System and method for real-time processing and distribution of media content in a network of media devices

• US 20070094366A1
• Filed: 10/20/2005
• Published: 04/26/2007
• Est. Priority Date: 10/20/2005
• Status: Abandoned Application

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Ayoub, Ramy
• Application Number:
  US11/254,365
• Publication Number:
  US 20070094366A1
• Time in Patent Office: Days
• US Class Current: 709/223
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/611 for multicast or broadcast systems for broadcast or conference H04L12/18; arrangements for broadcast or distribution combined with broadcast H04H20/00; arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time H04H60/00; selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS], H04W4/06
• CPC Class Codes: H04L 65/80 Responding to QoS
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/303 Terminal profiles
• CPC Class Codes: H04L 67/563 Data redirection of data network streams
• CPC Class Codes: H04L 67/60 Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources admission control or resource allocation H04L47/70

Abstract

A system and method for managing media content between media devices is disclosed. In a centralized embodiment, a server monitors the media devices actively connected to the network and maintains information on each of the active media devices. The information includes the functions of each of the active media devices for processing media content. The server receives a request for media content and determines functions required to process the media content. The server then determines which of the active media devices have the required functions to process the media content and sends instructions to the determined media devices to configure processing of the media content. In response, the determined media devices process the media content, and the processed media content is delivered at the requesting media device. In a decentralized embodiment, the functions performed by the server are distributed among the various devices of the network.

Claims

1. A method of managing media content in a network, the network having a plurality of media devices connected to the network by a plurality of communication paths, the method comprising:

storing information at each of the media devices, the information at least including content processing functionality and throughput capacity for each of the media devices, wherein content processing comprises converting media content;

receiving a request for delivery of media content at a requesting media device;

determining from the information which one or more media devices are capable of providing the requested media content;

sending instructions from the requesting media device to the determined media devices to configure the content processing of the requested media content;

content processing the requested media content using the content processing functionality at least one of the determined media devices; and

sending the processed media content to the requesting media device.

2. The method of claim 1, wherein the act of content processing comprises at least on of:

encoding, decoding, transcoding, parsing, rendering, decrypting, encrypting, or a combination thereof.

3. The method of claim 1, wherein the act of sending the processed media content to the requesting media device comprises at least one of the following:

streaming the processed media content;

or

sending the processed media content in a form capable of being parsed and rendered by the requesting media device.

4. The method of claim 1, further comprising updating the information to reflect resource usage related to the content processing of the requested media content and the sending of the processed media content.

5. The method of claim 1, wherein the media content is selected from the group consisting of multi-media data, audio data, video data, cable broadcast data, radio broadcast data, satellite broadcast data, and television broadcast data.

6. The method of claim 1, wherein the act of determining comprises:

determining the content processing required to provide the requested media content; and

comparing the required content processing to the information of the media devices to determine which media devices can provide the required content processing.

7. The method of claim 1, wherein the requested media content comprises restricted media content, and wherein the act of determining from the information which one or more media devices are capable of providing the requested media content comprises determining which media device has a right to process the restricted media content.

8. The method of claim 1, wherein the act of determining comprises comparing the throughput capacities for the media devices to determine which media devices can provide the media content.

9. The method of claim 1, wherein the information stored for each of the media devices comprises processor capacity for each of the media devices, and wherein the act of determining comprises comparing the processor capacities for the media devices to determine which media devices can provide the media content.

10. The method of claim 1, further comprising sharing information between each of the media devices actively connected to the network to store the information at each of the active media devices.

11. The method of claim 1, further comprising reconfiguring the content processing of the requested media content in response to a media device leaving or entering the network.

12. A method of managing media content in a network, the network having a server and a plurality of media devices connected to the network by a plurality of communication paths, the method comprising:

storing information at the server, the information at least including content processing functionality and throughput capacity for each of the media devices on the network, wherein content processing comprises converting media content;

receiving a request at the server from a requesting media device for delivery of media content;

determining from the information at the server which one or more media devices are capable of providing the requested media content;

sending instructions from the server to the determined media devices to configure the content processing of the requested media content;

content processing the requested media content using the content processing functionality at least one of the determined media devices; and

sending the processed media content to the requesting media device.

13. The method of claim 12, further comprising updating the information at the server to reflect resource usage related to the content processing of the requested media content and the sending of the processed media content.

14. The method of claim 12, wherein the act of determining comprises:

determining the content processing required to provide the requested media content; and

comparing the required content processing to the information of the media devices to determine which media devices can provide the required content processing.

15. The method of claim 12, further comprising monitoring the media devices actively connected to the network with the server to store the information on the active media devices.

16. The method of claim 12, further comprising reconfiguring the content processing of the requested media content in response to a media device leaving or entering the network.

17. A media managing system, comprising:

a server communicatively connected to a network of media devices, the server configured to;

store information at least including content processing functionality and throughput capacity for each of the media devices on the network, wherein content processing comprises converting media content;

receive a request from a requesting media device for delivery of media content;

determine from the information which one or more media devices are capable of providing the requested media content;

send first instructions to the determined media devices to configure the content processing of the requested media content, whereby the content processing functionality at least one of the determined media devices performs the content processing of the requested media; and

send second instructions to the determined media devices to configure sending of the processed media content to the requesting media device.

18. The system of claim 17, wherein the server is further configured to update the information to reflect resource usage related to the content processing of the requested media content and the sending of the processed media content by the determined media devices.

19. The system of claim 17, wherein the media devices are selected from the group consisting of a portable electronic device, a cellular communication device, a home entertainment system, a personal computer, a vehicular entertainment system, and a media source.

20. The system of claim 17, wherein the media content is selected from the group consisting of multi-media data, audio data, video data, cable broadcast data, radio broadcast data, satellite broadcast data, and television broadcast data.

21. The system of claim 17, wherein the information stored for each of the media devices at the server comprises processor capacity for each of the media devices, and wherein to determine from the information which one or more media devices are capable of providing the requested media content, the system is configured to compare the processor capacities for the media devices to determine which media devices can provide the media content.

22. The system of claim 17, wherein the server is further configured to monitor the media devices actively connected to the network, and store the information on the active media devices.

23. The system of claim 17, wherein the server is further configured to reconfigure the content processing of the requested media content in response to a media device leaving or entering the network.