System and method for automatic registration notification for over-the-air activation

• US 6,188,899 B1
• Filed: 07/15/1996
• Issued: 02/13/2001
• Est. Priority Date: 07/15/1996
• Status: Expired due to Term

• Current Assignee: AT&T Mobility II LLC (AT&T, Inc.)
• Original Assignee: AT&T Wireless Services Incorporated (AT&T, Inc.)
• Inventors: Chatterjee, Arun K., Daly, Brian Kevin, Leuca, Ileana A., Holmes, David William James
• Primary Examiner(s): Le, Vu
• Application Number:
  US08/679,890
• Time in Patent Office: 1,674 Days
• Field of Search: 455/419, 455/418, 455/551, 455/435, 455/432, 455/445, 455/560, 379/91.01, 379/387
• US Class Current: 455/435.1
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 12/08 Access security
• CPC Class Codes: H04W 12/35 Protecting application or service provisioning, e.g. securing SIM application provisioning
• CPC Class Codes: H04W 12/72 Subscriber identity
• 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 8/265 for initial activation of new user
• CPC Class Codes: H04W 88/18 Service support devices; Network management devices
• CPC Class Codes: H04W 92/24 between backbone network devices

Abstract

A method and system automatically activates a mobile station in a wireless communications network. The system includes an over the air activation function (OTAF) processor in the network that initiates an activation process in response to receiving a registration message from a mobile switching center serving the mobile station requesting the activation. Each mobile station has a unit of information stored into it at the time of its manufacture to enable it to request over the air activation. That unit of information is either the network routing address of the OTAF processor, or alternately, it is a value that is translatable into that address, either an OTAF ID number that is the same value for every mobile station or it is a sequentially serialized dummy value for the mobile identification number (a dummy MIN). When the mobile station is turned on for the first time in the network, it requests activation over the air by transmitting to the local mobile switching center a registration order. The registration order will include one of the three alternative forms of the information unit described above, either the routing address of the OTAF processor, or the OTAF ID number, or a dummy MIN.

Claims

1. A method for activating a mobile station in a wireless communications network to program a MIN into the mobile station prior to the first time that it is used, comprising the steps of:

receiving at a wireless network node a registration message, said registration message including a received MIN selected from the group consisting of a valid MIN and a dummy MIN, said dummy MIN being translatable into an address for an over the air activation processor in an SS7 network coupled to the wireless network;

said registration message further including, in addition to said received MIN, an electronic serial number (ESN) of the mobile station;

storing said ESN in a visitor location register (VLR);

if said received MIN is a valid MIN, routing said received message to a home location resister (HLR);

if said received MIN is a dummy MIN;

translating said dummy MIN into said address for said over the air activation processor;

routing said registration message to said over the air activation processor;

initiating an activation process at said over the air activation processor in response to said received registration message; and

transmitting activation parameters to said mobile station in response to said activation process using said ESN stored in said VLR.

2. The method of claim 1 wherein said network node receives a plurality of said registration messages from a plurality of mobile stations, each of the plurality of registration messages including the same said information translatable into said address.

3. The method of claim 2, wherein said information translatable into said address is an over the air function (OTAF) ID number.

4. The method of claim 1 wherein said network node receives a plurality of said registration messages from a plurality of mobile stations, each of the plurality of registration messages including mutually distinct said information translatable into said address.

5. The method of claim 4, wherein said information translatable into said address is a dummy mobile identification number (MIN).

6. The method of claim 1 further comprising the steps of:

establishing a voice channel between said mobile station and an activation center;

sending authorization data from said activation center to said over the air activation processor in response to information received from said voice channel; and

completing said activation process in response to said authorization data.

7. A method for activating a mobile station in a wireless communications network to program a MIN into the mobile station prior to the first time that it is used, comprising the steps of:

receiving at a wireless network node a registration message, said registration message including an address for an over the air activation processor in an SS7 network coupled to the wireless network;

said registration message further including an electronic serial number (ESN) in addition to said address for said over the air activation processor;

storing said ESN in a visitor location register (VLR);

routing said registration message to said over the air activation processor;

initiating an activation process at said over the air activation processor in response to said received registration message; and

transmitting activation parameters to said mobile station in response to said activation process using said ESN stored in said VLR.

8. The method of claim 7 wherein said network node receives a plurality of said registration messages from a plurality of mobile stations, each of the plurality of registration messages including the same said address.

9. The method of claim 7 wherein said network node receives a plurality of said registration messages from a plurality of mobile stations, each of the plurality of registration messages including mutually distinct values of said address.

10. The method of claim 7 further comprising the steps of:

establishing a voice channel between said mobile station and an activation center;

sending authorization data from said activation center to said over the air activation processor in response to information received from said voice channel; and

completing said activation process in response to said authorization data.

11. A system for activating a mobile station in a wireless communications network to program a MIN into the mobile station prior to the first time that it is used, comprising:

an over the air activation processor in an SS7 network coupled to the wireless network;

a mobile switching center at a node in said wireless network, receiving a registration message including a received MIN, said received MIN being selected from the group consisting of a valid MIN and a dummy MIN, said dummy MIN being translatable into an address for said over the air activation processor;

a visitor location resister (VLR) coupled to said mobile switching center;

said registration message further including an electronic serial number (ESN) of the mobile station, wherein said ESN is stored in said VLR;

a signal transfer point coupled to said mobile switching center in said SS7 network;

a home location register (HLR) coupled to said signal transfer point;

if said received MIN is a valid MIN, said signal transfer point routing said registration message to said HLR;

if said received MIN is a dummy MIN, said signal transfer point translating said dummy MIN into said address and routing said registration message to said over the air activation processor in said SS7 network;

said over the air activation processor initiating an activation process in response to said received registration message and causing transmission of parameters to said mobile station using said ESN stored in said VLR.

12. The system of claim 11 wherein said mobile switching center receives a plurality of said registration messages from a plurality of mobile stations, each of the plurality of registration messages including the same said information translatable into said address.

13. The system of claim 12, wherein said information translatable into said address is an over the air function (OTAF) ID number.

14. The system of claim 11 wherein said mobile switching center receives a plurality of said registration messages from a plurality of mobile stations, each of the plurality of registration messages including mutually distinct said information translatable into said address.

15. The system of claim 14, wherein said information translatable into said address is a dummy mobile identification number (MIN).

16. The system of claim 11 further comprising:

an activation center in said network having a voice channel established with said mobile station;

said activation center sending authorization data to said over the air activation processor in response to information received from said voice channel; and

said over the air activation processor completing said activation process in response to said authorization data.

17. A system for activating a mobile station in a wireless communications network to program a MIN into the mobile station prior to the first time that it is used, comprising:

an over the air activation processor in an SS7 network coupled to the wireless network;

a mobile switching center at a node in said wireless network, receiving a registration message, said registration message including an address for said over the air activation processor and, in addition to said address, an electronic serial number (ESN) of the mobile station;

a visitor location register (VLR) coupled to said mobile switching center, said ESN being stored in said VLR,

said mobile switching center causing a routing of said registration message in said SS7 network to said over the air activation processor;

said over the air activation processor initiating an activation process in response to said received registration message and causing transmission of parameters to said mobile station using said ESN stored in said VLR.

18. The system of claim 17 wherein said mobile switching center receives a plurality of said registration messages from a plurality of mobile stations, each of the plurality of registration messages including the same said address.

19. The system of claim 17 wherein said mobile switching center receives a plurality of said registration messages from a plurality of mobile stations, each of the plurality of registration messages including mutually distinct values of said address.

20. The system of claim 17 further comprising:

an activation center in said network having a voice channel established with said mobile station;

said activation center sending authorization data to said over the air activation processor in response to information received from said voice channel; and

said over the air activation processor completing said activation process in response to said authorization data.

21. A method for activating a mobile station in a wireless communications network coupled to a Signaling System 7 (SS7) network to program a MIN into the mobile station prior to the first time that it is used, comprising the steps of:

receiving at a mobile switching center in the wireless communications network a registration message, said registration message including a received MIN, said received MIN being selected from the group consisting of a valid MIN and a dummy MIN, said dummy MIN being translatable into an address for an over the air activation processor in the SS7 network;

said registration message further including an electronic serial number (ESN) of the mobile station;

storing said ESN of the mobile station in a visitor location register (VLR);

if said received MIN is a valid MIN, routing said registration message to a home location register (HLR);

if said received MIN is a dummy MIN;

translating said dummy MIN into said address at a signal transfer point (STP) in the SS7 network;

routing said registration message with the STP over said SS7 network to said over the air activation processor;

initiating an activation process at said over the air activation processor in response to said received registration message; and

transmitting activation parameters over the SS7 network and the wireless communications network to said mobile station in response to said activation process using said ESN stored in said VLR.

22. The method of claim 21 wherein said network node receives a plurality of said registration messages from a plurality of mobile stations, each of the plurality of registration messages including the same said information translatable into said address.

23. The method of claim 22, wherein said information translatable into said address is an OTAF ID number.

24. The method of claim 21 wherein said network node receives a plurality of said registration messages from a plurality of mobile stations, each of the plurality of registration messages including mutually distinct said information translatable into said address.

25. The method of claim 24, wherein said information translatable into said address is a dummy MIN.

26. The method of claim 21 further comprising the steps of:

establishing a voice channel between said mobile station and an activation center;

sending authorization data from said activation center to said over the air activation processor in response to information received from said voice channel; and

completing said activation process in response to said authorization data.

27. A system for activating a mobile station in a wireless communications network coupled to a Signaling System 7 (SS7) network to program a MIN into the mobile station prior to the first time that it is used, comprising:

an over the air activation processor in the SS7 network;

a mobile switching center receiving a registration message from the mobile station, said registration message including a received MIN, said received MIN including a valid MIN and a dummy MIN, said dummy MIN being translatable into an address for said over the air activation processor;

a visitor location register (VLR) coupled to said mobile switching center;

said registration message further including, in addition to said received MIN, an electronic serial number (ESN) of the mobile station;

a signal transfer point in the SS7 network coupled to said mobile switching center;

a home location register (HLR) coupled to said signal transfer point;

if said received MIN is a valid MIN, routing said registration message to said HLR;

if said received MIN is a dummy MIN, said signal transfer point translating said dummy MIN into said address and routing said registration message over the SS7 network to said over the air activation processor in said network;

said over the air activation processor initiating an activation process in response to said received registration message and causing transmission of parameters over the SS7 network and the wireless communications network to said mobile station using said ESN.

28. The system of claim 27, wherein said mobile switching center receives a plurality of said registration messages from a plurality of mobile stations, each of the plurality of registration messages including the same said information translatable into said address.

29. The system of claim 28, wherein said information translatable into said address is an OTAF ID number.

30. The system of claim 27, wherein said mobile switching center receives a plurality of said registration messages from a plurality of mobile stations, each of the plurality of registration messages including mutually distinct said information translatable into said address.

31. The system of claim 30, wherein said information translatable into said address is a dummy MIN.

32. The system of claim 27, further comprising:

an activation center in said network having a voice channel established with said mobile station;

said activation center sending authorization data to said over the air activation processor in response to information received from said voice channel; and

said over the air activation processor completing said activation process in response to said authorization data.