Wireless communication devices configurable via passive tags

• US 20050037707A1
• Filed: 09/23/2004
• Published: 02/17/2005
• Est. Priority Date: 12/16/1998
• Status: Active Grant

• Current Assignee: Daniel E. Lewis
• Original Assignee: Daniel E. Lewis
• Inventors: Lewis, Daniel E.
• Granted Patent: US 7,106,175 B2
• Time in Patent Office: Days
• US Class Current: 455/41.100
• CPC Class Codes: H04B 5/77 for interrogation

Abstract

A wireless communication device which includes a passive radio-frequency (RF) tag having a memory for receiving and storing initial configuration information utilized by the device. The initial configuration information is written to the wireless communication device without requiring that the device be fully assembled, operational, powered up, removed from packaging, etc. An RF controller transmits initial configuration information to the passive tag using an RF signal. The passive tag derives sufficient energy from the RF signal to store the initial configuration information in memory. The wireless communication device further includes an interface which allows a processor within the device to access the initial configuration information upon such time when the device is removed from its packaging, powered up and operational.

Claims

1. A wireless communication device destined for operation in a particular wireless network having interconnected access points, said device comprising a mobile terminal comprising:

a transceiver for communicating through one of the access points in the wireless network to form a wireless data communication path;

a processor for controlling operations of the transceiver based on initial configuration information including network communication parameters corresponding to this particular wireless network;

a passive tag for wirelessly receiving the initial configuration information from an external source and storing the initial configuration information in a non-volatile memory at a time when the transceiver and the processor are otherwise in a non-operational mode; and

an interface for enabling the processor to access the initial configuration information stored in the memory when the wireless communication device is in an operational mode and thereby allowing operation in the wireless network by drawing upon the initial configuration information.

2. The wireless communication device of claim 1, wherein the passive tag comprises an antenna for receiving a radio frequency (RF) signal with the initial configuration information modulated thereon, and a decoder/demodulator for demodulating the RF signal and decoding the initial configuration information therefrom.

3. The wireless communication device of claim 2, wherein the passive tag derives power from the RF signal and provides the derived power to the decoder/demodulator and the memory.

4. The wireless communication device of claim 1, wherein the network communication parameters comprise at least one of a network address and a network identification for the wireless communication device.

5. The wireless communication device of claim 1, wherein the mobile terminal further comprises a housing, wherein the transceiver, the processor, the passive tag, and the interface are contained within the housing, and wherein the housing is sized for portability.

6. The wireless communication device of claim 1, wherein the mobile terminal further comprises a housing, wherein the transceiver, the processor, the passive tag, and the interface are contained within the housing, and wherein the housing is sized to fit conveniently within a person'"'"'s hand.

7. The wireless communication device of claim 1, wherein the wireless communication device is non-operational by virtue of the processor being in a powered down state.

8. The wireless communication device of claim 1, wherein the wireless communication device is non-operational by virtue of being unassembled.

17. A method of initially configuring the wireless communication device of claim 1, said method comprising the steps of:

wirelessly transmitting the initial configuration information from a source external to the wireless communication device;

receiving the initial configuration information by the passive tag storing the initial configuration information in the non-volatile memory;

accessing the initial configuration information stored in the memory; and

controlling operations of the transceiver based on the initial configuration information.

18. A method as set forth in claim 17, wherein the processor is in a powered-down state during the transmitting and receiving steps.

19. A method as set forth in claim 17, wherein the wireless communication device is unassembled during the transmitting and receiving steps.

20. A method as set forth in claim 17, wherein said transmitting step comprises transmitting at least one of a network address and a network identification for the wireless communication device.

9. A method for use in relation to a wireless communication device destined for operation in a particular wireless network having interconnected access points, the device comprising a mobile terminal including a transceiver for communicating through one or the access points in the wireless network to form a wireless data communication path, a processor for controlling operations of the transceiver based on initial configuration information including network communication parameters corresponding to this particular wireless network, and a passive tag, the method comprising the step of:

wirelessly transmitting the initial configuration information from a source external to the wireless communication device so as to be received by the passive tag and stored in a non-volatile memory within the passive tag while the wireless communication device is otherwise in a non-operational mode;

interfacing the processor with passive tag to access the initial configuration information stored in the memory when the wireless device is in an operational mode; and

operating in the wireless network by drawing upon the initial configuration information.

10. The method of claim 9, wherein the passive tag comprises an antenna for receiving a radio frequency (RF) signal transmitted during the transmitting step with the initial configuration information modulated thereon, and a decoder/demodulator for demodulating the RF signal and decoding the initial configuration information therefrom.

11. The method of claim 10, further comprising the step of the passive tag deriving power from the RF signal and providing the derived power to the decoder/demodulator and the memory.

12. The method of claim 9, wherein the network communication parameters comprise at least one of a network address and a network identification for the wireless communication device.

13. The method of claim 9, wherein the mobile terminal further comprises a housing, wherein the processor, the passive tag and the interface are contained with the housing, and wherein the housing is sized for portability.

14. The method of claim 9, wherein the mobile terminal further comprises a housing, wherein the processor, the passive tag and the interface are contained with the housing, and wherein the housing is sized to fit conveniently within a person'"'"'s hand.

15. The method of claim 9, wherein the wireless communication device is non-operational by virtue of the processor being in a powered down state.

16. The method of claim 9, wherein the wireless communication device is non-operational by virtue of being unassembled.

21. A method of configuring and operating a mobile terminal for a particular wireless communication network having interconnected access points, said method comprising:

manufacturing a plurality of mobile terminals and storing them in an inventory, each of the mobile terminals having a transceiver for communicating through one of the access points in the wireless network to form a wireless data communication path, a processor, and a passive tag;

retrieving one of the mobile terminals from the inventory when a request is received and the particular wireless network has been identified;

wirelessly conveying initial configuration information to the passive tag of the retrieved mobile terminal, wherein the initial configuration information includes network communication parameters corresponding to the particular wireless network;

storing the conveyed initial configuration information in a non-volatile memory;

interfacing the processor of the retrieved mobile terminal with its passive tag to access the initial configuration information stored in the memory; and

controlling operation of the transceiver of the retrieved mobile terminal based upon the initial configuration information.

22. A method as set forth in claim 21, wherein the conveying and storing steps are performed when the processor is in a non-operational mode.

23. A method as set forth in claim 21, wherein the mobile terminals stored in the inventory are each in packaging, and wherein the packaging is not removed to perform the conveying and storing steps.

24. A method as set forth in claim 21, wherein the mobile terminal stored in the inventory are not fully assembled, and wherein the conveying and storing steps are performed while the retrieved mobile terminal is not fully assembled.

25. A method as set forth in claim 21, wherein each of the mobile terminals has a housing containing the transceiver, the processor, and the passive tag, and wherein the housing is sized for portability.

26. A method as set forth in claim 21, wherein wirelessly conveying step is performed by conveying a radio frequency (RF) signal with the initial configuration information modulated thereon to the passive tag, demodulating the RF signal, and decoding the initial configuration information therefrom.

27. A method as set forth in claim 26, wherein the wirelessly conveying step further comprises deriving power from the RF signal and providing the derived power to the decoder/demodulator and the memory.

28. A method as set forth in claim 21, wherein the initial configuration information comprises a serial number, network identification, network address, passwords, encryption keys, and/or RF configuration data.

29. A method as set forth in claim 21, wherein the communication parameters comprise a network address and/or a network identifier.

30. A mobile terminal destined for operation in a particular wireless network having interconnected access points, comprising:

a transceiver for communicating through one of the access points in the wireless network to form a wireless data communication path;

a processor for controlling operations of the transceiver;

a passive tag for wirelessly receiving the initial configuration information from an external source and storing the initial configuration information in a non-volatile memory at a time when the mobile terminal is otherwise in a non-operational mode, wherein the initial configuration comprises information necessary to locate and communicate with a certain server in order to download certain software therefrom; and

an interface for enabling the processor to access the initial configuration information stored in the memory when the mobile terminal is in an operational mode;

wherein the processor is programmed to locate and communicate with the server via the initial configuration information and to direct downloading of said software from the server, thereby allowing operation in the wireless network by drawing upon the downloaded software.

31. A mobile terminal as set forth in claim 30, wherein the server is an FTP server.

32. A mobile terminal as set forth in claim 31, wherein the FTP server is part of the destined-for wireless network.

33. A mobile terminal as set forth in claim 31, wherein the FTP server is controlled by the manufacturer of the mobile terminals.

34. A mobile terminal as set forth in claim 30, further comprising a housing sized for portability, and wherein the housing contains the transceiver, the processor, the passive tag, and the interface.

35. A mobile terminal as set forth in claim 30, wherein the passive tag comprises an antenna for receiving a radio frequency (RF) signal with the initial configuration information modulated thereon and a decoder/demodulator for demodulating the RF signal and decoding the initial configuration information therefrom.

36. A mobile terminal as set forth in claim 35, wherein the passive tag derives power from the RF signal and provides the derived power to the decoder/demodulator and the memory.

37. A mobile terminal as set forth in claim 30, wherein the software package includes network communication parameters corresponding to the particular wireless network.

38. A mobile terminal as set forth in claim 30, further comprising a housing sized to fit within a person'"'"'s hand and containing the transceiver and the passive tag.

39. A mobile terminal as set forth in claim 38, wherein the housing also contains the processor and the interface.

40. A mobile terminal as set forth in claim 31, wherein the mobile terminal is non-operational by virtue of the processor being in a powered-down state.

41. A mobile terminal as set forth in claim 31, wherein the mobile terminal is non-operational by virtue of being unassembled.

42. A method of configuring and operating a mobile terminal in a particular wireless network having interconnected access points, said method comprising:

manufacturing a plurality of mobile terminals and storing them in an inventory, each of the mobile terminals having a transceiver for communicating through one of the access points in the wireless network to form a wireless data communication path, a processor, and a passive tag;

retrieving one of the mobile terminals from the inventory when a request is received and the particular wireless network has been determined;

wirelessly conveying initial configuration information to the passive tag of the retrieved mobile terminal, wherein the initial configuration information includes data necessary to locate and communicate with a selected server;

storing the conveyed initial configuration information in a non-volatile memory,

interfacing the processor of the retrieved mobile terminal with its passive tag to access the initial configuration information stored in the memory so that the processor can locate the selected server;

communicating with the server, via the processor, and downloading a software package to the processor; and

controlling operation of the transceiver of the retrieved mobile terminal based upon the downloaded package.

43. A method as set forth in claim 42, wherein the server is an FTP server.

44. A method as set forth in claim 43, wherein the FTP server is on said particular wireless network.

45. A method as set forth in claim 43, wherein the FTP server is controlled by the manufacturer of the mobile terminals.

46. A method as set forth in claim 42, wherein each of the mobile terminals further comprises a housing sized for portability and containing the transceiver and the passive tag.

47. A method as set forth in claim 42, wherein the wirelessly conveying step is performed by conveying a radio frequency (RF) signal with the initial configuration information modulated thereon to the passive tag, demodulating the RF signal, and decoding the initial configuration information therefrom.

48. A method as set forth in claim 47, wherein the conveying step further comprises deriving power from the RF signal and providing the derived power to the decoder/demodulator and the memory.

49. A method as set forth in claim 42, wherein the mobile terminals stored in the inventory are each in packaging, and wherein the packaging is not removed to perform the conveying and storing steps.

50. A method as set forth in claim 42, wherein the mobile terminals stored in the inventory are not fully assembled, and wherein the conveying and storing steps are performed while the retrieved mobile terminal is not fully assembled.

51. A method as set forth in claim 42, wherein the initial configuration information comprises the network communication parameters or information allowing downloading of software containing the network communication parameters.

52. A method of configuring and operating a mobile terminal in a particular wireless network having interconnected access points, said method comprising:

manufacturing a plurality of mobile terminals and storing them in an inventory, each of the mobile terminals having a transceiver for communicating through one of the access points in the wireless network to form a wireless data communication path, a processor, and a passive tag;

retrieving one of the mobile terminals from the inventory when a request is received and the particular wireless network has been determined;

wirelessly conveying initial configuration information to the passive tag of the retrieved mobile terminal;

storing the conveyed initial configuration information in a non-volatile memory;

interfacing the processor of the retrieved mobile terminal with its passive tag to wirelessly convey the initial configuration information stored in the memory to the processor;

determining network communication parameters from this initial configuration information; and

controlling operation of the transceiver of the retrieved mobile terminal based upon the network communication parameters.

53. A method as set forth in claim 52, wherein the initial configuration information includes the network communication parameters.

54. A method as set forth in claim 52, wherein the initial configuration information comprises information allowing downloading of software containing the network communication parameters, and wherein the determining step comprises downloading the software to the processor.

55. A method as set forth in claim 54, wherein the initial configuration information allows the processor to locate a selected server and communicate therewith, wherein the software is available on such selected server, and wherein said downloading step comprises transmitting the software from the server to the processor.