Distribution of interactive information content within a plurality of disparate distribution networks

• US 20070011717A1
• Filed: 09/23/2005
• Published: 01/11/2007
• Est. Priority Date: 07/06/2005
• Status: Abandoned Application

• Current Assignee: ActiveVideo Networks, Inc. (CommScope Holding Company, Inc.)
• Original Assignee: ActiveVideo Networks, Inc. (CommScope Holding Company, Inc.)
• Inventors: Lauder, Gary, Askenas, Mitchell, Brown, Gregory
• Application Number:
  US11/234,872
• Publication Number:
  US 20070011717A1
• Time in Patent Office: Days
• US Class Current: 725/135
• 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 65/762 at the source reformatting of additional data in video distribution servers H04N21/2355
• CPC Class Codes: H04L 65/765 intermediate
• CPC Class Codes: H04N 21/2393 involving handling client requests scheduling or organising the servicing of application requests H04L67/60
• CPC Class Codes: H04N 21/472 End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content end-user interfaces for retrieving video data from a database G06F16/739; network services for supporting unicast streaming H04L65/612
• CPC Class Codes: H04N 21/6106 specially adapted to the downstream path of the transmission network
• CPC Class Codes: H04N 7/17336 Handling of requests in head-ends

Abstract

An interactive information platform and method for distribution of interactive information content is shared by a plurality of disparate distribution networks. The interactive information platform includes a plurality of assignable sessions processors that render and encode the information content into a format capable of being decoded by a digital decoder associated with a television on any of the disparate distribution networks. The interactive information platform also includes an operation manager that receives requests for interactive television content from one or more digital decoders in one of a plurality of disparate distribution networks such as a cable television network, a telephone network, or a wireless network. The operation manager establishes an interactive session with the requesting digital decoder and assigns one of the sessions processors to the interactive session.

Claims

1. An interactive information platform comprising:

a plurality of assignable sessions processors arranged to responsively provide information content encoded into a format capable of being decoded by a decoder associated with a television;

an operation manager receiving requests for information content from one or more television user in any of a plurality of disparate television distribution networks and assigning one of the session processors to establish an interactive session for each requesting user; and

a communications link between the assignable processors and the operation manager, from which the information content can be sent to the television associated with the requesting user on any of the plurality of disparate television distribution networks.

2. The interactive information platform according to claim 1, wherein at least one of the session processors is capable of controlling a plurality of sessions.

3. An interactive television system having an interactive information platform according to claim 1 and further comprising:

a digital subscriber line multiplexor for demultiplexing information content associated with a plurality of sessions wherein each session is associated with a separate television and distributing through a telephone line the requested information content to the television associated with the session.

4. An interactive television system having an interactive information platform according to claim 1 and further comprising a router connected to the communication link for directing information content associated with a plurality of sessions through a telephone network.

5. An interactive television system having an interactive information platform according to claim 1 and further comprising a digital multiplexor for multiplexing information content from a plurality of sessions wherein each session is associated with a separate digital decoder in a cable television network

6. The interactive television system of claim 5 wherein multiplexing further comprises creating a radio frequency quadrature amplitude modulated signal.

29. The interactive information platform according to claim 1, wherein the operations manager receives an address from a digital decoder and provides the address to the assigned sessions processor for addressing the information content.

30. The interactive information platform according to claim 3, wherein the digital subscriber line multiplexor demultiplexes based upon an address provided by a digital decoder and the information content is forwarded to the digital decoder.

31. The interactive information platform according to claim 1, further comprising:

a digital multiplexor for multiplexing information content streams from a plurality of sessions;

wherein the operations manager receives an address from a digital decoder and provides the address to the assigned sessions processor for addressing the information content;

wherein if the digital decoder is in a cable television network the address provided by the digital decoder is for the digital multiplexor; and

wherein an identifier is provided to the digital decoder identifying the information content stream to be decoded.

7. A method of providing interactive television content from an interactive information platform to one of a plurality of digital decoders residing in one of a plurality of disparate television distribution networks, each digital decoder associated with a television, the method comprising:

receiving a request for interactive information content from a user associated with a television;

assigning a processor to the request for interactive information content;

retrieving the information content from a storage location;

rendering the information content using the processor;

formatting the information content into a format that is compatible with the digital decoders on the plurality of television distribution networks; and

transmitting the formatted and rendered information content to the requesting digital decoder.

8. The method according to claim 7 wherein formatting includes compressing the information content into a format that is compatible with the digital decoder.

9. The method according to claim 8, wherein the format is an MPEG format.

10. The method according to claim 7, wherein each distribution network has a different transmission format.

11. The method according to claim 7, wherein one of the television distribution networks is a cable television network and a second one of the television distribution networks is a telephone network.

12. The method according to claim 7, wherein one of the television distribution networks is a telephone network and a second one of the television distribution networks is a wireless network.

13. The method according to claim 7, wherein one of the television distribution networks is a wireless network and a second one of the television distribution networks is a cable television network.

14. The method according to claim 7, wherein one of the television distribution networks is a cable television network carrying television signals using an IP protocol and a second one of the television distribution networks is a telephone network using an IP protocol.

15. The method according to claim 7 wherein the interactive information content is a video game.

16. The method according to claim 7, wherein the interactive information content is a movie.

17. The method according to claim 7, wherein the formatted and rendered interactive information content is multiplexed with other formatted and rendered interactive information content prior to being transmitted through a distribution network.

18. The method according to claim 17, wherein the information content is demultiplexed using a digital subscriber line multiplexor.

19. The method according to claim 17 wherein the information content is multiplexed using a digital multiplexor that performs quadrature amplitude multiplexing.

20. The method according to claim 17 wherein the information content is multiplexed using either a digital multiplexor for distribution to a digital decoder in a cable television network or demultiplexed by a digital subscriber line multiplexor for distribution to a digital decoder in a telephone network.

21. An interactive television system for managing interactive sessions over a plurality of disparate television distribution networks comprising:

a plurality of assignable interactive processes that provide television information content in response to television user interaction;

a communication link that carries said television information content;

first television distribution equipment in communication with a first of said disparate television distribution networks and said communication link so as to distribute television information content to those of said television users on said first of said television distribution networks; and

second television distribution equipment in communication with a second of said television distribution networks and said communication link so as to distribute television information content to those of said television users on said second of said television distribution networks.

22. The interactive television system of claim 21 wherein said first television distribution equipment comprises a digital multiplexor for multiplexing television information content from a plurality of interactive processes sessions onto rf carrier signals for distribution over a cable television network.

23. The interactive television system of claim 22 wherein said second television distribution equipment comprises a router for directing television information content over an IP network towards a television user associated with the content.

24. The interactive television system of claim 23 wherein the IP network is a telephone system.

25. The interactive television system of claim 24 wherein the IP network is a wireless telephone system.

26. The interactive television system of claim 25 wherein the IP network is a cable television network.

27. The interactive television system of claim 23 wherein said second television distribution equipment further includes a digital subscriber line multiplexor for receiving information content from the router and demultiplexing the content to send television information content to the user associated with the content.

28. The interactive television system of claim 21 wherein said communication link includes an Ethernet connection.

32. An interactive television system for managing interactive sessions over a plurality of disparate television distribution networks comprising:

a plurality of assignable interactive processes that address television information content to a requestor on one of the disparate television distribution networks and maintain an interactive session with the requestor;

a communication link that carries said addressed television information content for delivery onto the television distribution network of the requester.