System and method for controlling access to location information

• US 7,224,987 B1
• Filed: 06/27/2002
• Issued: 05/29/2007
• Est. Priority Date: 06/27/2002
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Lawler, Stephen L., Bhela, Harvinder S., Rao, Rajesh M.
• Primary Examiner(s): WINTER, JOHN M
• Application Number:
  US10/184,136
• Time in Patent Office: 1,797 Days
• Field of Search: 455/456.1, 455/456.2, 455/456.5, 455/414.3, 455/456.3, 455/418, 701/200, 709/200, 709/246
• US Class Current: 455/456.3
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: H04L 67/306 User profiles
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04L 67/53 using third party service providers

Abstract

A system and method for providing location information associated with a location owner to location consumers. A location server includes an owner profile for controlling access to the owner'"'"'s location information. The owner profile contains information describing a user-defined geographic area. In response to a location consumer requesting the location owner'"'"'s location information, the location server obtains data describing a current location of the location owner. The server determines if the current location falls within a set of boundaries that defines the user-defined geographic area. If the current location falls within a set of boundaries that defines the user-defined geographic area, the location server transmits the location information to the requesting location consumer.

Claims

1. A computer system for providing information about the location of location owners to a location consumer in response to the receipt of a location request from said location consumer comprising:

(a) data storage for storing a location owner profile information being used for controlling access to information about the location of the associated location owner (“

location information”

), the location owner profile information including data describing a selected geographic area; and

(b) a data processing system for;

(i) receiving requests from location consumers for information about the location of location owners;

(ii) in response to the receipt of a request from a location consumer for location information, obtaining the location owner profile information from said data storage associated with said location owner, the location owner profile information including the data describing the selected geographic area;

(iii) obtaining from at least one location provider information about the location of said location owner;

(iv) processing the information provided by the location provider about the location of said location owner in accordance with said location owner profile information obtained from said data storage;

(v) determining if the location consumer is authorized to receive the location information, the authorization being based on an examination of the processed location information and the selected geographic area; and

(vi) if it is determined that the location consumer is authorized to receive the location information, transmitting the result of said processing of the information provided by the location provider to said location consumer requesting information about the location of said location owner.

2. The computer system of claim 1, wherein determining if the location consumer is authorized to receive the location information comprises:

determining if a geographic location described in the processed location information falls within a set of boundaries that define the selected geographic area; and

if the geographic location described in the processed location information falls within the set of boundaries defined in the selected geographic area, determining that the location consumer is authorized to receive the location information.

3. The computer system of claim 1, wherein the selected geographic area comprises a plurality of discrete geographic areas.

4. The computer system of claim 1, wherein the selected geographic area is defined by the location owner.

5. The computer system of claim 1, wherein determining if a geographic location described in the processed location information falls within a set of boundaries that define a plurality of selected geographic areas.

6. The computer system of claim 1, wherein determining if the location consumer is authorized to receive the location information comprises:

determining if a geographic location described in the processed location information falls within a set of boundaries defined in the selected geographic area; and

if the geographic location described in the processed location information falls within the set of boundaries that define the selected geographic area, transmitting the result of said processing of the information provided by the location provider to said location consumer requesting information about the location of said location owner.

7. The computer system of claim 1, wherein the selected geographic area comprises a plurality of discrete geographic areas.

8. The computer system of claim 1, wherein the data processing system allows the location owner to modify the data describing the selected geographic area.

9. The computer system of claim 1, wherein the location owner profile associates a data set describing a unique selected geographic area with individual location consumers.

10. The computer system of claim 1 wherein:

(a) the location owner profile information also includes data describing a time period during which the location consumer is authorized to access location information;

(b) the data processing system also determines if a time associated with the request corresponds with the time period during which the location consumer is authorized to access location information; and

(c) the result of said processing of the information provided by the location provider are transmitted to said location consumer requesting information about the location of said location owner only if it is determined that the time associated with the request corresponds with the time period during which the location consumer is authorized to access information about the location of the location owner.

11. The computer system of claim 10, wherein determining if a time associated with the request corresponds with the time period during which the location owner is authorized to access location information comprises:

obtaining the time when the request was received from a location owner for location information;

obtaining authorization data from the owner profile, the authorization data including the time period during which the location consumer is authorized to access the location information;

determining if the time when the request was received from a location owner for location information falls within the time period during which the location consumer is authorized to access the location information; and

if the time when the request was received from a location owner falls within the time period during which the location consumer is authorized to access the location information, transmitting the result of said processing of the information provided by the location provider to said location consumer requesting information about the location of said location owner.

12. The computer system of claim 11, wherein the authorization data describes a plurality of time periods during which the location consumer is authorized to access location information.

13. A method of providing information about the location of a location owner to a location consumer in response to the receipt of a location request produced by the location consumer, comprising:

(a) in response to receiving a location request from a location consumer for information about the location of a location owner, obtaining an owner profile associated with the location owner, the owner profile including data describing a selected geographic area;

(b) obtaining information about the location of the location owner from a location provider;

(c) processing the obtained information about the location of the location owner in accordance with the owner profile to generate data indicative of a current location of the location owner;

(d) using the data describing the selected geographic area and the data indicative of a current location to determine whether the location consumer is authorized to receive information about the location of the location owner; and

(e) if the location consumer is authorized to receive the data indicative of the current location, transmitting the data indicative of the current location of the location owner to the location consumer.

14. The method of claim 13, further comprising transmitting an error message to the location consumer if the location consumer is not authorized to receive information about the location of the location owner.

15. The method of claim 13, wherein determining if the location consumer is authorized to receive the location information comprises:

determining if a geographic location described in the processed location information falls within a set of boundaries that define the selected geographic area; and

if the geographic location described in the processed location information falls within the set of boundaries defined in the selected geographic area, determining that the location consumer is authorized to receive the location information.

16. The method of claim 13, wherein the selected geographic area is defined by the location owner.

17. The method of claim 13, wherein the selected geographic area comprises a combination of a plurality of discrete geographic areas.

18. The method of claim 17, wherein determining if the location consumer is authorized to receive the location information comprises:

determining if a geographic location described in the processed location information falls within a set of boundaries that define the selected geographic area; and

if the geographic location described in the processed location information falls within the set of boundaries defined in the selected geographic area, determining that the location consumer is authorized to receive the location information.

19. The method of claim 13, wherein in the owner profile also includes data describing a time period during which the location consumer is authorized to access information about the location of the location owner and wherein the method also includes:

(a) using the time period during which the location consumer is authorized to access information about the location of the location owner to determine whether the location consumer is authorized to receive information about the location of the location owner; and

(b) transmitting data indicative of the current location of the location owner to the location consumer only if location consumer is authorized to receive information about the location of the location owner based on the time period during which the location consumer is authorized to receive information about the location of the location consumer.

20. The method of claim 19, wherein using the time period during which the location consumer is authorized to access location information to determine whether the location consumer is authorized to receive information about the location of the location owner comprises:

obtaining the time when the request was received from a location owner for location information;

obtaining authorization data from the owner profile, the authorization data including the time period during which the location consumer is authorized to access the location information;

determining if the time when the request was received from a location owner for location information falls within the time period during which the location consumer is authorized to access the location information; and

if the time when the request was received from a location owner falls within the time period during which the location consumer is authorized to access the location information, transmitting the result of said processing of the information provided by the location provider to said location consumer requesting information about the location of said location owner.

21. The method of claim 20, wherein the owner profile describes a plurality of time periods during which the location consumer is authorized to access location information.

22. A computer-readable medium having computer-readable instructions for performing the method recited in claim 13.

23. A computer-readable medium having computer-readable instructions for performing the method recited in claim 16.

24. A computer-readable medium having computer-readable instructions for performing the method recited in claim 19.

25. A computer system having a memory, a processor, and an operating environment and for performing the method recited in claim 13.

26. A computer system having a memory, a processor, and an operating environment and for performing the method recited in claim 16.

27. A computer system having a memory, a processor, and an operating environment and for performing the method recited in claim 19.

28. A computer system for providing information about the location of location owners to a location consumer in response to the receipt of a location request from said location consumer comprising:

(a) data storage for storing a location owner profile information being used for controlling access to information about the location of the associated location owner (“

location information”

), the location owner profile information including data describing a selected geographic area and data describing a time period during which the location consumer is authorized to access location information; and

(b) a data processing system for;

(i) receiving requests from location consumers for information about the location of location owners;

(ii) in response to the receipt of a request from a location consumer for location information, obtaining the location owner profile information from said data storage associated with said location owner, the location owner profile information including the data describing the selected geographic area and the data describing a time period during which the location consumer is authorized to access location information;

(iii) obtaining from at least one location provider information about the location of said location owner;

(iv) processing the information provided by the location provider about the location of said location owner in accordance with said location owner profile information obtained from said data storage;

(v) determining if the location consumer is authorized to receive the location information, the authorization being based on an examination of the processed location information, the selected geographic area and the time period during which the location consumer is authorized to access location information; and

(vi) if it is determined that the location consumer is authorized to access information about the location of the location owner, transmitting the result of said processing of the information provided by the location provider to said location consumer requesting information about the location of said location owner.

29. The computer system of claim 28, wherein determining if the location owner is authorized to receive the location information comprises:

obtaining the time when the request was received from a location owner for location information;

determining if a geographic location described in the processed location information falls within a set of boundaries that define the selected geographic area;

determining if the time when the request was received from a location owner for location information falls within the time period during which the location consumer is authorized to access the location information; and

if the time when the request was received from a location owner falls within the time period during which the location consumer is authorized to access the location information, and if the geographic location described in the processed location information falls within a set of boundaries defined in the selected geographic area, transmitting the result of said processing of the information provided by the location provider to said location consumer requesting information about the location of said location owner.