Methods and apparatus for providing virtual content over a network

• US 8,024,762 B2
• Filed: 06/11/2007
• Issued: 09/20/2011
• Est. Priority Date: 06/13/2006
• Status: Active Grant

• Current Assignee: Time Warner Cable Enterprises LLC (Charter Communications Incorporated)
• Original Assignee: Time Warner Cable Inc. (Charter Communications Incorporated)
• Inventors: Britt, Glenn
• Primary Examiner(s): Lonsberry; Hunter B
• Application Number:
  US11/811,953
• Publication Number:
  US 20080092181A1
• Time in Patent Office: 1,562 Days
• Field of Search: 725 92- 94
• US Class Current: 725/92
• CPC Class Codes: H04N 21/2541 Rights Management protecting software against unauthorised usage in a vending or licensing environment G06F21/10; security in data switching network management H04L41/28; security management or policies for network security H04L63/20; access security in wireless networks H04W12/08
• CPC Class Codes: H04N 21/47202 for requesting content on demand, e.g. video on demand
• CPC Class Codes: H04N 21/4788 communicating with other users, e.g. chatting arrangements for providing for computer conferences, e.g. chat rooms, to substation in data switching networks H04L12/1813; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 21/482 End-user interface for program selection broadcast systems using EPGs H04H60/72
• CPC Class Codes: H04N 21/64322 IP
• CPC Class Codes: H04N 7/1675 Providing digital key or authorisation information for generation or regeneration of the scrambling sequence pseudo-random number generators in general G06F7/58
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests
• CPC Class Codes: H04N 7/17336 Handling of requests in head-ends

Abstract

Methods and apparatus for selecting, purchasing and delivering content to users of a network so that the user has “virtual” ownership of and access to the content, thereby obviating the need for physical media (e.g., DVDs or CDs). In an exemplary embodiment, the network comprises a hybrid fiber coax (HFC) network, and on-demand (OD) sessions or broadcast modes are used to deliver the virtual content stored at the head-end (or hub site) to the requesting owner. The purchased content is associated with one or more users when stored, thereby providing the owner(s) unlimited access thereto, without the costs and effort associated with renting/purchasing and maintaining DVDs. The content may also comprise new release content, which would otherwise not be available over the network at that time but for the purchase and delivery mechanisms of the invention. Various other complementary features for enhancing the user'"'"'s virtual ownership experience are also disclosed.

Claims

1. Network headend content storage and distribution apparatus for use in a content delivery network, comprising:

a processor;

a storage device for storing content in data communication with said processor;

a network interface in data communication with said processor, said network interface being adapted to at least transmit said content via said network; and

at least one computer program operative to run on said apparatus, said at least one computer program being adapted to;

receive at least one selection of said content from a user;

receive at least information enabling purchase of said content by said user;

associate at least said user with said content;

receive an update to said content;

store said update at a storage location;

receive a preference from said user relating to said update; and

based at least in part on said preference, selectively deliver either said content or said update to said user;

wherein said apparatus is disposed at the network headend, yet controlled by a customer of said network.

2. The apparatus of claim 1, wherein said selection of content is received from a first user device, and said content is delivered thereto based at least in part on a determination of whether said user device is registered to said user.

3. The apparatus of claim 1, wherein said at least one computer program is further adapted to customize at least one aspect of said content prior to said selective delivery.

4. The apparatus of claim 3, wherein said at least one customized aspect comprises selecting one of a plurality of encoding formats.

5. The apparatus of claim 3, wherein said at least one customized aspect comprises adding annotations to one or more portions of said content, said annotations being viewable on subsequent playback of said content.

6. A method for content storage and distribution in a content delivery network, said method comprising:

receiving at least one selection of said content from a user;

obtaining at least information enabling purchase of said content by said user;

associating at least said user with said content;

receiving an update to said content;

obtaining a preference specified by said user relating to said update; and

based at least in part on said preference, selectively delivering at least one of said content or said update to said user.

7. The method of claim 6, wherein if said selectively delivering comprises delivery of said update, said method further comprising billing said user for said update.

8. The method of claim 6, wherein said selectively delivering comprises delivery of both said content and said update to a consumer premises device associated with said user.

9. The method of claim 8, wherein said consumer premises device is configured to save said content as received, and save said update as a data structure relating to a plurality of differences between said update and said content.

10. The method of claim 6, wherein said preference comprises at least one of:

a preference for automatic delivery of said update; and

a preference for receiving an alert regarding availability of said update.

11. Network headend content storage and distribution apparatus for use in a content delivery network, comprising:

a storage device for storing a plurality of content;

a network interface configured to at least transmit said content via said network; and

at least one computer program operative to run on said apparatus, said at least one computer program comprising instructions which when executed;

receive information from a consumer premises equipment (CPE) of said content delivery network, said information comprising a selection of at least one of said plurality of content;

obtain information enabling purchase of said at least one of said plurality of content, and preference information regarding updates; and

based at least in part on said preference information, selectively deliver at least one of said at least one of said plurality of content and said update to said CPE;

wherein said apparatus is disposed at the network headend, yet controlled at least in part by a customer of said network.

12. The apparatus of claim 11, wherein at least one aspect of a hardware or a software configuration of said apparatus is determined by said customer at a time of purchase of said apparatus.

13. The apparatus of claim 11, wherein computer program is further configured to associate a user of said CPE with said at least one of said plurality of content, and said storage device is further configured to store a plurality of records relating to said association of said user with said at least one of said plurality of content.

14. The apparatus of claim 13, wherein said computer program is further configured to:

receive a request for said at least one of said plurality of content from a second CPE;

determine based at least in part on said plurality of records whether said user is associated with said second CPE; and

if said second CPE is determined to be associated with said user, deliver said at least one of said plurality of content to said second CPE via said network apparatus.

15. A method of storing and distributing content over a network, comprising:

upon request from an individual one of a plurality of users in said network, providing stored content to said user;

generating at least one record associating said individual one of said plurality of users to said content;

receiving an update to said content; and

utilizing said at least one record to selectively cause delivery of said update to said user;

wherein said record comprises information relating to one or more user preferences with respect to receiving updates.

16. The method of claim 15, wherein said act of generating comprises:

receiving a selection by said individual one of said plurality of users of said content for purchase;

processing a purchase transaction for said content; and

generating a record of an association between said individual one of said plurality of users and said content.

17. The method of claim 15, further comprising inserting copyright protection data into at least portions of said content before said delivery thereof.

18. The method of claim 17, wherein said act of inserting copyright protection data comprises:

generating first data uniquely related to said individual one of said plurality of users; and

inserting said first data into said content before said delivery thereof.

19. The method of claim 15, further comprising encoding said content according to one of a plurality of possible coding formats before said delivery thereof.

20. The method of claim 19, wherein said encoding comprises determining said one of a plurality of formats based at least in part on data received from a client device on which said content will be played.