System and method for distributing video conference data over an internet protocol television system

• US 8,706,807 B2
• Filed: 11/30/2009
• Issued: 04/22/2014
• Est. Priority Date: 04/06/2006
• Status: Expired due to Fees

• Current Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Walter, Edward A.
• Primary Examiner(s): RECEK, JASON D
• Application Number:
  US12/627,344
• Publication Number:
  US 20100177158A1
• Time in Patent Office: 1,604 Days
• Field of Search: 709203-204, 709/219, 348/14.08, 725/86, 725/87
• US Class Current: 709/204
• CPC Class Codes: H04L 12/1813 for computer conferences, e.g. chat rooms instant messaging H04L51/04; protocols for multimedia communication H04L65/1101; arrangements for multi-party communication H04L65/403; telephonic conference arrangements H04M3/56; television conference systems H04N7/15
• 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: H04L 65/611 for multicast or broadcast systems for broadcast or conference H04L12/18; arrangements for broadcast or distribution combined with broadcast H04H20/00; arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time H04H60/00; selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS], H04W4/06
• CPC Class Codes: H04L 67/303 Terminal profiles
• CPC Class Codes: H04N 21/6125 involving transmission via Internet transmission by internet of broadcast information H04H60/82
• CPC Class Codes: H04N 7/15 Conference systems
• CPC Class Codes: H04N 7/152 Multipoint control units therefor

Abstract

A computerized system and method for distributing video conference data over an internet protocol television (IPTV) system are disclosed including structures and methods for allocating an IPTV video conference channel to groups of video conference participants'"'"' set top boxes (STBs), accessing STB data at the server indicating a group of video conference participants'"'"' STBs in the groups of video conference participants'"'"' STBs, the group of STBs being associated with one video conference data, mapping at the server, the video conference channel to the group of video conference participants'"'"' STBs and to one IP address for the one of the video conferences data, and delivering from the server over the video conference channel from a first one of the of IP addresses, the first one of the video conferences data to the first group of video conference participants'"'"' STBs.

Claims

1. A computerized method for distributing video conference data over an internet protocol television system, the method comprising:

allocating at a server in the internet protocol television system, a single internet protocol television video conference channel for viewing at a set top box by each of a plurality of groups of video conference participants'"'"' set top boxes, wherein each of the plurality of groups of set top boxes receives a different one of a plurality of video conferences data for viewing over the single video conference channel;

mapping at the server, a first one of the plurality of internet protocol addresses for a first one of the plurality of video conferences data to a first group of video conference participants'"'"' set top boxes internet protocol addresses, wherein the first one of the plurality of video conferences data and a second one of the plurality of video conferences data are different video conference data;

sending duplicated audio data, concurrently with the video broadcast during the video conference, to a mobile device associated with a video conference participant associated with one of the plurality of set top boxes in the first group whom has left the one of the plurality of set top boxes in the first group during the video conference; and

sending from the server over the single internet protocol television video conference channel from a second one of the plurality of internet protocol addresses, the second one of the plurality of video conferences internet protocol data to a second group of video conference participants'"'"' set top box.

2. The method of claim 1, the method further comprising:

accessing first set top box data at the server indicating a first group of video conference participants'"'"' set top boxes in the plurality of groups of video conference participants'"'"' s e t top boxes, the first group of set top boxes being associated with a first one of the plurality of video conferences data.

3. The method of claim 2, the method further comprising:

mapping at the server, an internet protocol address for the first one of the plurality of video conferences data to the first group of video conference participants'"'"' set top boxes internet protocol addresses.

4. The method of claim 3, the method further comprising:

sending from the server over the single internet protocol television video conference channel from the first one of the plurality of internet protocol addresses, the first one of the plurality of video conferences data to the first group of video conference participants'"'"' set top boxes.

5. The method of claim 4, wherein the first video conference data further comprises internet protocol audio data, the method further comprising:

mapping the internet protocol audio data to an internet protocol address for a mobile device associated with an STB for a video conference participant; and

receiving audio data from the mobile device internet protocol address.

6. A non-transitory computer readable medium containing instructions that when executed by a computer perform video conferencing, the computer program comprising:

instructions to allocate at a server in the internet protocol television system, a single internet protocol television video conference channel for viewing at a set top box by each of a plurality of groups of video conference participants'"'"' set top boxes, wherein each of the plurality of groups of set top boxes receives a different one of a plurality of video conferences data over the single video conference channel

instructions to map at the server, a first one of the plurality of internet protocol addresses for a first one of the plurality of video conferences data to a first group of video conference participants'"'"' set top boxes internet protocol addresses, wherein the first one of the plurality of video conferences data and a second one of the plurality of video conferences data are different video conference data;

instructions to send duplicated audio data, concurrently with the video broadcast during the video conference, to a mobile device associated with a video conference participant associated with one of the plurality of set top boxes in the first group whom has left the one of the plurality of set top boxes in the first group during the video conference; and

instructions to send from the server over the single internet protocol television video conference channel from a second one of the plurality of internet protocol addresses, the second one of the plurality of video conferences internet protocol data to a second group of video conference participants'"'"' set top box.

7. The medium of claim 6, the computer program further comprising:

instructions to access first set top box data at the server indicating a first group of video conference participants'"'"' set top boxes in the plurality of groups of video conference participants'"'"' set top boxes, the first group of STBs being associated with a first one of a plurality of video conferences internet protocol data.

8. The medium of claim 7, the computer program further comprising:

instructions to map at the server, the first one of the plurality of video conferences data to the first group of video conference participants'"'"' set top boxes internet protocol addresses.

9. The medium of claim 8, the computer program further comprising:

instructions to deliver from the server over the single internet protocol television system video conference channel from the first one of the plurality of IP addresses, the first one of the plurality of video conferences data to the first group of video conference participants'"'"' set top boxes.

10. The medium of claim 9, wherein in the computer program further comprises:

instructions to map at the server, a second one of the plurality of IP addresses for a second one of the plurality of video conferences IP data to a second group of video conference participants'"'"' set top boxes IP addresses; and

instructions to deliver from the server over the single internet protocol television system video conference channel from a second one of the plurality of IP addresses, the second one of the plurality of video IP conferences data to the second group of video conference participants'"'"' set top boxes.

11. The medium of claim 10, the computer program further comprising:

instructions to insert the first one of the video conferences IP data into the internet protocol television system system at a server lowest in an internet protocol television system server hierarchy that is closest to and sends data to the set top boxes in the first group of video conference participants'"'"' set top boxes.