Sharing Assets Between UPnP Networks

• US 20090150570A1
• Filed: 12/07/2007
• Published: 06/11/2009
• Est. Priority Date: 12/07/2007
• Status: Abandoned Application

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google LLC (Alphabet Inc.)
• Inventors: Tao, Bo, Garcia, David, Zhuo, Shao Lin, Lee, Yen-Jen, Xia, Xiyuan, Broyde, Dmitry
• Application Number:
  US11/952,594
• Publication Number:
  US 20090150570A1
• Time in Patent Office: Days
• US Class Current: 709/249
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
• CPC Class Codes: H04L 69/24 Negotiation of communication capabilities

Abstract

Systems and computer program products for allowing a renderer in a UPnP network the capability of being able to render general Internet content of static or dynamic nature, which the renderer was not designed to render in the contents original data format and file type. The system queries all devices on the local network, queries specific remote servers over the Internet, and retrieves data feeds from remote sources. The queried and retrieved data that is not in a format and file type that can be rendered by the renderer is loaded into a template and turned into a format and file type acceptable by the renderer. The queried and retrieved data in the proper format and file type is organized in a custom format and made available for rendering to the renderer. The system has the capability of transmitting content or the metadata of the content within the devices on the local network to a hosting service over the Internet. Additionally, a second local network has the capability of accessing the content stored on the first local network.

Claims

1. A computer program product, comprising a computer readable storage medium having computer program instructions and data embodied thereon to adapt a content server coupled to a local network to share content on the local network with a remote device coupled to a remote network, the local network including a control point coupled to the local network, the content server and the control point communicating via a first communication protocol restricted to managing communication between devices across the local network, the content server adapted to use a second communication protocol for transporting content and data within and across networks, and wherein the content server cannot communicate directly with the remote device, the computer program instructions and data controlling the content server to perform the operations of:

receiving by the content server from the control point, via the first communication protocol, a request to share content stored on a storage device coupled to the local network;

transmitting by the content server, via the second communication protocol, metadata of the content stored on the storage device coupled to the local network to a host system coupled to the remote network, wherein the control point cannot communicate with the host system directly;

receiving by the content server from the host system a request initiated by the remote device for content associated with metadata; and

transmitting by the content server the requested content via the second communication protocol to the host system, for relaying the requested content to the remote device.

2. The computer program product of claim 1, wherein the transmitting by the content server the content requested comprises:

receiving by the content server, via the second communication protocol, the request for the content associated to the metadata from the hosting system; and

locating by the content server the location of the content associated to the metadata on the storage device coupled to the local network.

3. The computer program product of claim 1, wherein the content server is further adapted, responsive to the content not being in a file type or format requested, cross code the content into an appropriate file type and date format.

4. The computer program product of claim 3 wherein the cross coding of the content comprises:

placing the content into a template; and

processing the template into an appropriate file type and format.

5. The computer program product of claim 1, wherein the local network is in a UPnP architecture and the first communication protocol is a UPnP communication protocol.

6. A computer program product, comprising a computer readable storage medium having computer program instructions and data embodied thereon to adapt a host system coupled to a remote network to allow a content server coupled to a local network to share content on the local network with a remote device coupled to the remote network, the content server and devices coupled to the local network communicating via a first communication protocol restricted to managing communication between devices across the local network, the content server adapted to use a second communication protocol for transporting content and data within and across networks, and wherein the content server cannot communicate directly with the remote device on the remote network, the computer program instructions and data controlling the content server to perform the operations of:

receiving by the host system from the content server, via the second communication protocol, metadata of content stored on a storage device coupled to the local network;

receiving by the host system, via the second communication protocol, a request from the remote device for the content associated to the metadata;

identifying by the host system the location of the content associated to the metadata; and

requesting by the host system, via the second communication protocol, the content associated to the metadata from the content server.

7. The computer program product of claim 6, the computer program instructions and data to further adapt the host system to perform the operations of:

receiving by the host system from the content server, via the second communication protocol, the content associated to the metadata;

identifying by the host system the remote device that requested the content; and

transmitting by the hosting system, via the second communication protocol, the content requested to the remote device.

8. A computer-implemented system, adapted for a first server coupled to a local network to share content on the local network with a second server coupled to a remote network, the first server and a storage device coupled to the local network controlled via a first communication protocol restricted to managing communication between devices across the local network, the first server configured to communicate using a second communication protocol utilized for transporting content and data within and across networks, and wherein the first server cannot communicate directly with the second server, the system comprising:

the first server configured to upon request, via the first communication protocol, transmit, via the second communication protocol, metadata of the content stored on the storage device coupled to the local network to a hosting system coupled to the remote network and upon request, via the second communication protocol, transmit the content associated to the metadata to the hosting system; and

the second server configured to retrieve, via the second communication protocol, metadata from the hosting system and request content associated to metadata from the hosting system.

9. The system of claim 8, wherein the first server is further configured to:

receive via the second communication protocol, a request for content associated to the metadata transmitted to the hosting system; and

locate the location of the content associated to the metadata on the storage device coupled to the local network.

10. The system of claim 8, wherein the first server is further configured to cross code the content into an appropriate file type and date format, responsive to the content not being in a file type or format requested.

11. The system of claim 10, wherein the first server is further configured to cross code the content by placing the content into a template and processing the template into an acceptable file type and format

12. The system of claim 8, wherein the local network is in a UPnP architecture and the first communication protocol is a UPnP communication protocol.

13. A computer-implemented system, adapted for a hosting system to allow a first server coupled to a local network to share content on the local network with a second server coupled to a remote network, the first server and devices coupled to the local network controlled via a first communication protocol restricted to managing communication between devices across the local network, the first server configured to communicate using a second communication protocol utilized for transporting content and data within and across networks, and wherein the first server cannot communicate directly with the second server, the system comprising:

the hosting system configured to receive from the first server, via the second communication protocol, metadata of content stored on a storage device coupled to the local network and upon request from the second server for the content associated to the metadata, requesting the content associated to the metadata from the first server.

14. The system of claim 13, wherein the hosting system is further configured to:

receive from the first server, via the second communication protocol, the content associated to the metadata;

identify the second server that requested the content associated to the metadata; and

transmit via the second communication protocol the content requested to the second server.