Methods, systems, and computer program products for providing third party control of access to media content available via broadcast and multicast service (BCMCS)

• US 20070124785A1
• Filed: 08/17/2006
• Published: 05/31/2007
• Est. Priority Date: 09/02/2005
• Status: Active Grant

• Current Assignee: Tekelec
• Original Assignee: Tekelec
• Inventors: Marsico, Peter
• Granted Patent: US 7,720,463 B2
• Time in Patent Office: Days
• US Class Current: 725/105
• CPC Class Codes: H04L 2463/101 applying security measures for digital rights management data processing systems or methods, specially adapted for commerce, e.g. marketing, shopping, billing, auctions or e-commerce G06Q30/00
• CPC Class Codes: H04L 63/102 Entity profiles
• 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 21/47202 for requesting content on demand, e.g. video on demand
• CPC Class Codes: H04N 21/6405 Multicasting data broadcast and multicast in packet switching networks H04L12/18
• CPC Class Codes: H04N 21/8355 involving usage data, e.g. number of copies or viewings allowed
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests
• CPC Class Codes: H04W 12/08 Access security
• CPC Class Codes: H04W 4/06 Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
• CPC Class Codes: H04W 84/042 Public Land Mobile systems, e.g. cellular systems

Abstract

The subject matter described herein includes methods, systems, and computer program products for providing third party control of access to media content available via broadcast and multicast service (BCMCS). According to one method, control of access to streaming media content to a subscriber terminal via a BCMCS may be implemented at a network element, such as an authentication, authorization and accounting (AAA) server or a BCMCS controller. The method may include receiving a message associated with a request for access to streaming media content by a requesting mobile subscriber. Mobile subscriber identification and requested content identification information are determined from the message. The mobile subscriber identification is used to identify a content viewing rule for the requesting mobile subscriber. The content identification is used to determine whether allowing the subscriber to view the content would violate the content viewing rule.

Claims

1. A method for controlling access to streaming media content by a subscriber via a broadcast and multicast service (BCMCS), the method comprising:

at a network element associated with delivery of streaming media content to a subscriber terminal via a BCMCS;

(a) receiving a message associated with a request for access to streaming media content by a requesting mobile subscriber;

(b) determining requesting mobile subscriber identification and requested content identification associated with the message; and

(c) using the mobile subscriber identification to identify a content viewing rule for the requesting mobile subscriber; and

(d) using the content identification to determine whether allowing the subscriber to view the content would violate the content viewing rule.

2. The method of claim 1 wherein performing steps (a)-(d) at a network element associated with delivery of streaming media content to a subscriber terminal via a BCMCS includes performing steps (a)-(d) at a BCMCS controller.

3. The method of claim 1 wherein performing steps (a)-(d) at a network element associated with delivery of streaming media content to a subscriber terminal via a BCMCS includes performing steps (a)-(d) at a authentication, authorization, and accounting (AAA) function.

4. The method of claim 1 wherein performing steps (a)-(d) at a network element associated with delivery of streaming media content to a subscriber terminal via a BCMCS includes performing steps (a)-(d) at a radio access network (RAN) signaling node.

5. The method of claim 1 wherein performing steps (a)-(d) at a network element associated with delivery of streaming media content to a subscriber terminal via a BCMCS includes performing steps (a)-(d) at a packet data support node (PDSN).

6. The method of claim 1 wherein receiving a message associated with the request for access to streaming media content by a requesting mobile subscriber includes receiving a BCMCS InformationAcquisitionRequest message.

7. The method of claim 1 wherein receiving a message associated with a request for access to streaming media content by a requesting mobile subscriber includes receiving a RADIUS AccessRequest message.

8. The method of claim 1 wherein receiving a message associated with a request for access to streaming media content by a requesting mobile subscriber includes receiving a BCMCS registration request message.

9. The method of claim 1 comprising, in response to determining that the content viewing rule would be violated, preventing access to the requested streaming media content by the requesting mobile subscriber.

10. The method of claim 9 wherein preventing access to the requested streaming media content by the requesting mobile subscriber includes preventing the distribution of a broadcast access key (BAK) to the requesting mobile subscriber.

11. The method of claim 1 comprising, in response to determining that the content viewing rule would be violated, generating a violation notification message.

12. The method of claim 11 comprising sending the violation notification message to a parent or guardian of the requesting mobile subscriber.

13. The method of claim 1 comprising using the requested content identification information to determine a rating value associated with the requested content.

14. The method of claim 1 comprising using the requested content identification information to determine a program content attribute value associated with the requested content.

15. The method of claim 1 wherein the media content viewing rule is provisionable by a party other than the subscriber and a provider of the streaming media content.

16. A system for controlling the access to streaming media content to be delivered to a subscriber terminal via a broadcast and multicast service (BCMCS), the system comprising:

(a) a network element associated with the delivery of streaming media content to a mobile subscriber, the network element being adapted to receive a message associated with a request for access to a streaming media program by a requesting mobile subscriber;

(b) a media content viewing rules database including mobile-subscriber-specific streaming media content viewing rules;

(c) a media content access controller associated with the network element for determining requesting mobile subscriber identification and requested media content identification information associated with the message and using the requesting mobile subscriber identification and requested media control identification information to access the media content viewing rules database, identify a media content viewing rule for the requesting subscriber and determine whether allowing the subscriber to view the content would violate the content viewing rule.

17. The system of claim 16 wherein the network element comprises a BCMCS controller.

18. The system of claim 16 wherein the network element comprises an authentication, authorization, and accounting (AAA) function.

19. The system of claim 16 wherein the network element comprises a radio access network (RAN) signaling node.

20. The system of claim 16 wherein the network element comprises a packet data support node (PDSN).

21. The system of claim 16 comprising a BCMCS subscriber profile database co-located with the media content viewing rules database.

22. The system of claim 16 wherein the media content access controller is adapted to use the requested program identification information to determine a rating value associated with the requested program.

23. The system of claim 16 wherein the media content access controller is adapted to use the requested program identification information to determine a program content attribute value associated with the requested program.

24. The system of claim 16 wherein the media content access controller is adapted to generate a violation notification message in response to determining that the program viewing request by the mobile subscriber violates a content viewing rule.

25. The system of claim 24 wherein the media content access controller is adapted to send the violation notification message to a parent or guardian of the mobile subscriber.

26. The system of claim 16 compromising a provisioning interface for allowing a party other than the subscriber and a provider of the streaming media content to provision media content viewing rules for the subscriber in the media content viewing rules database.

27. A computer program product comprising computer executable instructions embodied in a computer readable medium for performing steps comprising:

at a network element associated with delivery of streaming media content to a subscriber terminal via a BCMCS;

(a) receiving a message associated with a request for access to streaming media content by a requesting mobile subscriber;

(b) determining requesting mobile subscriber identification and requested content identification associated with the message; and

(c) using the mobile subscriber identification to identify a content viewing rule for the requesting mobile subscriber; and

(d) using the content identification to determine whether allowing the subscriber to view the content would violate the content viewing rule.

28. The computer program product of claim 27 wherein performing steps (a)-(d) at a network element associated with delivery of streaming media content to a subscriber terminal via a BCMCS includes performing steps (a)-(d) at a BCMCS controller.

29. The computer program product of claim 27 wherein performing steps (a)-(d) at a network element associated with delivery of streaming media content to a subscriber terminal via a BCMCS includes performing steps (a)-(d) at a authentication, authorization, and accounting (AAA) function.

30. The computer program product of claim 27 wherein performing steps (a)-(d) at a network element associated with delivery of streaming media content to a subscriber terminal via a BCMCS includes performing steps (a)-(d) at a radio access network (RAN) signaling node.

31. The computer program product of claim 27 wherein performing steps (a)-(d) at a network element associated with delivery of streaming media content to a subscriber terminal via a BCMCS includes performing steps (a)-(d) at a packet data support node (PDSN).

32. The computer program product of claim 27 wherein receiving a message associated with the request for access to streaming media content by a requesting mobile subscriber includes receiving a BCMCS InformationAcquisitionRequest message.

33. The computer program product of claim 27 wherein receiving a message associated with a request for access to streaming media content by a requesting mobile subscriber includes receiving a RADIUS AccessRequest message.

34. The computer program product of claim 27 wherein receiving a message associated with a request for access to streaming media content by a requesting mobile subscriber includes receiving a BCMCS registration request message.

35. The computer program product of claim 27 comprising, in response to determining that the content viewing rule would be violated, preventing access to the requested streaming media content by the requesting mobile subscriber.

36. The computer program product of claim 35 wherein preventing access to the requested streaming media content by the requesting mobile subscriber includes preventing the distribution of a broadcast access key (BAK) to the requesting mobile subscriber.

37. The computer program product of claim 27 comprising, in response to determining that the content viewing rule would be violated, generating a violation notification message.

38. The computer program product of claim 37 comprising sending the violation notification message to a parent or guardian of the requesting mobile subscriber.

39. The computer program product of claim 27 comprising using the requested content identification information to determine a rating value associated with the requested content.

40. The computer program product of claim 27 comprising using the requested content identification information to determine a program content attribute value associated with the requested content.

41. The computer program product of claim 27 wherein the media content viewing rule is provisionalbe by a party other than the subscriber and a provider of the streaming media content.