METHOD AND APPARATUS FOR LOCATION NOTIFICATION USING LOCATION CONTEXT INFORMATION

• US 20150245178A1
• Filed: 05/13/2015
• Published: 08/27/2015
• Est. Priority Date: 04/29/2009
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: DICKE, Ronald Anthony, MARTIN-COCHER, Galle Christine
• Granted Patent: US 9,775,000 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04M 1/724 User interfaces specially adapted for cordless or mobile telephones
• CPC Class Codes: H04M 1/72403 with means for local support of applications that increase the functionality
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/025 using location based information parameters
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management
• CPC Class Codes: H04W 88/02 Terminal devices

Abstract

Provided is a method and apparatus for location notification using location context information. In accordance with an embodiment of the disclosure, a mobile device automatically generates location context information that indicates a point of interest in a vicinity of the mobile device. For example, if the user of the mobile device is at home, then the location context information indicates that the user is at home instead of merely indicating latitude/longitude information corresponding to the location of the home. The mobile device displays the location context information in order to convey the location of the mobile device in a manner that is meaningful without the need for a map. Alternatively, or additionally, the mobile device provides the location context information to at least one other device. This serves to inform other users of the location of the mobile device in a manner that is meaningful without the need for a map.

Claims

1-20. -20. (canceled)

21. A method comprising:

determining a location of a first mobile device;

based on the location of the first mobile device, determining a point of interest in a vicinity of the mobile device by selecting one of a plurality of points of interest according to at least one criterion;

generating location context information indicating the point of interest; and

displaying at a second mobile device the location context information in order to convey the location of the first mobile device;

wherein;

the plurality of points of interest comprise public points of interest; and

determining a point of interest in a vicinity of the first mobile device comprises at least one of;

querying a communal database for a public point of interest in the vicinity of the first mobile device; and

determining a public point of interest in the vicinity of the first mobile device based on location information retrieved from a mobile code.

22. The method of claim 21, wherein generating location context information indicating the point of interest comprises:

generating the location context information based on both location and movement of the first mobile device.

23. The method of claim 22, wherein generating the location context information based on both location and movement of the first mobile device comprises:

determining whether the first mobile device is moving towards the point of interest; and

if the first mobile device is moving towards the point of interest, generating the location context information to indicate arrival at the point of interest.

24. The method of claim 22, wherein generating the location context information based on both location and movement of the first mobile device comprises:

determining whether the first mobile device is moving away from the point of interest; and

if the first mobile device is moving away from the point of interest, generating the location context information to indicate departure from the point of interest.

25. The method of claim 21, wherein selecting one of a plurality of points of interest according to at least one criterion comprises:

selecting one of the plurality of points of interest that is nearest to the first mobile device.

26. The method of claim 21, wherein the plurality of points of interest further comprises at least one user-personal point of interest.

27. The method of claim 26, wherein the at least one user-personal point of interest comprises at least one of:

at least one point of interest geocoded from at least one address book;

at least one point of interest from a map application;

at least one point of interest geocoded from at least one picture; and

at least one point of interest retrieved from a mobile code.

28. The method of claim 21, wherein determining the location of the first mobile device comprises at least one of:

determining the location of the mobile device based on location information retrieved from a mobile code; and

determining the location of the first mobile device based on GPS (Global Positioning System).

29. The method of claim 21, wherein:

the method is executed in the second mobile device.

30. The method of claim 21, wherein:

the method is executed in a server; and

displaying at a second mobile device the location context information comprises;

the server providing the location context information to the second mobile device.

31. The method of claim 21, wherein determining the point of interest and generating the location context information are executed automatically.

32. A computer readable medium having computer executable instructions stored thereon for execution on a processor of a second mobile device or a server so as to implement the method of claim 21.

33. A mobile device comprising:

a wireless access radio;

a processor; and

a location context notifier configured for;

determining a location of a second mobile device;

based on the location of the second mobile device, determining a point of interest in a vicinity of the first mobile device by selecting one of a plurality of points of interest according to at least one criterion;

generating location context information indicating the point of interest; and

displaying at the mobile device the location context information to convey the location of the second mobile device;

wherein;

the plurality of points of interest comprise public points of interest; and

determining a point of interest in a vicinity of the second mobile device comprises at least one of;

querying a communal database for a public point of interest in the vicinity of the second mobile device; and

determining a public point of interest in the vicinity of the second mobile device based on location information retrieved from a mobile code.

34. The mobile device of claim 33, wherein the location context notifier is configured for generating location context information indicating the point of interest by:

generating the location context information based on both location and movement of the second mobile device.

35. The mobile device of claim 33, wherein the plurality of points of interest further comprise at least one user-personal point of interest.

36. The mobile device of claim 33, wherein determining the point of interest and generating the location context information are executed automatically.

37. The mobile device of claim 34, wherein the location context notifier is configured for generating the location context information based on both location and movement of the second mobile device by:

determining whether the second mobile device is moving towards the point of interest; and

if the second mobile device is moving towards the point of interest, generating the location context information to indicate arrival at the point of interest.

38. The mobile device of claim 34, wherein the location context notifier is configured for generating the location context information based on both location and movement of the second mobile device by:

determining whether the second mobile device is moving away from the point of interest; and

if the second mobile device is moving away from the point of interest, generating the location context information to indicate departure from the point of interest.

39. The mobile device of claim 33, wherein the location context notifier is configured for selecting one of a plurality of points of interest according to at least one criterion by:

selecting one of the plurality of points of interest that is nearest to the second mobile device.

40. The mobile device of claim 35, wherein the at least one user-personal point of interest comprises at least one of:

at least one point of interest geocoded from at least one address book;

at least one point of interest from a map application;

at least one point of interest geocoded from at least one picture; and

at least one point of interest retrieved from a mobile code.

41. A server comprising:

a processor; and

a location context notifier configured for;

determining a location of a first mobile device;

based on the location of the first mobile device, determining a point of interest in a vicinity of the first mobile device by selecting one of a plurality of points of interest according to at least one criterion;

generating location context information indicating the point of interest; and

displaying at a second mobile device the location context information to convey the location of the first mobile device;

wherein;

the plurality of points of interest comprise public points of interest; and

determining a point of interest in a vicinity of the mobile device comprises at least one of;

querying a communal database for a public point of interest in the vicinity of the first mobile device; and

determining a public point of interest in the vicinity of the first mobile device based on location information retrieved from a mobile code.

42. The server of claim 41, wherein determining the point of interest and generating the location context information are executed automatically.