GB2443968B - Hardware architecture for video conferencing - Google Patents

Hardware architecture for video conferencing

Info

Publication number
GB2443968B
GB2443968B GB0722700A GB0722700A GB2443968B GB 2443968 B GB2443968 B GB 2443968B GB 0722700 A GB0722700 A GB 0722700A GB 0722700 A GB0722700 A GB 0722700A GB 2443968 B GB2443968 B GB 2443968B
Authority
GB
United Kingdom
Prior art keywords
video conferencing
hardware architecture
architecture
hardware
conferencing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB0722700A
Other versions
GB2443968A (en
GB0722700D0 (en
Inventor
Simon James Winn Evans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tandberg Products UK Ltd
Original Assignee
Codian Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Codian Ltd filed Critical Codian Ltd
Publication of GB0722700D0 publication Critical patent/GB0722700D0/en
Publication of GB2443968A publication Critical patent/GB2443968A/en
Application granted granted Critical
Publication of GB2443968B publication Critical patent/GB2443968B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H04N7/152—Multipoint control units therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
GB0722700A 2006-11-20 2007-11-20 Hardware architecture for video conferencing Active GB2443968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0623097.3A GB0623097D0 (en) 2006-11-20 2006-11-20 Hardware architecture for video conferencing

Publications (3)

Publication Number Publication Date
GB0722700D0 GB0722700D0 (en) 2007-12-27
GB2443968A GB2443968A (en) 2008-05-21
GB2443968B true GB2443968B (en) 2010-09-29

Family

ID=37605581

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0623097.3A Ceased GB0623097D0 (en) 2006-11-20 2006-11-20 Hardware architecture for video conferencing
GB0722700A Active GB2443968B (en) 2006-11-20 2007-11-20 Hardware architecture for video conferencing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0623097.3A Ceased GB0623097D0 (en) 2006-11-20 2006-11-20 Hardware architecture for video conferencing

Country Status (1)

Country Link
GB (2) GB0623097D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2460235C2 (en) * 2008-11-10 2012-08-27 Закрытое акционерное общество "Научно-производственное предприятие "Системные технологии защиты иформации" (ЗАО "НПП "СТЗИ") Facility to control sessions of secure video conferencing in coded communication network

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023388A1 (en) * 1995-01-27 1996-08-01 Video Server, Inc. Video teleconferencing system with digital transcoding
US20020064149A1 (en) * 1996-11-18 2002-05-30 Elliott Isaac K. System and method for providing requested quality of service in a hybrid network
US6442758B1 (en) * 1999-09-24 2002-08-27 Convedia Corporation Multimedia conferencing system having a central processing hub for processing video and audio data for remote users
US6760776B1 (en) * 2000-04-10 2004-07-06 International Business Machines Corporation Method and apparatus for processing network frames in a network processor by embedding network control information such as routing and filtering information in each received frame
US20050108328A1 (en) * 2003-10-30 2005-05-19 Berkeland Mark S. Distributed multipoint conferencing with automatic endpoint address detection and dynamic endpoint-server allocation
US6963353B1 (en) * 2003-05-14 2005-11-08 Cisco Technology, Inc. Non-causal speaker selection for conference multicast
EP2045983A2 (en) * 2000-11-21 2009-04-08 TR Technology Foundation LLC Method and apparatus for switching ATM, TDM and packet data through a single communication switch

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023388A1 (en) * 1995-01-27 1996-08-01 Video Server, Inc. Video teleconferencing system with digital transcoding
US20020064149A1 (en) * 1996-11-18 2002-05-30 Elliott Isaac K. System and method for providing requested quality of service in a hybrid network
US6442758B1 (en) * 1999-09-24 2002-08-27 Convedia Corporation Multimedia conferencing system having a central processing hub for processing video and audio data for remote users
US6760776B1 (en) * 2000-04-10 2004-07-06 International Business Machines Corporation Method and apparatus for processing network frames in a network processor by embedding network control information such as routing and filtering information in each received frame
EP2045983A2 (en) * 2000-11-21 2009-04-08 TR Technology Foundation LLC Method and apparatus for switching ATM, TDM and packet data through a single communication switch
US6963353B1 (en) * 2003-05-14 2005-11-08 Cisco Technology, Inc. Non-causal speaker selection for conference multicast
US20050108328A1 (en) * 2003-10-30 2005-05-19 Berkeland Mark S. Distributed multipoint conferencing with automatic endpoint address detection and dynamic endpoint-server allocation

Also Published As

Publication number Publication date
GB2443968A (en) 2008-05-21
GB0623097D0 (en) 2006-12-27
GB0722700D0 (en) 2007-12-27

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