LOCATION-BASED AND GROUP-BASED OPERATIONS ON A DATA PROCESSING DEVICE

• US 20130122875A1
• Filed: 01/10/2013
• Published: 05/16/2013
• Est. Priority Date: 08/05/2008
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Lee, Chunkwok
• Granted Patent: US 8,798,642 B2
• Time in Patent Office: Days
• US Class Current: 455/414.2
• CPC Class Codes: H04L 67/306 User profiles
• CPC Class Codes: H04M 3/42357 where the information is provided to a monitoring entity such as a potential calling party or a call processing server
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 4/023 using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/08 User group management
• CPC Class Codes: H04W 8/186 Processing of subscriber group data

Abstract

A system and method are described for location-based and group-based operations on a data processing device. For example, a computer-implemented method according to one embodiment of the invention comprises: establishing a group containing identities of a plurality of users within the group and notification data indicating when other users are to be notified about current locations of the users in the group; determining whether wireless data processing devices of two or more users of the group are at the same location or within a particular distance of the location; identifying the users and the location; and notifying other users in the group of the identity of the users and the location.

Claims

1. A wireless device comprising:

at least a memory and a processor configured to;

maintain a buddy list of friends of a user;

dynamically establish a group containing identities of users in the group, the group dynamically established based on the buddy list and based on additional buddy lists from each user in the group, each of the additional buddy lists corresponding to a respective user including each of the users in the group, other than the respective user, in the buddy list.

2. The wireless device of claim 1, wherein the group includes at least two of the friends of the user.

3. The wireless device of claim 1, wherein the group includes some but not all of the friends of the user in the buddy list.

4. The wireless device of claim 1, wherein the buddy list comprises an instant messaging buddy list.

5. The wireless device of claim 1, wherein the memory and the processor are further configured to:

determine whether the wireless device, and at least one additional wireless device corresponding to an additional user of the users in the group, are at a same location;

identify the user, the additional user, and the same location; and

notify the user and the additional user that the user and the additional user are at the same location.

6. The wireless device of claim 5, wherein the memory and the processor are further configured to notify each of the users in the group that the user and the additional user are at the same location.

7. The wireless device of claim 5, wherein the memory and the processor are configured to determine whether the wireless device, and the at least one additional wireless device corresponding to the additional user, are at the same location by:

receiving location data from the wireless device;

receiving additional location data from the at least one additional wireless processing device; and

comparing the location data to the additional location data to determine whether the wireless device and the additional wireless processing device are at the same location.

8. The wireless device of claim 7 wherein the location data and the additional location data comprises global positioning system (GPS) data or cell tower identification data

9. The wireless device of claim 5, wherein the memory and the processor are configured to notify the user and the additional user by providing a specified visual or audible notification.

10. The wireless device of claim 5, wherein the memory and the processor are configured to notify the user by causing an LED on the wireless device to flash.

11. A method comprising:

dynamically establishing a group containing identities of users in the group and wireless devices corresponding to the users in the group;

determining whether the wireless devices corresponding to two or more of the users in the group are at a same location;

identifying the two or more users and the same location; and

notifying the two or more users that the two or more users are at the same location.

12. The method of claim 11, further comprising notifying each of the users in the group that the two or more users are at the same location.

13. The method of claim 11, wherein the notifying further comprises notifying the two or more users by providing a specified visual or audible notification.

14. The method of claim 11, wherein the notifying further comprises notifying the two or more users by causing an LED on each of the wireless devices corresponding to each of the two or more users to flash.

15. The method of claim 11, further comprising:

prior to the notifying, determining whether parameters defined by each of the two or more users indicate that the two or more users should be notified; and

notifying the two or more users if the parameters indicate that the two or more users should be notified, or suppressing the notification if the parameters indicate that the two or more users should not be notified.

16. A method comprising:

maintaining a buddy list of friends of a user;

dynamically establishing a group containing identities of users in the group, the group dynamically established based on the buddy list and based on additional buddy lists, each of the additional buddy lists corresponding to a respective user including each of the users in the group, other than the respective user, in the buddy list.

17. The method of claim 16, wherein the method is implemented at a wireless device of the user.

18. The method of claim 16, wherein the method is implemented at a server.

19. The method of claim 16, wherein the group includes at least two of the friends of the user.

20. The method of claim 16, wherein the group includes some but not all of the friends of the user in the buddy list.