System and method for screening video communications within an interactive television system

• US 7,518,629 B2
• Filed: 11/28/2006
• Issued: 04/14/2009
• Est. Priority Date: 08/22/2001
• Status: Expired due to Term

• Current Assignee: ARRIS Enterprises LLC (CommScope Holding Company, Inc.)
• Original Assignee: Vulcan Ventures Inc. (Vulcan, Inc.)
• Inventors: Novak, Robert E., Billmaier, James A., Istvan, Anthony F.
• Primary Examiner(s): Woo; Stella L
• Application Number:
  US11/564,188
• Publication Number:
  US 20070124760A1
• Time in Patent Office: 868 Days
• Field of Search: 348/14.01, 348 1403- 1407, 348/14.12, 379/90.01, 379/142.01, 37914204-14206, 379/188, 379/199, 379/200, 379/210.02, 379/210.03, 379/196, 379/354, 379/14.01, 379/124.16, 725/106
• US Class Current: 348/14.01
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04N 21/254 Management at additional data server, e.g. shopping server, rights management server arrangements for maintenance or administration in data networks H04L41/00; network services using third party service providers H04L67/53
• CPC Class Codes: H04N 21/25875 involving end-user authentication restricting access to computer systems by authenticating users using a predetermined code G06F21/33; arrangements for secret or secure communication including means for verifying the identity or authority of a user of the system H04L9/32; networks authentication protocols H04L63/08; authentication in wireless network security H04W12/06
• CPC Class Codes: H04N 21/4223 Cameras H04N23/00 takes precedence
• CPC Class Codes: H04N 21/42684 Client identification by a unique number or address, e.g. serial number, MAC address, socket ID network arrangements, protocols or services for addressing or naming H04L61/00
• 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 7/147 Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals selecting H04Q

Abstract

Outgoing video communication requests are intercepted and screened by one or more unauthorized recipient lists, authorized recipient lists, caller-specific authorized/unauthorized recipient lists, and/or various combinations of these. The video communication requests may be blocked or forwarded to the recipient depending on whether the recipient is included or not included in one of the various lists.

Claims

1. A method for screening outgoing video communications within an interactive television system, the method comprising:

using a computer to perform the steps of;

intercepting a video communication request sent by a caller to a recipient;

identifying the recipient using information contained within the video communication request;

determining whether the recipient is included within a first unauthorized recipient list, the first unauthorized recipient list being specific to the caller;

determining whether the recipient is included within a second unauthorized recipient list, the second unauthorized recipient list comprising a general list pertaining to a plurality of callers; and

blocking the video communication request in response to the recipient being included within the first or second unauthorized recipient lists.

2. The method of claim 1, further comprising:

identifying the caller using information contained within the video communication request; and

locating an unauthorized recipient list specific to the caller.

3. The method of claim 1, wherein the video communication request is intercepted by an interactive television system associated with the caller.

4. The method of claim 1, wherein the video communication request is intercepted by an intermediate network node linking the recipient and the caller.

5. The method of claim 4, wherein the intermediate network node is selected from the group consisting of a cable head-end, an Internet server, and a satellite broadcast center.

6. The method of claim 1, wherein identifying comprises:

extracting an identifier of the recipient from the video communication request.

7. The method of claim 6, wherein the identifier is selected from the group consisting of a name of the recipient, a network address of the recipient, and a network address of a communication system of the recipient.

8. The method of claim 6, wherein each unauthorized recipient list comprises a list of unauthorized identifiers, and wherein determining comprises:

determining whether the extracted identifier is an unauthorized identifier.

9. The method of claim 1, wherein blocking comprises:

notifying the caller that the video communication request has been blocked.

10. A method for screening outgoing video communications in an interactive television system, the method comprising:

using a computer to perform the steps of;

intercepting a video communication request sent by a caller to a recipient;

identifying the recipient using information contained within the video communication request;

determining whether the recipient is identified within an authorized recipient list;

in response to the recipient not being identified within the authorized recipient list;

notifying a third party concerning the identity of the recipient;

prompting the third party to accept or reject the video communication request; and

forwarding the video communication request to the recipient in response to receiving an indication of acceptance of the video communication request from the third party.

11. The method of claim 10, wherein the authorized recipient list is caller-specific.

12. The method of claim 11, further comprising:

identifying the caller using information contained within the video communication request; and

locating an authorized recipient list specific to the caller.

13. The method of claim 10, wherein the video communication request is intercepted by an interactive television system associated with the caller.

14. The method of claim 10, wherein the video communication request is intercepted by an intermediate network node linking the recipient and the caller.

15. The method of claim 14, wherein the intermediate network node is selected from the group consisting of a cable head-end, an Internet server, and a satellite broadcast center.

16. The method of claim 10, wherein identifying comprises:

extracting an identifier of the recipient from the video communication request.

17. The method of claim 16, wherein the identifier is selected from the group consisting of a name of the recipient, a network address of the recipient, and a network address of an interactive television system of the recipient.

18. The method of claim 16, wherein the authorized recipient list comprises a list of authorized identifiers, and wherein determining comprises:

determining whether the extracted identifier is an authorized identifier.

19. The method of claim 10, wherein accepting comprises:

establishing two-way video communication between the recipient and the caller.

20. A system for screening video communications in an interactive television system, the system comprising:

an interception component configured to intercept a video communication request sent by a caller to a recipient;

an identification component configured to identify the recipient using information contained within the video communication request; and

an authorization component configured to determine whether the recipient is identified within a first unauthorized recipient list that is specific to the caller or a second unauthorized recipient list that pertains to a plurality of callers, wherein the authorization component is further configured to block the video communication request in response to the recipient being identified within the first or second unauthorized recipient lists.

21. The system of claim 20, wherein the identification component is further configured to identify the caller using information contained within the video communication request, and wherein the authorization component is further configured to locate an unauthorized recipient list specific to the caller.

22. The system of claim 20, wherein the interception component operates within an interactive television system of the caller.

23. The system of claim 20, wherein the interception component operates within an intermediate network node linking the recipient and the caller.

24. The system of claim 23, wherein the intermediate network node is selected from the group consisting a cable head-end, an Internet server, and a satellite broadcast center.

25. The system of claim 20, wherein the identification component is further configured to extract an identifier of the recipient from the video communication request.

26. The system of claim 25, wherein the identifier is selected from the group consisting of a name of the recipient, a network address of the recipient, and a network address of an interactive television system of the recipient.

27. The system of claim 25, wherein the unauthorized recipient list comprises a list of unauthorized identifiers, and wherein the authorization component is further configured to determine whether the extracted identifier is an unauthorized identifier.

28. The system of claim 20, wherein the authorization component is further configured to notify the caller that the video communication request has been blocked.

29. A system for screening outgoing video communications in an interactive television system, the system comprising:

an interception component configured to intercept a video communication request sent by a caller to a recipient;

an identification component configured to identify the recipient using information contained within the video communication request;

a notification component configured to notify a third party concerning the identity of the recipient in response to recipient not being found in an authorized recipient list and to prompt the third party for acceptance or rejection of the video communication request; and

an authorization component configured block the video communication request if rejected by the third party.

30. A method for screening video communications in an interactive television system, the method comprising:

using a computer to perform the steps of;

intercepting a video communication request sent by a particular caller from a group of callers to a recipient;

identifying the particular caller and the recipient using information contained within the video communication request;

locating a first unauthorized recipient list specific to the particular caller;

locating a second unauthorized recipient list pertaining to the group of callers;

determining whether the recipient is identified within the first unauthorized recipient list;

determining whether the recipient is identified within the second unauthorized recipient list;

in response to the recipient being identified within either the first or second unauthorized recipient list, prompting a third party for acceptance or rejection of the video communication request;

blocking the video communication request in response to the third party rejecting the video communication request.

31. A method for screening outgoing video communications within an interactive television system, the method comprising:

using a computer to perform the steps of;

intercepting an outgoing video communication request;

identifying a caller using information contained within the request;

determining whether a communication quota comprising a number of minutes or amount of money allocated for the caller has been exceeded; and

blocking the video communication request in response to the communication quota for the caller being exceeded.

32. The method of claim 31, wherein the communication quota comprises a set number of minutes within a time interval selected from the group consisting of a day and a week.

33. he method of claim 31, wherein the communication quota comprises an amount of money allocated to the caller for communication.