuitry is further configured to:

modify the second subscriber profile based at least on the received first subscriber profile;

receive, via the first communication link, data associated with the premises security system; and

receive data indicating that the conversion node has been authorized to communicate via the provisioned second communication link;

cause transmission of the modified second subscriber profile to a security server via the second communication link; and

receive an authentication indication from the security server granting the premises security system access to at least one security function.