Apparatus and method for use in location determination

• US 8,504,071 B2
• Filed: 12/05/2012
• Issued: 08/06/2013
• 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): Edouard, Patrick
• Assistant Examiner(s): Eisner, Ronald
• Application Number:
  US13/705,949
• Publication Number:
  US 20130095854A1
• Time in Patent Office: 244 Days
• Field of Search: 455/404.2, 4554561-457, 455/410, 340/539.13, 340988-996
• US Class Current: 455/456.1
• 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 mobile item;

receive intrinsically freely available connection point identification data from a connection point in the vicinity of the mobile item to provide a second geographic location for the mobile item, the connection point identification data being useable in providing a wireless communication path to a remote circuitry capable of providing a connection point for the mobile item or a mobile cellular device, 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 mobile item;

associate one or more instances of the first and second geographic locations for the mobile item;

compare the one or more associated instances of the first and second geographic locations to provide a cross-check to determine whether the first geographic location for the mobile item is a spoofed geographic location for the mobile item; and

associate the one or more instances of the first and second geographic locations based on the respective times of receipt of the first geographic location and connection point identification data, and wherein the connection point identification data is time stamped to prevent falsification of the respective time of receipt using recorded data.

2. The apparatus of claim 1, wherein the remote circuitry comprises a cellular network element, and wherein the connection point identification data comprises a Cell ID of the cellular network element.

3. The apparatus of claim 2, wherein the Cell ID comprises one or more of a Cell Global Identity, a Mobile Country Code, a Mobile Network Code, a Local Area Code, a postal address, a post code, an identification of the nearest railway station, an identification of the nearest metro station, an identification of the nearest highway exit, GPS location details, and latitude and longitude coordinates.

4. The apparatus of claim 2, wherein the cellular network element belongs to an operator which the user has subscribed to or to an operator which the user has not subscribed to.

5. The apparatus of claim 1, wherein the remote circuitry comprises a WLAN access point, and wherein 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 apparatus is configured to use one or more of an external source, a satellite source, a land-based source and dead reckoning circuitry to obtain the first geographic location.

7. The apparatus of claim 1, wherein the apparatus is configured to receive the connection point identification data without establishing a wireless communication path to the remote circuitry.

8. The apparatus of claim 1, wherein the connection point identification data comprises information about other connection points in the vicinity of the mobile item.

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

10. The apparatus of claim 1, wherein the apparatus is configured to associate the one or more instances of the first and second geographic locations on receipt of a signal from a remote apparatus.

11. The apparatus of claim 1, wherein the apparatus is configured to provide the cross-check by identifying whether the first geographic location is within a predetermined range of the second geographic location.

12. The apparatus of claim 1, wherein the apparatus is integrated in the mobile item or is separate from the mobile item.

13. An apparatus comprising:

circuitry configured to obtain a first geographic location for a mobile item;

circuitry configured to receive intrinsically freely available connection point identification data from a connection point in the vicinity of the mobile item to provide a second geographic location for the mobile item, the connection point identification data being useable in providing a wireless communication path to a remote circuitry capable of providing a connection point for the mobile item or a mobile cellular device, 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 mobile item;

circuitry configured to associate one or more instances of the first and second geographic locations for the mobile item;

circuitry configured to compare the one or more associated instances of the first and second geographic locations to provide a cross-check to determine whether the first geographic location for the mobile item is a spoofed geographic location for the mobile item; and

circuitry configured to associate the one or more instances of the first and second geographic locations based on the respective times of receipt of the first geographic location and connection point identification data, and wherein the connection point identification data is time stamped to prevent falsification of the respective time of receipt using recorded data.

14. The apparatus of claim 13, wherein the circuitry configured to receive the connection point identification data comprises interface circuitry configured to interface with wireless communications circuitry, the wireless communications configured to receive the connection point identification data wirelessly from the remote circuitry, the interface circuitry configured to receive the connection point identification from the wireless communications circuitry.

15. The apparatus of claim 13, wherein the circuitry configured to receive the connection point identification data comprises wireless communications circuitry configured to receive the connection point identification data wirelessly from the remote circuitry.

16. A method comprising:

obtaining, by use of an apparatus, a first geographic location for a mobile item;

receiving, by use of an apparatus, intrinsically freely available connection point identification data from a connection point in the vicinity of the mobile item to provide a second geographic location for the mobile item, the connection point identification data being useable in providing a wireless communication path to a remote circuitry capable of providing a connection point for the mobile item or a mobile cellular device, 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 mobile item;

associating, by use of an apparatus, one or more instances of the first and second geographic locations for the mobile item;

comparing, by use of an apparatus, the one or more associated instances of the first and second geographic locations to provide a cross-check to determine whether the first geographic location for the mobile item is a spoofed geographic location for the mobile item; and

associating, by use of an apparatus, the one or more instances of the first and second geographic locations based on the respective times of receipt of the first geographic location and connection point identification data, and wherein the connection point identification data is time stamped to prevent falsification of the respective time of receipt using recorded data.

17. A system configured to perform the method of claim 16.

18. A non-transitory computer-readable medium comprising computer code, the computer code configured to:

obtain a first geographic location for a mobile item;

receive intrinsically freely available connection point identification data from a connection point in the vicinity of the mobile item to provide a second geographic location for the mobile item, the connection point identification data being useable in providing a wireless communication path to a remote circuitry capable of providing a connection point for the mobile item or a mobile cellular device, 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 mobile item;

associate one or more instances of the first and second geographic locations for the mobile item; and

compare the one or more associated instances of the first and second geographic locations to provide a cross-check to determine whether the first geographic location for the mobile item is a spoofed geographic location for the mobile item; and

associate the one or more instances of the first and second geographic locations based on the respective times of receipt of the first geographic location and connection point identification data, and wherein the connection point identification data is time stamped to prevent falsification of the respective time of receipt using recorded data.