Methods and apparatus for centralized content and data delivery

• US 10,045,070 B2
• Filed: 11/09/2015
• Issued: 08/07/2018
• Est. Priority Date: 03/16/2006
• Status: Active Grant

• Current Assignee: Time Warner Cable Enterprises LLC (Charter Communications Incorporated)
• Original Assignee: Time Warner Cable Enterprises LLC (Charter Communications Incorporated)
• Inventors: Markley, Jeffrey P., Williamson, Louis D., Carlucci, John B.
• Primary Examiner(s): SCHNURR, JOHN R
• Application Number:
  US14/936,443
• Publication Number:
  US 20160150272A1
• Time in Patent Office: 1,002 Days
• CPC Class Codes: H04L 12/2803 Home automation networks
• CPC Class Codes: H04L 12/2834 Switching of information between an external network and a home network access arrangements H04L12/2856
• CPC Class Codes: H04L 12/2861 Point-to-multipoint connection from the data network to the subscribers
• CPC Class Codes: H04L 12/2872 Termination of subscriber connections
• CPC Class Codes: H04L 2012/2841 Wireless
• CPC Class Codes: H04L 2012/2849 Audio/video appliances
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements
• CPC Class Codes: H04L 41/0894 Policy-based network configuration management
• 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 21/43615 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 21/43632 involving a wired protocol, e.g. IEEE 1394 high-speed IEEE 1394 serial bus H04L12/40052
• CPC Class Codes: H04N 21/43637 involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11] arrangements for wireless networking or broadcasting of information in indoor or near-field type systems H04B10/114
• CPC Class Codes: H04N 21/4367 Establishing a secure communication between the client and a peripheral device or smart card
• CPC Class Codes: H04N 21/6125 involving transmission via Internet transmission by internet of broadcast information H04H60/82

Abstract

Methods and apparatus for centralized content, media and data delivery and access within a premises such as, e.g., a residence. In one embodiment, the apparatus comprises a remotely manageable premises device that acts as a centralized client networking platform, providing gateway services such as network management as well as traditional content and high-speed data delivery functions. The device also acts as the shared internet connection for all devices in the premises via a cable modem, sharing personal and DVR content such as video, music and photos (and any associated metadata) throughout the premises, and providing both a wired and wireless network in the home. Telephony services utilizing e.g., embedded multimedia terminal adapter (eMTA) and/or Wi-Fi architectures may also be provided via the device. The device can also provide a trusted domain for content or data, as well as allowing a subscriber total mobility in the home.

Claims

1. A computerized method of operating a content distribution network having at least a distribution network interface configured for data communication with a plurality of computerized user premises gateways each having a plurality of heterogeneous content distribution interfaces, the distribution network interface in data communication with at least an authentication server, gateway management server, protocol server, and internetwork, the method comprising:

configuring said distribution network interface to provide access to said internetwork; and

causing at least two of said plurality of computerized user premises gateways to utilize said internetwork to simultaneously support said plurality of heterogeneous content distribution interfaces associated with each of said two of said plurality of computerized user premises gateways.

2. The method of claim 1, wherein said content distribution network comprises a cable system, and said distribution network interface comprises a cable modem termination system (CMTS).

3. The method of claim 1, wherein said internetwork comprises an Internet, and said simultaneous support of said plurality of heterogeneous content distribution interfaces comprises distributing Internet-derived digital content to a plurality of personal media devices (PMD'"'"'s) in data communication with said plurality of computerized user premises gateways.

4. The method of claim 3, wherein said Internet-derived digital content comprises digital content which does not require rights management or copy protection.

5. The method of claim 3, wherein said Internet-derived digital content comprises digital content which requires rights management or copy protection, and said method further comprises causing establishment of one or more trusted domains within respective ones of the premises associated with at least said two of said plurality of computerized user premises gateways in order to establish respective ones of content boundaries thereat.

6. The method of claim 1, wherein said plurality of heterogeneous content distribution interfaces comprise interfaces with different quality-of-service (QoS) requirements, and said method further comprising causing at least said two of said plurality of computerized user premises gateways to assign different QoS levels to content being distributed via respective ones of said heterogeneous interfaces so as to maintain said QoS requirements for each.

7. The method of claim 6, wherein said plurality of heterogeneous content distribution interfaces comprise at least:

(i) streaming video, and (ii) voice-over-IP (VoIP), and said streaming video is assigned a higher QoS level than said VoIP.

8. The method of claim 1, wherein said configuring said distribution network interface to provide access to said internetwork comprises configuring said interface to provide a unified point of Internet access via a Transport Control Protocol and Internet Protocol (TCP/IP) for each of said plurality of heterogeneous content distribution interfaces of at least said two of said plurality of computerized user premises gateways.

9. The method of claim 1, further comprising causing transmission of data from the distribution network interface to at least one of said plurality of computerized user premises gateways, the transmitted data comprising a network address for use with a network disposed within a premises within which said at least one of said plurality of computerized user premises gateway is disposed and operated.

10. The method of claim 1, further comprising causing transmission of data from the distribution network interface to at least one of said plurality of computerized user premises gateways, the transmitted data comprising data relating to a Domain Name Server (DNS) or Dynamic Host Control Protocol (DHCP) service within, or accessible by, the content distribution network.

11. Computerized network apparatus for media distribution, said computerized network apparatus in data communication with a content distribution network, said computerized network apparatus comprising:

a network interface in data communication with at least an authentication server, protocol server, and a plurality of computerized user gateway apparatus each having a plurality of heterogeneous content distribution interfaces;

a processor apparatus in data communication with said network interface and configured to run at least one computer program thereon, said at least one computer program comprising a plurality of instructions which are configured to, when executed by said processor apparatus;

configure said network interface to provide access for said plurality of computerized user gateway apparatus to an internetwork; and

cause one or more of said plurality of computerized user gateway apparatus to utilize said internetwork, such that any one of said plurality of heterogeneous content distribution interfaces are enabled to utilize said internetwork simultaneously;

wherein said causation of said one or more of said plurality of computerized user gateway apparatus to utilize said internetwork comprises configuration of, by a network operator facility, one or more operational parameters of at least one of said plurality of heterogeneous content distribution interfaces of said one or more of said plurality of computerized user gateway apparatus, said configuration based at least in part on one or more respective subscription levels associated with said one or more of said plurality of computerized user gateway apparatus.

12. The network apparatus of claim 11, wherein said plurality of instructions are further configured to, when executed by said processor apparatus, enable authentication of one or more computerized devices in communication with respective ones of said plurality of computerized user gateway apparatus via one or more of said plurality of heterogeneous content distribution interfaces and said authentication server, for access to protected digital content.

13. The network apparatus of claim 12, wherein said authentication of said one or more computerized devices comprises establishment, via said respective ones of said plurality of computerized user gateway apparatus, of a content protection boundary within respective premises so as to maintain integrity of said protected digital content at said respective premises, wherein said content protection boundary comprises a trusted domain (TD).

14. The network apparatus of claim 12, wherein said plurality of instructions are further configured to, when executed by said processor apparatus, cause download of an application onto said one or more of said plurality of computerized user gateway apparatus, said application configured to enable an entity of said network operator facility to configure each of said one or more of said plurality of computerized user gateway apparatus in order to provide additional functionality thereto, said additional functionality comprises support for Internet Protocol (IP) services.

15. A computerized apparatus, comprising:

processor apparatus;

a data interface in data communication with the processor apparatus and a content delivery network; and

a non-transitory computer readable storage medium in data communication with the processor apparatus, the non-transitory computer readable storage medium having at least one computer program stored thereon, the at least one computer program comprising a plurality of instructions which are configured to, when executed by the processor apparatus;

cause, via at least said data interface, a network interface of the content delivery network to provide access to an internetwork for a plurality of computerized gateway apparatus, said plurality of computerized gateway apparatus each having a plurality of heterogeneous content distribution interfaces, said network interface in data communication with at least an authentication server, gateway management server, protocol server, and said internetwork; and

cause, via at least said data interface, at least one of said plurality of computerized gateway apparatus to utilize said internetwork, such that any one of said plurality of heterogeneous content distribution interfaces of said at least one computerized gateway apparatus can utilize said internetwork simultaneously with others of said plurality of heterogeneous content distribution interfaces of said at least one computerized gateway apparatus.

16. The computerized apparatus of claim 15, wherein:

said plurality of computerized gateway apparatus comprise user premises devices,

said internetwork comprises an Internet, and

said causation of said at least one computerized gateway apparatus to utilize said Internet comprises provision of a shared Internet connection for any devices in a premises via said network interface, such that client devices in data communication with said at least one computerized gateway apparatus via said plurality of heterogeneous content distribution interfaces can share digital content with each other throughout said premises.

17. The computerized apparatus of claim 15, wherein said plurality of instructions are further configured to, when executed:

cause download of computer code implementing a network-specific application programming interface (API) to said at least one computerized gateway apparatus;

wherein a manager module resident within a protocol stack of said at least one computerized gateway apparatus is configured to register said network-specific API; and

wherein said network-specific API is configured to communicate with a network software entity within said content delivery network such that any applications launched thereafter on said at least one computerized gateway apparatus can communication with said network software entity via said network-specific API, said network-specific API also being specific to at least one of said plurality of heterogeneous content distribution interfaces of said at least one computerized gateway apparatus.

18. The computerized apparatus of claim 17, wherein said protocol stack further comprises a monitor application, said monitor application configured to identify at least said network-specific API.

19. The computerized apparatus of claim 15, wherein said plurality of heterogeneous content distribution interfaces comprise:

(i) a voice-over-packet telephony interface configured to transmit packetized voice data to said content distribution network via said network interface;

(ii) a wireline interface configured for communication of data over wiring disposed at a node within a premises network; and

(iii) a wireless interface for wireless communication at least proximate said node.

20. The computerized apparatus of claim 15, wherein said plurality of instructions are further configured to, when executed:

receive data representative of a request for a digital content element from said at least one computerized gateway apparatus;

based at least on verification of a security level of said at least one computerized user gateway apparatus, deliver said digital content element thereto via a data transfer via establishment of an on-demand session with said at least one computerized gateway apparatus over one or more allocated quadrature amplitude modulated (QAM) channels, and a program identifier; and

when said delivery of said digital content element is completed, terminate said on-demand session.