METHODS AND APPARATUSES FOR DOMAIN MANAGEMENT

• US 20130145016A1
• Filed: 02/29/2012
• Published: 06/06/2013
• Est. Priority Date: 12/01/2011
• Status: Abandoned Application

• Current Assignee: Digital Keystone Incorporated
• Original Assignee: Digital Keystone Incorporated
• Inventors: Vantalon, Luc, Siccardo, Paolo
• Application Number:
  US13/408,943
• Publication Number:
  US 20130145016A1
• Time in Patent Office: Days
• US Class Current: 709/224
• 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 21/25816 involving client authentication restricting access to computer systems by authenticating users using a predetermined code G06F21/33; cryptographic authentication protocols H04L9/32; networks authentication protocols H04L63/08; authentication in wireless network security H04W12/06
• CPC Class Codes: H04N 21/44204 Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched monitoring of user activities for profile generation for accessing a video database G06F16/739; protecting generic digital content where the protection is independent of the precise nature of the content G06F21/10; arrangements for monitoring the use made of the broadcast services in broadcast systems H04H60/31
• CPC Class Codes: H04N 21/4627 Rights management associated to the content 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 21/6582 Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number arrangements where receivers interact with the broadcast H04H20/38

Abstract

The distribution of media content within a subscriber domain is controlled at a server. A subscriber domain is defined as an association including one or more subscriber devices, which can be protected with different Digital Rights Management (DRM) systems and one or more gateways, which can source different media content, with different format using different content distribution networks. The server is responsible for distributing, authorizing and monitoring media content within a subscriber domain of devices.

Claims

1. A method at a server to distribute media content within a subscriber domain, comprising:

(1) associating one or more gateways, one or more entitlements and one or more domain rights applicable to the subscriber domain;

(2) registering a subscriber device to the subscriber domain;

(3) identifying a type of the subscriber device;

(4) determining one or more content distribution paths to the associated gateways for the subscriber device;

creating an adjusted catalog of media content based on (1) the associating;

(2) the registering, (3) the identifying, and (4) the determining; and

providing the adjusted catalog to a navigation application rendered on the subscriber device.

2. A method as in claim 1, wherein the associated one or more gateways includes one or more home gateways, one or more network gateways, or any combination thereof.

3. A method as in claim 1, wherein the determined one or more content distribution paths to the associated gateways include a broadcast legacy CDN, a private or public transparent Internet Protocol based CDN, a private or public opaque Internet Protocol based CDN, a home private network or a combination thereof.

4. A method as in claim 1, wherein the associated one or more entitlements include one or more subscription rights of media content, one or more rental rights of media content, one or more purchase rights of media content, or any combination thereof.

5. A method as in claim 1, wherein the associated one or more domain rights defines how and how many subscriber client devices can be registered to the subscriber domain.

6. A method as in claim 1, further comprising controlling a registration of a new subscriber device based on the one or more associated domain rights.

7. A method as in claim 1, wherein subscriber devices registered to the subscribed domain are protected with different Digital Rights Management systems.

8. A method as in claim 1, wherein the subscriber device is characterized using a list of device profiles.

9. A method as in claim 1, wherein the subscriber device is localized using the one or more associated gateways.

10. A method as in claim 1, wherein the catalog of media content is adjusted according to

an availability of the media content in the one or more associated gateways;

a processing capability of the one or more associated gateways;

availability of the one or more gateway content distribution paths;

characteristics of the subscriber device;

relative locations of the one or more gateways relative to the subscriber device;

the one or more subscriber domain entitlements;

one or more content distribution rights of the service providers to the subscriber device;

a past consumption state of each media content within the subscriber domain;

or

any combination thereof.

11. A method of claim 10, wherein the adjusting of the catalog includes creating a subscriber device specific catalog for a connection by performing one or more of the following actions

merging all reachable gateway assets;

removing an asset that is not reachable;

removing a format that is not playable per asset;

marking or removing an asset that is not entitled;

filtering assets on a per category basis;

adding domain resume points to each asset; and

listing all available content distribution paths per asset.

12. A method as in claim 1, wherein changes of the subscriber domain triggers an update of the adjusted catalog;

and

an update of a notification to the navigation application rendered on the subscriber device.

13. A method at a server to authorize distribution of media content within a subscriber domain of devices, comprising:

receiving a license request for the media content from a subscriber device, wherein the license request references data associated with the subscriber device that has been registered to a subscriber domain comprising one or more gateways, one or more entitlements and one or more domain rights applicable to the subscriber domain;

the subscriber device having a subscriber device type that has been identified; and

having one or more content distribution paths to the associated gateways that have been determined;

authorizing a creation of a license for the media content, wherein the authorizing is based upon (1) associating one or more gateways, one or more entitlements and one or more domain rights applicable to the subscriber domain;

(2) registering the subscriber device to the subscriber domain;

(3) identifying a type of the subscriber device; and

(4) determining one or more content distribution paths to the associated gateways for the subscriber device; and

delivering the license to the subscriber device.

14. A method as in claim 13, wherein the associated one or more gateways includes one or more home gateways, one or more network gateways, or any combination thereof.

15. A method as in claim 13, wherein the determined one or more content distribution paths to the associated gateways include a broadcast legacy CDN, a private or public transparent Internet Protocol based CDN, a private or public opaque Internet Protocol based CDN, a home private network or a combination thereof.

16. A method as in claim 13, wherein the associated one or more entitlements include one or more subscription rights of media content, one or more rental rights of media content, one or more purchase rights of media content.

17. A method as in claim 13, where the associated one or more domain rights defines how and how many subscriber client devices can be registered to the subscriber domain.

18. A method as in claim 13, further comprising

controlling a registration of one or more new subscriber devices based on the associated one or more domain rights.

19. A method as in claim 13, wherein one or more subscriber devices registered to the subscriber domain are protected with different Digital Rights Management systems.

20. A method as in claim 13, wherein the authorizing is according to

an integrity of the license request;

a DRM identity of the subscriber device;

availability of the one or more gateway content distribution paths;

relative locations of the one or more gateways to the subscriber device;

one or more subscriber domain entitlements;

one or more content distribution rights of the service providers to the subscriber device;

a past consumption state of each media content within the subscriber domain;

or

any combination thereof.

21. A method at a server to monitor a distribution of media content within a subscriber domain of devices, comprising:

receiving at least one of one or more license request transactions for the media content from a subscriber device and one or more playback state transitions of subscriber device reports referencing data associated with the subscriber device that has been registered to a subscriber domain comprising one or more gateways, one or more entitlements and one or more domain rights applicable to the subscriber domain;

the subscriber device having a subscriber device type that has been identified; and

having one or more content distribution paths to the associated gateways that have been determined; and

recording a context of the at least one of the one or more license request transactions and the one or more playback state transitions of subscriber device reports.

22. A method as in claim 21, wherein the associated CDNs include a broadcast legacy distribution network, a transparent Internet Protocol based distribution network, an opaque Internet Protocol based distribution network, or a combination thereof.

23. A method as in claim 21, wherein the associated gateways includes one or more home gateways, one or more in-network media servers, one or more out-of-network media servers, or any combination thereof.

24. A method as in claim 21, wherein the associated one or more entitlements include one or more subscription rights of media content, one or more rental rights of media content, one or more purchase rights of media content, or any combination thereof.

25. A method as in claim 21, where the associated one or more domain rights defines how and how many subscriber client devices can be registered to the subscriber domain.

26. A method as in claim 21, further comprising

controlling a registration of a new subscriber device based on the one or more associated domain rights.

27. A method as in claim 21, wherein recording the context of the at least one of the one or more license request transactions includes

an identifier of the subscriber client;

an identifier of the gateway providing the media content;

an identifier of the media content;

an identifier of the subscriber domain;

an identifier of the adjusted catalog that has been used to request the media content;

an identifier of the format of the media content;

a time of a transaction;

a position within the media content where a playback started;

a status of the transaction;

or any combination thereof.

28. A method as in claim 21, wherein recording the context of the at least one of the one or more playback state transitions of the subscriber device reports includes

recording a position within the media content at a time of the playback state transition,

a bitrate distribution profile from a beginning of a playback to the time of the playback state transition;

a status of a transaction;

or any combination thereof.

29. A machine-readable medium storing executable program instructions which when executed by a data processing system cause the system to perform a method to distribute media content within a subscriber domain, comprising:

(1) associating one or more gateways, one or more entitlements and one or more domain rights applicable to the subscriber domain;

(2) registering a subscriber device to the subscriber domain;

(3) identifying a type of the subscriber device;

(4) determining one or more content distribution paths to the associated gateways for the subscriber device;

creating an adjusted catalog of media content based on (1) the associating;

(2) the registering, (3) the identifying, and (4) the determining; and

providing the adjusted catalog to a navigation application rendered on the subscriber device.

30. A machine-readable medium as in claim 29, wherein the associated one or more CDNs include a broadcast network, a managed Internet Protocol based network, an unmanaged Internet Protocol based network, or a combination thereof.

31. A machine-readable medium as in claim 29, wherein the associated one or more gateways includes one or more home gateways, one or more in-network media servers, one or more out-of-network media servers, or any combination thereof.

32. A machine-readable medium as in claim 29, wherein the associated one or more entitlements include one or more subscription rights of media content, one or more rental rights of media content, one or more purchase rights of media content, or any combination thereof.

33. A machine-readable medium as in claim 29, wherein the associated one or more domain rights defines how and how many subscriber client devices can be registered to the subscriber domain.

34. A machine-readable medium as in claim 29, further comprising instructions that cause the system to perform operations comprising controlling a registration of a new subscriber device based on the one or more associated domain rights.

35. A machine-readable medium as in claim 29, wherein subscriber devices registered to the subscribed domain are protected with different Digital Rights Management systems.

36. A machine-readable medium as in claim 29, wherein the subscriber device is characterized using a list of device profiles.

37. A machine-readable medium as in claim 29, wherein the subscriber device is localized using the one or more associated gateways.

38. A machine-readable medium as in claim 29, wherein the catalog of media content is adjusted according to

an availability of the media content in the one or more associated gateways;

a processing capability of the one or more associated gateways;

availability of the one or more gateway content distribution paths;

characteristics of the subscriber device;

relative locations of the one or more gateways relative to the subscriber device;

the one or more subscriber domain entitlements;

one or more content distribution rights of the service providers to the subscriber device;

a past consumption state of each media content within the subscriber domain;

or

any combination thereof.

39. A machine-readable medium as in claim 38, wherein the adjusting of the catalog includes creating a subscriber device specific catalog for a connection by performing one or more of the following actions

merging all reachable gateway assets;

removing an asset that is not reachable;

removing a format that is not playable per asset;

marking or removing an asset that is not entitled;

filtering assets on a per category basis;

adding domain resume points to each asset; and

listing all available content distribution paths per asset.

40. A machine-readable medium as in claim 29, wherein changes of the subscriber domain triggers

an update of the adjusted catalog;

and

an update of a notification to the navigation application rendered on the subscriber device.

41. A machine-readable medium storing executable program instructions which when executed by a data processing system cause the system to perform a method to authorize distribution of media content within a subscriber domain of devices, comprising:

receiving a license request for the media content from a subscriber device, wherein the license request references data associated with the subscriber device that has been registered to a subscriber domain comprising one or more gateways, one or more entitlements and one or more domain rights applicable to the subscriber domain;

the subscriber device having a subscriber device type that has been identified; and

having one or more content distribution paths to the associated gateways that have been determined;

authorizing a creation of a license for the media content, wherein the authorizing is based upon (1) associating one or more gateways, one or more entitlements and one or more domain rights applicable to the subscriber domain;

(2) registering the subscriber device to the subscriber domain;

(3) identifying a type of the subscriber device; and

(4) determining one or more content distribution paths to the associated gateways for the subscriber device; and

delivering the license to the subscriber device.

42. A machine-readable medium as in claim 41, wherein the associated one or more CDNs include a broadcast legacy distribution network, a transparent Internet Protocol based distribution network, an opaque Internet Protocol based distribution network, or a combination thereof.

43. A machine-readable medium as in claim 41, wherein the associated one or more gateways includes one or more home gateways, one or more in-network media servers one or more out-of-network media servers, or any combination thereof.

44. A machine-readable medium as in claim 41, wherein the associated one or more entitlements include one or more subscription rights of media content, one or more rental rights of media content, one or more purchase rights of media content.

45. A machine-readable medium as in claim 41, where the associated one or more domain rights defines how and how many subscriber client devices can be registered to the subscriber domain.

46. A machine-readable medium as in claim 41, further comprising instructions that cause the system to perform operations comprising

controlling a registration of one or more new subscriber devices based on the associated one or more domain rights.

47. A machine-readable medium as in claim 41, wherein one or more subscriber devices registered to the subscriber domain are protected with different Digital Rights Management systems.

48. A machine-readable medium as in claim 41, wherein the authorizing is according to

an integrity of the license request;

a DRM identity of the subscriber device;

availability of the one or more gateway content distribution paths;

relative locations of the one or more gateways to the subscriber device;

the one or more subscriber domain entitlements;

one or more content distribution rights of the service providers to the subscriber device;

a past consumption state of each media content within the subscriber domain;

or

any combination thereof.

49. A machine-readable medium storing executable program instructions which when executed by a data processing system cause the system to perform a method to monitor a distribution of media content within a subscriber domain of devices, comprising:

receiving at least one of one or more license requests for the media content from a subscriber device and one or more playback state transitions of a subscriber device reports referencing data associated with the subscriber device that has been registered to a subscriber domain comprising one or more content distribution networks (CDNs), one or more gateways, one or more entitlements and one or more domain rights applicable to the subscriber domain;

the subscriber device having a subscriber device type that has been identified; and

having one or more content distribution paths to the associated gateways that have been determined;

recording all license requests for the media content from a subscriber device; and

recording the context of the at least one of the one or more license requests and the one or more playback state transitions.

50. A machine-readable medium as in claim 49, wherein the associated CDNs a broadcast legacy distribution network, a transparent Internet Protocol based distribution network, an opaque Internet Protocol based distribution network, or a combination thereof.

51. A machine-readable medium as in claim 49, wherein the associated gateways includes one or more home gateways, one or more in-network media servers, one or more out-of-network media servers, or any combination thereof.

52. A machine-readable medium as in claim 49, wherein the associated one or more entitlements include one or more subscription rights of media content, one or more rental rights of media content, one or more purchase rights of media content, or any combination thereof.

53. A machine-readable medium as in claim 49, wherein the associated one or more domain rights defines how and how many subscriber client devices can be registered to the subscriber domain.

54. A machine-readable medium as in claim 49, further comprising instructions that cause the system to perform operations comprising

controlling a registration of a new subscriber device based on the one or more associated domain rights.

55. A machine-readable medium as in claim 49, wherein recording the context of the at least one of the one or more license request transactions includes

an identifier of the subscriber client;

an identifier of the gateway providing the media content;

an identifier of the media content;

an identifier of the subscriber domain;

an identifier of the adjusted catalog that has been used to request the media content;

an identifier of the format of the media content;

a time of a transaction;

a position within the media content where a playback started;

a status of the transaction;

or any combination thereof.

56. A machine-readable medium as in claim 49, wherein recording the context of the at least one of the one or more playback state transitions of the subscriber device reports includes

recording a position within the media content at a time of the playback state transition,

a bitrate distribution profile from a beginning of a playback to the time of the playback state transition;

a status of a transaction;

or any combination thereof.

57. A data processing system to distribute media content within a subscriber domain, comprising:

means for (1) associating one or more gateways, one or more entitlements and one or more domain rights applicable to the subscriber domain;

means for (2) registering a subscriber device to the subscriber domain;

means for (3) identifying a type of the subscriber device;

means for (4) determining one or more content distribution paths to the associated gateways for the subscriber device;

means for creating an adjusted catalog of media content based on (1) the associating;

(2) the registering, (3) the identifying, and (4) the determining; and

means for providing the adjusted catalog to a navigation application rendered on the subscriber device.

58. A data processing system to authorize the distribution of media content within a subscriber domain of devices, comprising:

means for receiving a license request for the media content from a subscriber device, wherein the license request references data associated with the subscriber device that has been registered to a subscriber domain comprising one or more gateways, one or more entitlements and one or more domain rights applicable to the subscriber domain;

the subscriber device having a subscriber device type that has been identified; and

having one or more content distribution paths to the associated gateways that have been determined;

means for authorizing a creation of a license for the media content, wherein the authorizing is based upon (1) associating one or more gateways, one or more entitlements and one or more domain rights applicable to the subscriber domain;

(2) registering the subscriber device to the subscriber domain;

(3) identifying a type of the subscriber device; and

(4) determining one or more content distribution paths to the associated gateways for the subscriber device; and

means for delivering the license to the subscriber device.

59. A data processing system to monitor a distribution of media content within a subscriber domain of devices, comprising:

means for receiving at least one of one or more license requests for the media content from a subscriber device and one or more playback state transitions of a subscriber device reports referencing data associated with the subscriber device that has been registered to a subscriber domain comprising one or more gateways, one or more entitlements and one or more domain rights applicable to the subscriber domain;

the subscriber device having a subscriber device type that has been identified; and

having one or more content distribution paths to the associated gateways that have been determined; and

means for recording all license requests for the media content from a subscriber device; and

means for recording the context of the at least one of the one or more license requests and the one or more playback state transitions.