System and Method for Content Delivery

• US 20100325711A1
• Filed: 06/10/2010
• Published: 12/23/2010
• Est. Priority Date: 06/23/2009
• Status: Active Grant

• Current Assignee: Uniloc 2017 LLC (SoftBank Group Corp.)
• Original Assignee: Uniloc Luxembourg S.à r.l. (f/k/a Uniloc Luxembourg S.A.) (Uniloc Corporation Pty. Limited)
• Inventors: Etchegoyen, Craig Stephen
• Granted Patent: US 8,452,960 B2
• Time in Patent Office: Days
• US Class Current: 726/7
• CPC Class Codes: H04L 63/0272 Virtual private networks
• CPC Class Codes: H04L 63/101 Access control lists [ACL]
• CPC Class Codes: H04W 12/086 using security domains
• CPC Class Codes: H04W 12/088 using filters or firewalls

Abstract

A system for content delivery operates as a static network device for delivering content to a mobile node. The system includes a transceiver adapted to receive a device identifier over a public network from the mobile node, the device identifier based on a combination of user-configurable and non-user-configurable parameters of the mobile node, a processor operatively coupled to the transceiver and to memory storing executable code. Executed, the code enables the processor to access a database of authorized device identifiers corresponding to known mobile nodes, establish, in response to the received device identifier matching one of the authorized device identifiers, a secure private network (SPN) with the mobile node, the established SPN tunneling across a segment of the public network, obtain the content for the mobile node, and send the content to the mobile node via the SPN.

Claims

1. A static network device for delivering content to at least one mobile node, comprising:

a transceiver module adapted to receive a device identifier over a public network from the at least one mobile node, the device identifier being based on a combination of at least one user-configurable parameter and at least one non-user-configurable parameter of the at least one mobile node;

at least one processor operatively coupled to the transceiver module; and

a memory module operatively coupled to the at least one processor and comprising executable code for the at least one processor to;

access a database of authorized device identifiers corresponding to known mobile nodes;

establish, in response to the received device identifier matching one of the authorized device identifiers, a secure private network (SPN) with the at least one mobile node, the established SPN tunneling across at least one segment of the public network;

obtain the content for the at least one mobile node; and

send the content to the at least one mobile node via the SPN.

2. The device of claim 1, wherein the transceiver module receives node location data regarding the at least one mobile node, the node location data comprising (a) a distance between the at least one mobile node and the device and (b) a velocity at which the at least one mobile node changes its position with respect to the device.

3. The device of claim 2, wherein the content is selected from a content database based at least in part on the node location data.

4. A mobile network device for communicating with and receiving content from at least one static node via a secure private network (SPN), comprising:

a transceiver module;

at least one processor operatively coupled to the transceiver module; and

a memory module operatively coupled to the at least one processor and comprising executable code for the at least one processor to;

locate the at least one static node via a public network;

send a device identifier to the at least one static node via the transceiver module, the device identifier being based on a combination of at least one user-configurable parameter and at least one non-user-configurable parameter of the device;

establish, in response to the at least one static node authenticating the device identifier from the device, the SPN with the at least one static node, the SPN tunneling across at least one segment of the public network; and

receive the content from the at least one static node via the SPN.

5. The device of claim 4, wherein the at least one processor determines at least one of (a) a distance between the device and the at least one static node and (b) a velocity at which the device changes its position with respect to the at least one static node.

6. The device of claim 5, wherein the transceiver receives the content from a first static node of the at least one static node, the first static node being closest in proximity to the device at a first time.

7. The device of claim 5, wherein the transceiver receives the content from a second static node of the at least one static node, the second static node being closest in proximity to the device at a second time.

8. The device of claim 4, wherein the transceiver module sends information regarding the at least one of the distance and the velocity to the at least one static node via the SPN.

9. The device of claim 8, wherein the received content is based at least in part on the information.

10. The device of claim 4, wherein the at least one non-user-configurable parameter comprises at least one of CPU ID, CPU model, CPU manufacturer, and CPU voltage for the device.

11. The device of claim 4, wherein the at least one non-user-configurable parameter is based on a degradation characteristic of a computer chip of the device.

12. The device of claim 4, wherein the at least one user-configurable parameter comprises one of hard disk volume name, user name, device name, user password, and hard disk initialization date for the device.

13. The device of claim 4, wherein the device identifier is generated by utilizing at least one irreversible transformation of the at least one user-configurable parameter and the at least one non-user-configurable parameter of the device.

14. The device of claim 4, wherein the device identifier is generated by utilizing a cryptographic hash function on the at least one user-configurable parameter and the at least one non-user-configurable parameter of the device.

15. The device of claim 4, wherein the transceiver module is adapted for wireless communication.

16. The device of claim 4, wherein the public network comprises the Internet.

17. A method for delivering content to at least one mobile node, comprising:

receiving a device identifier over a public network from the at least one mobile node, the device identifier being based on a combination of at least one user-configurable parameter and at least one non-user-configurable parameter of the at least one mobile node;

accessing a database of authorized device identifiers corresponding to known mobile nodes;

establishing, in response to the received device identifier matching one of the authorized device identifiers, a secure private network (SPN) with the at least one mobile node;

obtaining the content for the at least one mobile node; and

sending the content to the at least one mobile node via the SPN.

18. The method of claim 17, wherein sending the content comprises sending at least one advertisement.

19. The method of claim 17, further comprising receiving node location data regarding the at least one mobile node, the node location data comprising (a) a distance between the at least one mobile node and a static network device and (b) a velocity at which the at least one mobile node changes its position with respect to the device.

20. The method of claim 19, further comprising selecting the content from a content database based at least in part on the node location data.