METHOD AND APPARATUS FOR PROVIDING SERVICES IN A PEER-TO-PEER COMMUNICATIONS NETWORK

• US 20090100137A1
• Filed: 10/11/2007
• Published: 04/16/2009
• Est. Priority Date: 10/11/2007
• Status: Abandoned Application

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Lillie, Ross J., VENKITARAMAN, Narayanan
• Application Number:
  US11/870,766
• Publication Number:
  US 20090100137A1
• Time in Patent Office: Days
• US Class Current: 709/205
• CPC Class Codes: H04L 67/104 Peer-to-peer [P2P] networks
• CPC Class Codes: H04L 67/1046 Joining mechanisms
• CPC Class Codes: H04L 67/1059 Inter-group management mechanisms, e.g. splitting, merging or interconnection of groups

Abstract

A method and apparatus that provides services in a peer-to-peer communications network is disclosed. The method may include determining at least one group to which a first application is associated, determining if there is at least one second application in the group, and if there is a second application, then sharing information with the second application.

Claims

1. A method of providing services in a peer-to-peer communications network, comprising:

determining at least one group to which a first application is associated;

determining if there is at least one second application in the group; and

if there is a second application, then sharing information with the second application.

2. The method of claim 1, further comprising:

determining a registry service corresponding to the at least one group and registering information corresponding to the first application in the registry service.

3. The method of claim 1, wherein the step of determining at least one group is based on at least one of user action, user context, device location, state information in the device hosting the application, and state information obtained from a second device with information corresponding to the user.

4. The method of claim 1, wherein the step of determining if there is at least one second application in the group is performed by registering with a p2p module and receiving a call back from the p2p module

5. The method of claim 1, wherein the step of determining if there is at least one second application in the group is performed by determining an IP address of a device using an identifier corresponding to the group and sending a message to that IP address, the device being one of a directory server, a device in the group, and a device with an equivalent application.

6. The method of claim 1, wherein the first and the second applications are in different devices in different subnets.

7. The method of claim 1, further comprising:

receiving information about a third application from the second application.

8. The method of claim 1, further comprising:

receiving a first message;

creating a second message using information in the first message; and

sending the second message to at least one of the peer-to-peer module and another application in the group

9. The method of claim 1, wherein the second application is equivalent to the first application.

10. The method of claim 1, further comprising:

changing a routing behavior of packets destined to at least one of an identifier corresponding to the group, the device hosting the first application and the device hosting the second application.

16. The mobile communication device of claim 1, wherein the application module receives information about the second application.

11. A mobile communication device that provides services in a peer-to-peer communications network, comprising:

a memory; and

an application module that determines at least one group to which a first application is associated, determines if there is at least one second application in the group, and if there is a second application in the group, then the application module shares information with the second application.

12. The mobile communication device of claim 11, wherein the application module determines a registry service corresponding to the at least one group and registering information corresponding to the first application in the registry service.

13. The mobile communication device of claim 11, wherein application module determines if there is at least one second application in the group is performed by registering with a p2p module and receiving a call back from the p2p module

14. The mobile communication device of claim 11, wherein the application module determines if there is at least one second application in the group is performed by determining an IP address of a device using an identifier corresponding to the group and sending a message to that IP address, the device being one of a directory server, a device in the group, and a device with an equivalent application.

15. The mobile communication device of claim 11, wherein the first and the second applications are in different devices in different subnets.

17. The mobile communication device of claim 11, wherein the application module receives information about a third application from the second application.

18. The mobile communication device of claim 11, wherein the application module receives a first message, creates a second message using information in the first message, and sends the second message to at least one of the peer-to-peer module and another application in the group.

19. The mobile communication device of claim 11, wherein the second application is equivalent to the first application.

20. The mobile communication device of claim 11, wherein the application module changes a routing behavior of packets destined to the group based upon the shared information.