Wireless subscription management with dynamic allocation of unique network addresses

• US 6,418,129 B1
• Filed: 11/28/2000
• Issued: 07/09/2002
• Est. Priority Date: 11/03/1997
• Status: Expired due to Fees

• Current Assignee: Bellsouth Intellectual Property Corporation (AT&T, Inc.)
• Original Assignee: Bellsouth Intellectual Property Corporation (AT&T, Inc.)
• Inventors: Fingerhut, Howard W.
• Primary Examiner(s): Olms, Douglas
• Assistant Examiner(s): VANDERPUYE, KENNETH N
• Application Number:
  US09/722,316
• Time in Patent Office: 588 Days
• Field of Search: 455/411, 455/410, 455/426, 455/419, 455/31.3, 455/462, 455/418, 455/428, 455/425, 370/328, 379/142.05
• US Class Current: 370/328
• CPC Class Codes: H04W 12/02 Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
• CPC Class Codes: H04W 12/03 Protecting confidentiality, e.g. by encryption
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 8/265 for initial activation of new user

Abstract

A wireless communication device is associated with a fixed site device or substantially non-mobile device such as a set-top box, a burglar alarm or intelligent vending machine. The wireless communication device is preprogrammed with a generic network address only. When it is desired that the fixed site device or non-mobile device communicate over a network, the wireless communication device sends an activation request message to the network, including its generic network address. An activation response message is subsequently received from the network and includes a unique network address. Subsequent communication is effected using the unique network address. When the communication is complete, the unique network address is disassociated from the wireless communication device and returned to a pool of unique network addresses for use by other wireless communication devices.

Claims

1. A method of communicating between (i) a fixed site device and (ii) a service provider that is connected to a wireless network, comprising the steps of:

(a) co-locating a wireless communication device having a generic network address (GNA) with the fixed site device;

(b) detecting a predetermined event upon which communication with the service provider is desired;

(c) generating, in the communication device, an activation request message including the generic network address;

(d) transmitting the activation request message to the wireless network;

(e) generating an activation response message including a unique network address (UNA) which is to be used, at least temporarily, by the communication device;

(f) transmitting the activation response message to the communication device, thereby activating the communication device with the UNA; and

(g) deactivating the communication device by returning the UNA to a pool of UNAs for subsequent use by another communication device.

2. The method of claim 1, further comprising transmitting information from the communication device to the service provider over the wireless network using the UNA.

3. The method of claim 1, wherein the fixed site device is a vending machine.

4. The method of claim 1, wherein the fixed site device is an alarm system.

5. The method of claim 1, wherein the fixed site device is a television set-top box.

6. The method of claim 5, wherein the set-top box is one of a cable and satellite television set-top box.

7. The method of claim 1, wherein the communication device receives information that is addressed to its GNA.

8. The method of claim 1, wherein the predetermined event is one of a completion of a period of time, an alarm, an inventory threshold and a malfunction.

9. The method of claim 1, wherein the activation request message includes a manufacturer serial number of the communication device, the GNA of the communication device, a node number and a base station number.

10. The method of claim 1, wherein the activation request message is transmitted to the network when an activation process is initiated without a request by the network.

11. The method of claim 1, wherein the activation request message is encrypted.

12. A method of dynamically allocating a unique network address (UNA) to a wireless communication device that is co-located with a fixed site device, comprising the steps of:

(a) detecting a predetermined event upon which communication between the fixed site device and a second location is desired;

(b) generating, in the communication device, an activation request message including a generic network address;

(c) transmitting the activation request message to a network;

(d) generating an activation response message including a unique network address (UNA) which is to be used at least temporarily with the communication device;

(e) transmitting the activation response message to the communication device, thereby activating the communication device with the UNA; and

(f) deactivating the communication device and by returning the UNA to a pool of UNAs for subsequent use by another communication device.

13. The method of claim 12, wherein the wireless communication device includes a generic network address (GNA) that is included in the activation request message.

14. The method of claim 12, wherein the fixed site device is a vending machine.

15. The method of claim 12, wherein the fixed site device is an alarm system.

16. The method of claim 12, wherein the fixed site device is a television set-top box.

17. The method of claim 16, wherein the set-top box is one of a cable and satellite television set-top box.

18. The method of claim 12, wherein the communication device receives information that is addressed to its GNA.

19. The method of claim 12, wherein the predetermined event is one of a completion of a period of time, an alarm, and an inventory threshold.

20. The method of claim 12, wherein the activation request message includes a manufacturer serial number of the communication device, a node number and a base station number.

21. The method of claim 12, wherein the activation request message is transmitted to the network when an activation process is initiated without a request by the network.

22. The method of claim 12, wherein the activation request message is encrypted.

23. A fixed site device including a wireless communication device, the wireless communication device comprising:

a radio modem including a scanning circuit;

a microprocessor coupled to the radio modem;

an input device coupled to the microprocessor; and

a memory storage unit coupled to the microprocessor, the memory storage unit being preprogrammed with a generic network address (GNA),

wherein the fixed site device transmits information via the wireless communication device after receiving a unique network address (UNA) and

wherein the UNA is made available to another wireless communication device after the information has been transmitted.

24. The fixed site device of claim 23, wherein the UNA is returned to a pool of UNAs for subsequent use by another communication device.

25. The fixed site device of claim 23, wherein the fixed site device is a vending machine.

26. The fixed site device if claim 23, wherein the fixed site device is an alarm system.

27. The fixed site device of claim 23, wherein the fixed site device is a television set-top box.

28. The fixed site device of claim 27, wherein the set-top box is one of a cable and satellite television set-top box.

29. The fixed site device of claim 23, wherein the wireless communication device receives information that is addressed to its GNA.

30. The fixed site device of claim 23, wherein a predetermined event initiates communication via the wireless communication device.

31. The fixed site device of claim 30, wherein the predetermined event is one of a completion of a period of time, an alarm, and a threshold condition.

32. The fixed site device of claim 23, wherein an activation request message is sent by the radio modem and the activation request message includes a manufacturer serial number of the wireless communication device, the GNA of the wireless communication device, a node number and a base station number.

33. The fixed site device of claim 32, wherein the activation request message is transmitted to a network when an activation process is initiated without a request by the network.