Additional Content Information

• US 20090138441A1
• Filed: 11/08/2006
• Published: 05/28/2009
• Est. Priority Date: 11/14/2005
• Status: Abandoned Application

• Current Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Original Assignee: NDS Limited (Cisco Systems, Inc.)
• Inventors: Joly, Pierre, Bachet, Franck, Valentine, Andrew, De Saint Marc, Guillaume, Chauvier, Laurent, Poupon, David
• Application Number:
  US11/992,568
• Publication Number:
  US 20090138441A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: H04N 21/254 Management at additional data server, e.g. shopping server, rights management server arrangements for maintenance or administration in data networks H04L41/00; network services using third party service providers H04L67/53
• CPC Class Codes: H04N 21/4722 for requesting additional data associated with the content
• CPC Class Codes: H04N 21/4828 for searching program descriptors retrieval of video data G06F16/739
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

A method for identifying additional content information to a content consumer, is disclosed. The additional content information relates to a content item selected for consumption by the content consumer. The method comprises: receiving data published by a content provider (203,205), wherein said data describes content information (207) available from said content provider; indexing said data thereby producing indexed data; storing said indexed data in a database (217); receiving a search request from a content consumer, said search request requesting said additional content information; searching said database (217) for data describing said additional content information; and identifying said additional content information by returning data identified during said searching to said content consumer.

Claims

1-20. -20. (canceled)

21. A method for identifying additional content to a content consumer, said additional content relating to a content item selected for consumption by said content consumer, said method comprising:

receiving data published by a content provider, wherein said data describes content available from said content provider;

indexing said data thereby producing indexed data;

storing said indexed data in a database;

receiving a search request from a content consumer, said search request requesting said additional content;

searching said database for data describing said additional content; and

identifying said additional content by returning data identified during said searching to said content consumer.

22. A method according to claim 21, wherein said data published by a content provider is published on a Really Simple Syndication channel.

23. A method according to claim 21, wherein said search request comprises a hypertext transfer protocol request.

24. Apparatus for identifying additional content to a content consumer, said additional content relating to a content item selected for consumption by said content consumer, said apparatus comprising:

data receiving means arranged in operation to receive data published by a content provider, wherein said data describes content available from said content provider;

data indexing means arranged in operation to index said data;

storage means arranged in operation to store indexed data indexed by said data indexing means;

search request receiving means arranged in operation to receive a search request from a content consumer, said search request requesting said additional content;

searching means arranged in operation to search said storage means for data describing said additional content; and

transmission means arranged in operation to return data identified during said searching to said content consumer thereby identifying said additional content to said content consumer.

25. Apparatus for identifying additional content to a content consumer, said additional content relating to a content item selected for consumption by said content consumer, said apparatus comprising:

a data receiver arranged in operation to receive data published by a content provider, wherein said data describes content available from said content provider;

a data indexer arranged in operation to index said data;

a database arranged in operation to store indexed data indexed by said data indexing means;

a search request receiver arranged in operation to receive a search request from a content consumer, said search request requesting said additional content;

a search tool arranged in operation to search said database for data describing said additional content;

a transmission device arranged in operation to return data identified during said searching to said content consumer thereby identifying said additional content to said content consumer.

26. A method for identifying additional content to a content consumer, said method comprising:

receiving an input from a content consumer, said input identifying a content item selected for consumption by a content consumer;

on receiving said input, automatically sending a search request to a search tool, said search request requesting additional content related to the content item selected by said content consumer, said search tool comprising an indexed storage device storing indexed data published by content providers, said data describing content available from said content provider;

receiving search results from said search tool, said search results comprising data describing additional content related to the content item selected by said content consumer; and

automatically presenting said additional content to said content consumer using said received data.

27. A method according to claim 26, wherein said search request is constructed from data extracted from the transmission of said selected content item.

28. A method according to claim 27, wherein said extracted data comprises data transmitted as part of an Event Information Table in a Digital Video Broadcasting Service Information transport stream.

29. A method according to claim 26, wherein said search request is sent to said search tool in response to further input from said content consumer.

30. A method according to claim 29, wherein said further input identifies the criteria by which to carry out said search.

31. A method according to claim 26, wherein said search request is sent over a bidirectional communications link.

32. A method according to claim 31, wherein said search request is sent over a broadband internet communications link.

33. A method according to claim 26, wherein said data describing additional content includes data defining the location from where said additional content can be obtained.

34. A method according to claim 33, wherein said location comprises a location within an internet and said data defining said location comprises a uniform resource locator.

35. A method according to claim 26, said method further comprising:

receiving further input from said content consumer, said further input identifying additional content for consumption by said content consumer;

sending a request to a content server, said request requesting said additional content;

receiving said additional content; and

displaying said additional content to said content consumer.

36. A method according to claim 26, wherein said additional content is transcoded before being received.

37. A method according to claim 26, said method further comprising:

sending a further search request to said search tool, said further search request requesting further additional content related to the additional content identified by said content consumer;

receiving further search results from said search tool, said further search results comprising data describing further additional content related to the additional content identified by said content consumer; and

identifying said further additional content to said content consumer using said received data.

38. Apparatus for identifying additional content to a content consumer, comprising:

input receiving means for receiving an input from a content consumer, said input identifying a content item selected for consumption by a content consumer;

search request transmission means for automatically sending a search request to a search tool in response to said input being received, said search request requesting additional content related to the content item selected by said content consumer, said search tool comprising an indexed storage device storing indexed data published by content providers, said indexed data describing content available from said content provider;

search request receiving means for receiving search results from said search tool, said search results comprising data describing additional content related to the content item selected by said content consumer; and

display means for automatically presenting said additional content to said content consumer using said received data.

39. Apparatus for identifying additional content to a content consumer, comprising:

an input receiver arranged in operation to receive an input from a content consumer, said input identifying a content item selected for consumption by a content consumer;

a search request transmitter arranged in operation to automatically send a search request to a search tool in response to said input being received, said search request requesting additional content related to the content item selected by said content consumer, said search tool comprising an indexed storage device storing indexed data published by content providers, said indexed data describing content available from said content provider;

a search request receiver arranged in operation to receive search results from said search tool, said search results comprising data describing additional content related to the content item selected by said content consumer; and

a content identifier arranged in operation to automatically present said additional content to said content consumer using said received data.