Personal content server apparatus and methods

• US 8,280,982 B2
• Filed: 05/24/2006
• Issued: 10/02/2012
• Est. Priority Date: 05/24/2006
• Status: Active Grant

• Current Assignee: Time Warner Cable Enterprises LLC (Charter Communications Incorporated)
• Original Assignee: Time Warner Cable Inc. (Charter Communications Incorporated)
• Inventors: La Joie, Michael L., Hayashi, Michael
• Primary Examiner(s): JEAN GILLES, JUDE
• Application Number:
  US11/440,490
• Publication Number:
  US 20070276925A1
• Time in Patent Office: 2,323 Days
• Field of Search: 709/219, 709/228, 709/223, 709/245, 709/212, 709/213
• US Class Current: 709/219
• CPC Class Codes: G06Q 30/0256 User search
• CPC Class Codes: G06Q 30/0601 Electronic shopping [e-shopping]
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources
• 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 65/612 for unicast
• CPC Class Codes: H04L 65/75 Media network packet handling
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04N 21/2181 comprising remotely distributed storage units, e.g. when movies are replicated over a plurality of video servers distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS], H04L67/1097
• 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 21/4147 PVR [Personal Video Recorder] H04N5/76 takes precedence ; arrangements for broadcast with accumulation-type receivers H04H20/40
• CPC Class Codes: H04N 21/4227 Providing Remote input by a user located remotely from the client device, e.g. at work
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 21/632 using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices broadcast-related systems characterised by transmission among terminal devices H04H60/80; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 21/64322 IP
• CPC Class Codes: H04N 21/8193 dedicated tools, e.g. video decoder software or IPMP tool
• CPC Class Codes: H04N 21/835 Generation of protective data, e.g. certificates protecting software against unauthorised usage in a vending or licensing environment G06F21/10
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 12/63 Location-dependent; Proximity-dependent

Abstract

Personal content server apparatus and associated methods that allow a user (e.g., cable or satellite network subscriber) to access content, such as a video program, from a location outside the subscriber'"'"'s network. In one embodiment, a personal content server streams the content to the subscriber over a network connection from the local e.g., (subscription) network to a remote network upon authorization by a content manager process. Various access, business or operational rules are applied depending on the content and delivery mode; e.g., to live video broadcast, video-on-demand (VOD), or archived content from the subscriber'"'"'s digital video recorder (DVR) or networked PVR. Secondary content (e.g., promotions, advertisements, etc.) can also be selectively replaced if desired in order to make the remotely delivered content more appropriate to the remote user'"'"'s context.

Claims

1. A personal content distribution system, comprising:

a first network for distribution of first programming content to a first device at a first location;

a personal content server operatively communicating with said first network; and

a second network in data communication with said content server and adapted to receive a request to access said first programming content from a second device at a second location remote from said first location;

wherein said personal content server is operative to;

identify the existence of a relationship between at least one of;

(i) said first device and said second device; and

(ii) said first location and said second location; and

based at least in part on said identification, providing access to said first programming content to said second device.

2. The system of claim 1, wherein said relationship comprises said first device and said second device being disposed at a common premises, said first and second locations being substantially within said premises.

3. The system of claim 1, wherein said first network comprises a content-based cable or satellite network having a plurality of subscribers, and said relationship comprises said first device and said second device being associated with at least a common one of said plurality of subscribers.

4. The system of claim 3, wherein said association of said first and second devices with said at least one common subscriber is identified by said server by accessing a subscriber database having data relating uniquely to said first and second devices.

5. The system of claim 1, wherein said relationship comprises said first device having said first programming content disposed thereon in either substantially permanent or ephemeral storage.

6. The system of claim 1, wherein said first network comprises a cable or satellite content-based network, and said second network comprises a cellular network adapted to distribute content to a plurality of mobile users, said second device comprising a mobile device.

7. The system of claim 6, wherein said relationship comprises said first device and said second device being associated with a common user that is subscribed to receive first service over said cable or satellite network, and second service over said cellular network.

8. The system of claim 1, wherein said first network comprises a plurality of subscribers, and said relationship comprises said first device and said second device being associated with at least a common one of said plurality of subscribers, said association being determined at least in part by said at least one user providing authentication information via said second device.

9. The system of claim 1, wherein said access comprises delivery of said first programming content to said second device, and said personal content server is operative to dynamically select at least one of the following for delivery of said first programming content to said second device:

(i) encoding/decoding format;

(ii) conditional access format; and

(iii) the network interface over which said first programming content is delivered to said second device.

10. The system of claim 1, wherein at least one of said first network or second network comprises apparatus adapted to mitigate spoofing of said personal content server by an unauthorized device or user.

11. The system of claim 10, wherein said apparatus adapted to mitigate spoofing of said personal content server by an unauthorized device or user comprises a network apparatus utilizing an IEEE Std. 802.1x protocol and in communication with a RADIUS server.

12. The system of claim 1, wherein said second device is capable of moving to a plurality of different locations within said second network, and said personal content server is adapted to authenticate said second device at each of said different locations.

13. The system of claim 1, further comprising a third network in communication with said first network;

wherein said second device is capable of moving between said second and third networks, and said personal content server is adapted to authenticate said second device at each of said second and third networks.

14. The system of claim 1, wherein said personal content server is further operative to perform rate shaping on said accessed first programming content.

15. The system of claim 1, wherein said personal content server comprises a first portion of a distributed software application, and said second device comprises a second portion of said distributed software application, said first and second portions of said application being in communication with one another over at least said second network in order to provide said access to said first programming content.

16. A client device architecture adapted for delivery of content over a network, comprising:

a server disposed substantially within a content distribution network and adapted to serve content requests from a plurality of first client devices within said content distribution network, and a plurality of second client devices in a remote network in data communication with said content distribution network;

a content source in data communication with said server for providing programming content thereto; and

a management process in operative communication with said server, said management process being adapted to evaluate content access requests from said plurality of second client devices;

wherein said evaluation of said content requests comprises;

at least identifying prior or contemporaneous subscriber selections of said requested programming content made by individual ones of said plurality of first client devices via said content distribution network; and

based at least in part on said identifying, selectively serving said content access requests from individual ones of said plurality of second client devices having a relationship to said individual ones of said plurality of first client devices in order to deliver said requested programming content thereto.

17. Server apparatus adapted for use in a content distribution network, comprising:

a storage device;

a processor in data communication with said storage device and adapted to run at least one computer program thereon, at least a portion of said at least one program being stored in said storage device;

a first network interface in data communication with said content distribution network;

a second network interface in data communication with a remote network; and

a data interface in data communication with a content source;

wherein said at least one computer program is adapted to;

receive a request for access to content from a remote client device in data communication with said remote network via said second network interface;

evaluate said request against data relating to a subscriber'"'"'s operating history or status at a client device within said content distribution network; and

based at least in part on said evaluation, determine whether or not to grant said requested access to said content to said remote client device.

18. The apparatus of claim 17, wherein said content distribution network comprises a cable television network, and said at least one computer program is further adapted to cause a session to be created between a proxy of said apparatus and said remote client device substantially over said second network, said session delivering said requested content;

and

wherein said proxy is disposed substantially outside of said content distribution network, yet in data communication with said second network.

19. A non-transitory computer readable apparatus comprising at least one computer program, said computer program comprising a plurality of instructions which are configured to, when executed:

receive a request for access to content from a remote client device, said remote client device being in data communication with a remote network;

evaluate said request to identify the existence of a relationship between at least one of;

(i) said remote device and a second device within a content delivery network, and/or (ii) a status or history of operation of a subscriber associated with at least one of said remote device and said second device; and

based at least in part on said evaluation, determine whether or not to grant said requested access to said content to said remote client device.

20. The computer readable apparatus of claim 19, wherein said relationship comprises said remote device, and said second device is disposed at a common premises.

21. The computer readable apparatus of claim 19, wherein said content delivery network comprises a plurality of subscribers, and said relationship comprises said remote device and said second device being associated with at least one common subscriber of said plurality of subscribers.

22. The computer readable apparatus of claim 19, wherein said relationship comprises said second device having said requested content disposed therein in either substantially permanent or ephemeral storage.

23. The computer readable apparatus of claim 19, wherein said content delivery network comprises a cable or satellite network, and said remote network comprises a cellular network adapted to distribute a content to a plurality of mobile users, said remote device comprising a mobile device of said cellular network.

24. The computer readable apparatus of claim 19, wherein said relationship comprises a prior or contemporaneous selection of said requested content made by said second device via said content distribution network.

25. The computer readable apparatus of claim 19, wherein said content distribution network comprises a cable television or satellite network, and said plurality of instructions are further configured to cause a session to be created between a proxy entity and said remote device substantially over said remote network, said session enabled to deliver said requested content;

and

wherein said proxy is disposed substantially outside of said content distribution network, yet in data communication with said content distribution network and said remote network.