System and method for automatic registration notification for over-the-air activation
View Patent ↗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.
1. An unactivated mobile station programmed to perform a method comprising:
sending, to a wireless communications network, during a process that can be used by an activated mobile station to announce a current location of the mobile station and enable the wireless communications network to direct incoming calls to the activated mobile station, a message not including a valid mobile identification number, the message comprising information distinguishing the message as for activation of the unactivated mobile station, wherein the sending of the message causes the network to send activation parameters to the unactivated mobile station, and wherein the information distinguishing the message as for activation of the unactivated mobile station comprises an over-the-air activation function ID number; and
receiving the activation parameters sent from the wireless communications network responsive to the message comprising the information distinguishing the message as for activation of the unactivated mobile station.
2. The method of claim 1 wherein the message comprises a serial number of the mobile station for recording in a visitor location register of the wireless communications network.
3. The method of claim 1 wherein the activation parameters comprise number assignment module parameters.
4. The method of claim 1 wherein the activation parameters comprise a telephone number for the unactivated mobile station.
5. The method of claim 1 , further comprising: storing the activation parameters in memory within the unactivated mobile station.
6. The method of claim 1 wherein the over-the-air activation function ID number is a non-dialable number.
7. The method of claim 1 , wherein the over-the-air activation function ID number is contained in a plurality of unactivated mobile stations.
8. An unactivated mobile station programmed to perform a method comprising:
sending, to a wireless communications network, an activation message having a format of an ordinary registration order except it does not comprise a valid mobile identification number, the activation message, wherein the activation message comprises information distinguishing the activation message from an ordinary registration order, the information distinguishing the message from an ordinary registration order comprising an over-the-air activation function ID number;
receiving activation parameters sent from the wireless communications network responsive to the activation message; and
activating the mobile station via the activation parameters.
9. The method of claim 8 , further comprising:
programming the activation parameters in memory accessible by the mobile station.
10. The method of claim 8 wherein activating the mobile station comprises enabling the mobile station to send and receive voice communications via the supporting network.
11. The method of claim 8 wherein activating the mobile station comprises enabling the mobile station to receive messages from other mobile stations via the supporting network.
12. The method of claim 8 wherein the message comprises a serial number of the mobile station.
13. The method of claim 12 wherein the serial number comprises an electronic serial number for recording in a visitor location register of the wireless communications network.
14. The method of claim 8 wherein the activation parameters comprise number assignment module parameters.
15. The method of claim 8 wherein the activation parameters comprise a telephone number for the unactivated mobile station.
16. An unactivated mobile station programmed to perform a method comprising:
sending, to a wireless communications network, during a process ordinarily used to announce a current location of the mobile station and enable the wireless communications network to direct incoming calls to the mobile station, a message having a format of an ordinary registration order comprising information distinguishing the message as for activation of the unactivated mobile station, wherein the message comprises an electronic serial, number of the unactivated mobile station for recording in a visitor location register of the wireless communications network and an over-the-air activation function ID number, and wherein the message does not comprise a valid mobile identification number; and
receiving number assignment module activation parameters sent from the wireless communications network originating from an activation process initiated in an over-the-air activation processor responsive to the message comprising the information distinguishing the message as for activation of the unactivated mobile station.
17. A mobile switching center programmed to perform a method comprising:
receiving, from a mobile station, an activation message having a format of an ordinary registration order, wherein the activation message comprises information distinguishing the activation message from an ordinary registration order, the information distinguishing the activation message from an ordinary registration order comprising a value translatable into an address of an over-the-air activation function processor;
preparing a registration notification message comprising an unpopulated mobile identification number field;
providing the activation message to a signal transfer point configured to translate the translatable value into the address of the over-the-air activation function processor; and
storing, in a record in a visitor location register associated with the mobile switching center, at least some of the information distinguishing the activation message from an ordinary registration order.
18. The method of claim 17 wherein the at least some portion of the information distinguishing the activation message from an ordinary registration order that is stored in the visitor location register record serves as routing information for use in routing activation data to the mobile station.
19. The method of claim 17 wherein the information distinguishing the activation message from an ordinary registration order comprises a dummy mobile identification number.
20. The method of claim 17 wherein the activation message comprises at least a portion of an electronic serial number of the mobile station.
21. The method of claim 17 wherein the translatable value comprises an over-the-air activation function ID.