Apparatus and method for use in location determination

• US 8,160,617 B2
• Filed: 06/22/2007
• Issued: 04/17/2012
• Est. Priority Date: 06/22/2007
• Status: Expired due to Fees

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Corporation
• Inventors: Scales, James
• Primary Examiner(s): Chang, Kent
• Assistant Examiner(s): Eisner, Ronald
• Application Number:
  US11/767,210
• Publication Number:
  US 20080316042A1
• Time in Patent Office: 1,761 Days
• Field of Search: 4554561-457
• US Class Current: 455/456.6
• CPC Class Codes: G01S 19/21 Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
• CPC Class Codes: G01S 19/45 by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
• CPC Class Codes: G07B 15/063 using wireless information transmission between the vehicle and a fixed station identification of vehicles G08G
• CPC Class Codes: H04W 24/00 Supervisory, monitoring or testing arrangements

Abstract

An apparatus is provided that includes circuitry configured for location determination arranged to obtain a geographic location of the apparatus; circuitry configured receiving connection point identification data, the connection point identification data useable in providing a wireless communication path to a remote circuitry providing a connection point, and wherein the connection point identification data is associated with a geographic location of the remote circuitry; and circuitry configured for associating one or more instances of the geographic location of the apparatus, as provided by the circuitry configured for location determination, with corresponding instances of the connection point identification data. This associating may be used to cross-check/validate the geographical location provided by the circuitry configured for location determination.

Claims

1. An apparatus comprising:

a processor; and

a memory having computer program code stored thereon, wherein the memory and the computer program code are configured to, when run on the processor, cause the apparatus to;

obtain a first geographic location for a portable electronic device;

receive corresponding connection point identification data from a connection point in the vicinity of the portable electronic device to provide a second geographic location for the portable electronic device, the connection point identification data being useable in providing a wireless communication path to a remote circuitry capable of providing a connection point for a portable electronic device, wherein the apparatus is caused to receive connection point identification data without establishing a wireless communication path to said remote circuitry, the connection point identification data being associated with a geographic location of the remote circuitry, said associated geographic location of the remote circuitry being used to provide the second geographic location for the portable electronic device;

associate one or more corresponding instances of the first and second geographic locations of the portable electronic device; and

compare the association to provide a cross-check to determine whether the first geographic location of the portable electronic device is a spoofed geographic location for the portable electronic device.

2. The apparatus of claim 1 wherein the remote circuitry is usable to provide one or more onward communication paths.

3. The apparatus of claim 1, wherein the memory and the computer program code are configured to, when run on the processor, cause the apparatus to be able to provide for wireless communication with the remote circuitry to provide one or more onward communication paths.

4. The apparatus of claim 1 wherein the remote circuitry comprises a cellular network element.

5. The apparatus of claim 1 wherein the remote circuitry comprises a WLAN access point, and the connection point identification data comprises one or both of an IP address and a MAC address of the WLAN access point.

6. The apparatus of claim 1 wherein the memory and the computer program code are configured to, when run on the processor, cause the apparatus to:

determine whether the first geographic location of the portable electronic device is a spoofed geographic location for the portable electronic device by identifying whether that first geographic location is within a predetermined range of the geographic location of the connection point, as provided by the connection point identification data, in order to perform the cross-check operation.

7. The apparatus of claim 1 wherein the memory and the computer program code are configured to, when run on the processor, cause the apparatus to use a satellite source to obtain the first geographic location of the portable electronic device.

8. The apparatus of claim 1 wherein the memory and the computer program code are configured to, when run on the processor, cause the apparatus to use a land-based source to obtain the first geographic location of the portable electronic device.

9. The apparatus of claim 8 wherein the land-based source comprises one or more of:

a cellular telecommunications network, a WLAN, a Bluetooth network, and a radio-frequency identification (RFID) tag reader.

10. The apparatus of claim 1 wherein the memory and the computer program code are configured to, when run on the processor, cause the apparatus to use dead reckoning circuitry to obtain the first geographic location of the portable electronic device.

11. The apparatus of claim 1 wherein the remote circuitry comprises one or more of:

a cellular telecommunications network, a WLAN, a Bluetooth network, and a radio-frequency identification (RFID) tag reader.

12. The apparatus of claim 1 wherein the memory and the computer program code are configured to, when run on the processor, cause the apparatus to obtain the first geographic location of a portable electronic device by receiving the first geographic location from an external source.

13. The apparatus of claim 1 wherein the memory and the computer program code are configured to, when run on the processor, cause the apparatus to obtain the first geographic location of the portable electronic device and corresponding connection point identification data to be associated therewith at one or more repeated time intervals.

14. The apparatus of claim 13 wherein the memory and the computer program code are configured to, when run on the processor, cause the apparatus to log the geographic location(s) and corresponding connection point identification data associated therewith in the apparatus.

15. The apparatus of claim 13 wherein the memory and the computer program code are configured to, when run on the processor, cause the apparatus to upload the first geographic location for the portable electronic device and corresponding connection point identification data associated therewith to a remote server in real time.

20. The apparatus of claim 1, wherein the apparatus is one or more of:

the portable electronic device, a server, a module for the portable electronic device, a module for a server.

21. The apparatus of claim 1, wherein the memory and the computer program code are configured to, when run on the processor, cause the apparatus to associate one or more instances of geographic locations obtained for the portable electronic device with corresponding instances of the connection point identification data.

16. An apparatus comprising:

means for obtaining a first geographic location for a portable electronic device;

means for receiving corresponding connection point identification data from a connection point in the vicinity of the portable electronic device to provide a second geographic location for the portable electronic device, the connection point identification data being useable in providing a wireless communication path to a remote circuitry capable of providing a connection point for a portable electronic device, wherein the connection point identification data is received without the establishment of a wireless communication path to said remote circuitry, the connection point identification data being associated with a geographic location of the remote circuitry, said associated geographic location of the remote circuitry being used to provide the second geographic location for the portable electronic device;

means for associating one or more corresponding instances of the first and second geographic locations of the portable electronic device; and

means for comparing the association to provide a cross-check to determine whether the first geographic location of the portable electronic device is a spoofed geographic location for the portable electronic device.

17. A non-transitory computer-readable medium having computer-executable components comprising:

a first component configured to obtain a first geographic location for a portable electronic device;

a second component configured to receive corresponding connection point identification data from a connection point in the vicinity of the portable electronic device to provide a second geographic location for the portable electronic device, the connection point identification data being useable in providing a wireless communication path to a remote circuitry capable of providing a connection point for a portable electronic device, wherein the connection point identification data is received without the establishment of a wireless communication path to said remote circuitry, the connection point identification data being associated with a geographic location of the remote circuitry, said associated geographic location of the remote circuitry being used to provide the second geographic location for the portable electronic device;

a third component configured to associate one or more corresponding instances of the first and second geographic locations of the portable electronic device; and

a fourth component configured to compare the association to provide a cross-check to determine whether the first geographic location of the portable electronic device is a spoofed geographic location for the portable electronic device.

18. A method comprising:

obtaining a first geographic location for a portable electronic device;

receiving corresponding connection point identification data from a connection point in the vicinity of the portable electronic device to provide a second geographic location for the portable electronic device, the connection point identification data being useable in providing a wireless communication path to a remote circuitry capable of providing a connection point for a portable electronic device, wherein the connection point identification data is received without the establishment of a wireless communication path to said remote circuitry, the connection point identification data being associated with a geographic location of the remote circuitry, said associated geographic location of the remote circuitry being used to provide the second geographic location for the portable electronic device;

associating, with a processor, one or more corresponding instances of the first and second geographic locations of the portable electronic device; and

comparing the association to provide a cross-check to determine whether the first geographic location of the portable electronic device is a spoofed geographic location for the portable electronic device.

19. A method of assembly of an apparatus, the method apparatus comprising:

providing circuitry configured for obtaining a first geographic location for a portable electronic device;

providing circuitry configured for receiving corresponding connection point identification data from a connection point in the vicinity of the portable electronic device to provide a second geographic location for the portable electronic device, the connection point identification data being useable in providing a wireless communication path to a remote circuitry capable of providing a connection point for a portable electronic device, wherein the connection point identification data is received without the establishment of a wireless communication path to said remote circuitry, the connection point identification data being associated with a geographic location of the remote circuitry, said associated geographic location of the remote circuitry being used to provide the second geographic location for the portable electronic device;

providing circuitry configured for associating one or more corresponding instances of the first and second geographic locations of the portable electronic device;

providing circuitry configured for comparing the association to provide a cross-check to determine whether the first geographic location of the portable electronic device is a spoofed geographic location for the portable electronic device; and

assembling together the respective circuitries to form the apparatus.