Method and system for allowing video-conference to choose between various associated video conferences

• US 7,679,638 B2
• Filed: 01/27/2005
• Issued: 03/16/2010
• Est. Priority Date: 01/27/2005
• Status: Active Grant

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Polycom Incorporated (Plantronics, Inc.)
• Inventors: Wagner, Niv, Eshkoli, Noam
• Primary Examiner(s): Ramakrishnaiah; Melur
• Application Number:
  US11/045,565
• Publication Number:
  US 20060164508A1
• Time in Patent Office: 1,874 Days
• Field of Search: 348 1401- 1409, 348/14.1, 348/14.11, 348/14.12, 348/14.13, 348/14.16, 709/204, 370/260, 370/261
• US Class Current: 348/14.08
• CPC Class Codes: H04L 65/1093 by adding participants; by removing participants
• CPC Class Codes: H04L 65/4015 where at least one of the additional parallel sessions is real time or time sensitive, e.g. white board sharing, collaboration or spawning of a subconference
• CPC Class Codes: H04L 65/403 Arrangements for multi-party communication, e.g. for conferences data switching systems for conference H04L12/18; arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities H04M3/56; television conferencing systems H04N7/15
• CPC Class Codes: H04N 7/147 Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals selecting H04Q
• CPC Class Codes: H04N 7/148 Interfacing a video terminal to a particular transmission medium, e.g. ISDN
• CPC Class Codes: H04N 7/152 Multipoint control units therefor

Abstract

An association of videoconferencing services is disclosed that enables two or more videoconferences to be generated with each videoconference running independently from the others and having its own conferees. The association is achieved by having at least one conferee (a traveler) that can “move” or “travel” from one videoconference to another in the association. The one or more travelers belong to the association and not to any particular videoconference. In exemplary embodiments, the traveler can choose between the various associated videoconferences by making a selection to a multipoint control unit (MCU) that controls the associated videoconferences.

Claims

1. A method for accessing one of a plurality of videoconferences controlled by at least one multipoint control unit, the method comprising:

defining at least one endpoint as a first endpoint capable of selective connection to a plurality of videoconferences being currently conducted by the at least one multipoint control unit;

associating the first endpoint with a group of the plurality of videoconferences being currently conducted;

connecting the first endpoint concurrently to each of the currently conducted videoconferences of the group;

presenting video from each of the concurrently connected videoconferences to the first endpoint for concurrent display;

receiving a selection from the first endpoint to participate in at least one of the connected videoconferences in the group; and

configuring the connection of the first endpoint to participate in the at least one selected videoconference.

2. The method of claim 1, wherein defining the first endpoint comprises recognition of indicia sent by that endpoint and recognized by the at least one multipoint control unit.

3. The method of claim 2, wherein the indicia indicates that the first endpoint is a traveler endpoint permitted to select its connection to given videoconferences conducted by the multipoint control unit.

4. The method of claim 3, wherein associating the first endpoint comprises:

comparing the indicia sent by that endpoint with profiles for the videoconferences accessible to the at least one multipoint control unit; and

determining from the comparison the group of videoconferences to which the first endpoint is permitted to connect.

5. The method of claim 1, wherein associating the first endpoint comprises comparing indicia sent by that endpoint with profiles for the videoconferences accessible to the at least one multipoint control unit.

6. The method of claim 1, further comprising receiving control signals from the first endpoint to control the at least one selected videoconference.

7. The method of claim 1, further comprising, after configuring the connection of the first endpoint to the at least one selected videoconference, receiving a selection from the first endpoint to participate in a different videoconference of the group of associated videoconferences and configuring the connection of the first endpoint to participate in the different videoconference.

8. The method of claim 1, wherein presenting video from each of the concurrently connected videoconferences to the first endpoint for concurrent display comprises presenting the video for concurrent display without audio.

9. The method of claim 1, wherein presenting video from each of the concurrently connected videoconferences to the first endpoint for concurrent display comprises presenting the video of each of the connected videoconference for display at the same time on a same display associated with the first endpoint.

10. The method of claim 1, wherein presenting video from each of the concurrently connected videoconferences to the first endpoint for concurrent display comprises presenting the video of each the connected videoconference for display at different times on a same display associated with the first endpoint.

11. The method of claim 1, wherein configuring the connection of the first endpoint to participate in the at least one selected videoconference comprises providing audio from the at least one selected videoconference to the first endpoint while maintaining the concurrent display of the video from each of the connected videoconferences.

12. The method of claim 1, wherein configuring the connection of the first endpoint to participate in the at least one selected videoconference comprises enabling communication from the first endpoint to second endpoints of the at least one selected videoconference.

13. The method of claim 1, wherein receiving a selection comprises receiving a selection to participate in two or more of the connected videoconferences simultaneously, and wherein configuring the connection of the first endpoint comprise configuring the connection of the first endpoint to participate in the two or more videoconferences simultaneously.

14. A system for accessing one of a plurality of videoconferences using at least one multipoint control unit, comprising:

a control module, wherein the control module is configured to

define at least one endpoint as a first endpoint capable of selective connection to a plurality of videoconferences being currently conducted by the at least one multipoint control unit;

associate the first endpoint with a group of the plurality of videoconferences being currently conducted;

connect the first endpoint concurrently to each of the currently conducted videoconferences of the group;

present video from each of the concurrently connected videoconferences to the first endpoint for concurrent display;

receive a selection from the first endpoint to participate in at least one of the connected videoconferences; and

configure the connection of the first endpoint to participate in the at least one selected videoconference.

15. The system of claim 14, wherein the control module is further configured to define the first endpoint via recognition of indicia sent by that endpoint and recognized by the control module.

16. The system of claim 15, wherein the indicia indicates that the first endpoint is a traveler endpoint permitted to select its connection to given videoconferences conducted by the multipoint control unit.

17. The system of claim 16, wherein to associate the first endpoint with the group, the control module is configured to:

compare the indicia sent by that endpoint with profiles for the videoconferences accessible to the at least one multipoint control unit; and

determine from the comparison the group of videoconferences to which the first endpoint is permitted to connect.

18. The system of claim 14, wherein the control module is further configured to associate the first endpoint via comparing indicia sent by that endpoint with profiles for the videoconferences accessible to the control module.

19. The system of claim 14, wherein the control module is further configured to receive control signals from the first endpoint to control the at least one selected videoconference.

20. The system of claim 14, wherein the control module is further configured to, after configuring the connection of the first endpoint to the at least one selected videoconferences, receive a selection from the first endpoint to participate in a different videoconference of the group of associated videoconferences and configure the connection of the first endpoint to participate in the different videoconference.

21. The system of claim 14, wherein to present video from each of the concurrently connected videoconferences to the first endpoint for concurrent display, the control module is configured to present the video for concurrent display without audio.

22. The system of claim 14, wherein to present video from each of the concurrently connected videoconferences to the first endpoint for concurrent display, the control module is configured to present the video of each of the connected videoconference for display at the same time on a same display associated with the first endpoint.

23. The system of claim 14, wherein to present video from each of the concurrently connected videoconferences to the first endpoint for concurrent display, the control module is configured to present the video of each the connected videoconference for display at different times on a same display associated with the first endpoint.

24. The system of claim 14, wherein to configure the connection of the first endpoint to participate in the at least one selected videoconference, the control module is configured to provide audio from the at least one selected videoconference to the first endpoint while maintaining the concurrent display of the video from each of the connected videoconferences.

25. The system of claim 14, wherein to configure the connection of the first endpoint to participate in the at least one selected videoconference, the control module is configured to enable communication from the first endpoint to second endpoints of the at least one selected videoconference.

26. The system of claim 14, wherein in receiving a selection, the control module is configured to receive a selection to participate in two or more of the connected videoconferences simultaneously, and wherein to configure the connection of the first endpoint, the control module is configured to configure the connection of the first endpoint to participate in the two or more videoconferences simultaneously.