Facilitating network communications with control server and devices utilizing virtual network connections

• US 9,241,026 B2
• Filed: 09/23/2011
• Issued: 01/19/2016
• Est. Priority Date: 10/17/2007
• Status: Active Grant

• Current Assignee: Dispersive Holdings Incorporated (Dispersive Networks, Inc.)
• Original Assignee: Dispersive Networks, Inc.
• Inventors: Twitchell, Robert W.
• Primary Examiner(s): BIAGINI, CHRISTOPHER D
• Application Number:
  US13/242,346
• Publication Number:
  US 20120166653A1
• Time in Patent Office: 1,579 Days
• Field of Search: 709/238
• US Class Current: 1/1
• CPC Class Codes: H04L 12/56 Packet switching systems
• CPC Class Codes: H04L 45/586 of virtual routers
• CPC Class Codes: H04L 47/17 Interaction among intermediate nodes, e.g. hop by hop
• CPC Class Codes: H04L 51/06 Message adaptation to terminal or network requirements
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 69/14 Multichannel or multilink protocols
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
• CPC Class Codes: H04L 69/22 Parsing or analysis of headers
• CPC Class Codes: H04L 69/28 Timers or timing mechanisms used in protocols
• CPC Class Codes: H04L 69/32 Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
• CPC Class Codes: H04L 69/325 in the network layer [OSI layer 3], e.g. X.25 H04L69/16 takes precedence

Abstract

A method includes communicating network connection information from a control server to each of a subset of devices for enabling an open network connection between each of the devices; spawning, by each device of the subset, a plurality of virtual machines for network connections that virtualize network capabilities of the device; establishing, by each device of the subset, a respective open network connection with each of the other devices of the subset using a respective spawned virtual machine and network connection information received from the control server; and communicating, by one or more devices of the subset, via each of the open network connections that are established with such one or more devices, data, whereby each such one or more devices of the subset functions in part as a server by serving data to other devices of the subset.

Claims

1. A method facilitating network communications, comprising the steps of:

(a) communicating network connection information from a control server to each of a first subset of devices for enabling an open network connection between each of the devices of the first subset;

(b) spawning, by each device of the first subset, a plurality of virtual machines for network connections that virtualize network capabilities of the device such that a plurality of virtual network connections are provided at each device;

(c) establishing, by each device of the first subset, a respective open network connection with each of the other devices of the first subset, over a respective network path, using a respective spawned virtual machine and network connection information received from the control server;

(d) communicating, by each device of the first subset to the control server, a status of each of the open network connections that are established with such device; and

(e) communicating, by one or more devices of the first subset, via each of the open network connections that are established with other devices of the first subset, data to the other devices of the first subset, the method involving, for each communication via an open network connection, transmitting the data in a plurality of packets from a respective originating device of the first subset to a respective destination device of the first subset by, for each packet,

(i) transmitting, from the respective originating device using the respective open network connection established using the respective spawned virtual machine of the respective originating device, the packet for communication to the respective destination device,

(ii) receiving, at a virtual machine that runs on a respective intermediate device and that virtualizes network capabilities of the respective intermediate device such that a virtual network connection is provided, the packet,

(iii) transmitting, from the respective intermediate device using the virtual network connection of the intermediate device, the packet for communication to the respective destination device, and

(iv) receiving, using the respective open network connection established using the respective spawned virtual machine of the respective destination device, the packet, whereby each such one or more devices of the first subset functions in part as a server by serving data to other devices of the first subset.

2. The method of claim 1, wherein each device of the first subset comprises an end-user device.

3. The method of claim 1, wherein at least one of the devices of the first subset is a computer.

4. The method of claim 3, wherein the computer includes multiple processing cores.

5. The method of claim 1, wherein some of the devices of the first subset are different types of devices.

6. The method of claim 1, wherein the network connection information comprises one or more IP addresses.

7. The method of claim 1, wherein the same network connection information is communicated to each device.

8. The method of claim 1, wherein different network connection information is communicated to each device.

9. The method of claim 1, wherein the network connection information communicated to each device is not identical, but may include overlap.

10. The method of claim 1, wherein said step of establishing, by each device of the first subset, a respective open network connection with each of the other devices of the first subset using a respective spawned virtual machine and network connection information received from the control server includes selecting, by each device, a routing protocol from among a plurality of available routing protocols for communicating data.

11. The method of claim 10, wherein the plurality of available routing protocols includes the Interior Gateway Routing Protocol (IGRP), the Enhanced Interior Gateway Routing Protocol (EIGRP), the Border Gateway Protocol (BGP), and the Constrained Shortest Path First (CSPF) protocol.

12. The method of claim 1, wherein said step of establishing, by each device of the first subset, a respective open network connection with each of the other devices of the first subset using a respective spawned virtual machine and network connection information received from the control server includes selecting, by each device, an initial node to transmit to.

13. The method of claim 12, wherein said step of selecting, by each device, an initial node comprises selecting, by each device, an initial node based at least partially on network information stored at that device.

14. The method of claim 13, wherein the method further includes a step of querying, by at least one of the devices of the first subset, one or more nodes of a network for network information.

15. The method of claim 1, wherein, at each device, the virtual machine is spawned in response to a request for a network connection from an application running on that device.

16. The method of claim 15, wherein the application is a computer game.

17. A method for facilitating network communications to provide a user experience, comprising the steps of:

(a) communicating network connection information from a control server to each of a first subset of devices for enabling an open network connection between each of the devices of the first subset;

(b) spawning, by each device of the first subset, a plurality of virtual machines for network connections that virtualize network capabilities of the device such that a plurality of virtual network connections are provided at each device;

(c) establishing, by each device of the first subset, a respective open network connection with each of the other devices of the first subset, over a respective network path, using a respective spawned virtual machine and network connection information received from the control server;

(d) communicating, by each device of the first subset to the control server, a status of each of the open network connections that are established with such device; and

(e) communicating, by one or more device of the first subset, via each of the open network connections that are established with other devices of the first subset, data to the other devices of the first subset, the method involving, for each communication via an open network connection, transmitting the data in a plurality of packets from a respective originating device of the first subset to a respective destination device of the first subset by, for each packet,

(i) transmitting, from the respective originating device using the respective open network connection established using the respective spawned virtual machine of the respective originating device, the packet for communication to the respective destination device,

(ii) receiving, at a virtual machine that runs on a respective intermediate device and that virtualizes network capabilities of the respective intermediate device such that a virtual network connection is provided, the packet,

(iii) transmitting, from the respective intermediate device using the virtual network connection of the intermediate device, the packet for communication to the respective destination device, and

(iv) receiving, using the respective open network connection established using the respective spawned virtual machine of the respective destination device, the packet, whereby each such one or more device of the first subset functions in part as a server by serving data to other devices of the first subset;

(f) processing, by each device of the first subset, the received data communicated over the one or more of the open network connections;

(g) providing a user experience, by each device of the first subset, based on the processed data received by that device over the one or more of the open network connections.