Virtual peer in a peer-to-peer network

• US 7,782,866 B1
• Filed: 09/29/2006
• Issued: 08/24/2010
• Est. Priority Date: 09/29/2006
• Status: Expired due to Fees

• Current Assignee: Qurio Holdings Incorporated
• Original Assignee: Qurio Holdings Incorporated
• Inventors: Walsh, Richard J., Amidon, Christopher M., Issa, Alfredo C., Hillen, Jens, Evans, James
• Primary Examiner(s): Shah; Chirag G
• Assistant Examiner(s): Mahmoudzadeh; Nima
• Application Number:
  US11/536,868
• Time in Patent Office: 1,425 Days
• Field of Search: 370/399
• US Class Current: 370/395.31
• CPC Class Codes: H04L 63/104 Grouping of entities
• CPC Class Codes: H04L 67/104 Peer-to-peer [P2P] networks
• CPC Class Codes: H04L 67/1046 Joining mechanisms
• CPC Class Codes: H04L 67/53 using third party service providers
• CPC Class Codes: H04L 67/562 Brokering proxy services

Abstract

The present invention relates to a virtual peer for a peer-to-peer (P2P) network. In general, the virtual peer is a logical construct enabling a number of virtual peer members to appear as a single peer node in the P2P network. In operation, a sponsoring agent creates and registers a virtual peer including a number of virtual peer members with the P2P network. Once registered, the virtual peer appears as a new peer node in the P2P network, wherein the sponsoring agent operates as the communication end-point for the virtual peer in the P2P network. Thereafter, when the sponsoring agent receives an incoming message on behalf of the virtual peer, the sponsoring agent sends the incoming message to one or more of the virtual peer members.

Claims

1. A method comprising:

registering, by a sponsoring agent, a virtual peer including a plurality of virtual peer members with a peer-to-peer (P2P) network such that the virtual peer is established as a peer in the P2P network, wherein each of the plurality of virtual peer members is communicatively coupled to the sponsoring agent;

receiving, from a device other than one of the plurality of virtual peer members, an incoming message on behalf of the virtual peer at the sponsoring agent operating as a communication end-point for the virtual peer in the P2P network;

sending, by the sponsoring agent, the incoming message to at least one of the plurality of virtual peer members; and

effecting by-passing of the sponsoring agent for an outgoing message from the at least one of the plurality of virtual peer members to a desired recipient by;

providing virtual peer credentials to the at least one of the plurality of virtual peer members to be used when providing an outgoing message to a desired recipient,

wherein when the at least one of the plurality of virtual peer members provides the outgoing message to the desired recipient using the virtual peer credentials, the outgoing message appears to the desired recipient to have been provided by the virtual peer rather than the at least one of the plurality of virtual peer members.

2. The method of claim 1 further comprising:

identifying the plurality of virtual peer members; and

registering the plurality of virtual peer members as members of the virtual peer.

3. The method of claim 2 wherein identifying the plurality of virtual peer members comprises:

receiving requests to join the virtual peer from a plurality of potential virtual peer members; and

determining whether to add each of the plurality of potential virtual peer members to the virtual peer, wherein the ones of the plurality of virtual peer members added to the virtual peer are the plurality of virtual peer members.

4. The method of claim 3 wherein the requests include information identifying owners of the plurality of potential virtual peer members, and determining whether to add each of the plurality of virtual peer members to the virtual peer comprises determining whether the owner of each of the plurality of virtual peer members is one of at least one owner authorized to join the virtual peer.

5. The method of claim 2 wherein identifying the plurality of virtual peer members comprises querying a plurality of potential virtual peer members to identify the plurality of virtual peer members.

6. The method of claim 1 wherein sending the incoming message to at least one of the plurality of virtual peer members comprises broadcasting the incoming message to the plurality of virtual peer members.

7. The method of claim 1 wherein sending the incoming message to at least one of the plurality of virtual peer members comprises:

identifying ones of the plurality of virtual peer members to receive the message; and

multi-casting the incoming message to the ones of the plurality of virtual peer members.

8. The method of claim 1 wherein sending the incoming message to at least one of the plurality of virtual peer members comprises:

identifying one of the plurality of virtual peer members to receive the message; and

sending the incoming message to the plurality of virtual peer members.

9. The method of claim 1 further comprising:

receiving a second incoming message from a peer node at the sponsoring agent on behalf of the virtual peer;

identifying one of the plurality of virtual peer members to receive the second incoming message; and

redirecting the peer node to the one of the plurality of virtual peer members.

10. The method of claim 1 further comprising:

receiving an outgoing message from one of the plurality of virtual peer members;

processing the outgoing message to convert the outgoing message to an outgoing message originating from the virtual peer; and

sending the outgoing message originating from the virtual peer to a desired recipient.

11. The method of claim 1 further comprising:

receiving a request from a peer node at the sponsoring agent on behalf of the virtual peer;

providing the request to at least one of the plurality of virtual peer members;

receiving a response from one of the plurality of virtual peer members; and

providing the response to the peer node.

12. The method of claim 1 further comprising:

receiving a request from a peer node at the sponsoring agent on behalf of the virtual peer;

identifying one of the plurality of virtual peer members to serve the request; and

effecting a connection between the one of the plurality of virtual peer members and the peer node by-passing the sponsoring agent for serving the request.

13. The method of claim 1 further comprising:

receiving a request from a peer node at the sponsoring agent on behalf of the virtual peer;

identifying one of the plurality of virtual peer members to serve the request; and

redirecting the peer node to the one of the plurality of virtual peer members.

14. The method of claim 1 further comprising:

receiving a request from a peer node at the sponsoring agent on behalf of the virtual peer;

identifying one of the plurality of virtual peer members to serve the request; and

directing the one of the plurality of virtual peer members to respond to the request via a connection by-passing the sponsoring agent.

15. The method of claim 1 further comprising:

receiving a request from a peer node at the sponsoring agent on behalf of the virtual peer;

identifying, by the sponsoring agent, one of the plurality of virtual peer members to serve the request;

providing, by the sponsoring agent, virtual peer credentials to the one of the plurality of virtual peer members; and

directing, by the sponsoring agent, the one of the plurality of virtual peer members to respond to the request on behalf of the virtual peer via a connection by-passing the sponsoring agent;

wherein when the one of the plurality of virtual peer members generates and provides a response to the peer node using the virtual peer credentials, the response appears to the peer node to have been provided by the virtual peer rather than the one of the plurality of virtual peer members.

16. The method of claim 1 further comprising:

receiving a request for a digital asset from a peer node at the sponsoring agent on behalf of the virtual peer;

identifying at least two of the plurality of virtual peer members hosting the digital asset;

concurrently obtaining segments of the digital asset from the at least two of the plurality of virtual peer members;

combining the segments of the digital asset to provide the digital asset; and

providing a response including the digital asset to the peer node.

17. The method of claim 1 further comprising:

receiving a request for a digital asset from a peer node at the sponsoring agent on behalf of the virtual peer;

identifying at least two of the plurality of virtual peer members hosting the digital asset; and

effecting concurrent transfers of segments of the digital asset from the at least two of the plurality of virtual peer members to the peer node via connections by-passing the sponsoring agent.

19. The method of claim 1 further comprising establishing communication between the sponsoring agent and the plurality of virtual peer members.

20. The method of claim 1 further comprising establishing communication between the sponsoring agent and the plurality of virtual peer members via the P2P network.

21. The method of claim 1 further comprising establishing communication between the sponsoring agent and the plurality of virtual peer members via the Internet.

22. The method of claim 1 further comprising establishing communication between the sponsoring agent and the at least one virtual peer member via local wireless communication.

23. The method of claim 1 wherein membership of the plurality of virtual peer members in the virtual peer depends on time of day.

24. The method of claim 1 wherein membership of the plurality of virtual peer members in the virtual peer depends on a location of the at least one virtual peer member.

18. The method of 1 wherein each of the plurality of virtual peer members is a member selected from a group consisting of:

a peer node in the P2P network, another virtual peer, an independent user device, a web server, and a proxy server.

25. A sponsoring node for hosting a virtual peer in a peer-to-peer (P2P) network comprising:

a communication interface; and

a control system associated with the communication interface and adapted to;

register the virtual peer including a plurality of virtual peer members with the P2P network such that the virtual peer is established as a peer in the P2P network, wherein the sponsoring node operates as a communication end-point for the virtual peer in the P2P network, and each of the plurality of virtual peer members is communicatively coupled to the sponsoring node;

receive, by a device other than one of the plurality of virtual peer members, an incoming message on behalf of the virtual peer;

send the incoming message to at least one of the plurality of virtual peer members; and

effect by-passing of the sponsoring node for an outgoing message from the at least one of the virtual peer members to a desired recipient by;

providing virtual peer credentials to the at least one of the virtual peer members to be used when providing the outgoing message to the desired recipient,

wherein when the at least one of the plurality of virtual peer members provides the outgoing message to the desired recipient using the virtual peer credentials, the outgoing message appears to the desired recipient to have been provided by the virtual peer rather than the at least one of the plurality of virtual peer members.

26. The sponsoring node of claim 25 wherein the control system is further adapted to broadcast the incoming message to the plurality of virtual peer members.

27. The sponsoring node of claim 25 wherein the control system is further adapted to:

identify ones of the plurality of virtual peer members to receive the message; and

multi-cast the incoming message to the ones of the plurality of virtual peer members.

28. The sponsoring node of claim 25 wherein the control system is further adapted to:

identify one of the plurality of virtual peer members to receive the message; and

send the incoming message to the plurality of virtual peer members.

29. The sponsoring node of claim 25 wherein the control system is further adapted to:

identify one of the plurality of virtual peer members to receive the message; and

redirect the device to the one of the plurality of virtual peer members.

30. The sponsoring node of claim 25 wherein the control system is further adapted to:

receive an outgoing message from one of the plurality of virtual peer members;

process the outgoing message to convert the outgoing message to an outgoing message originating from the virtual peer; and

send the outgoing message originating from the virtual peer to a desired recipient.