[go: up one dir, main page]

AU2002221256A1 - A unified distributed architecture for a multi-point video conference and interactive broadcast systems - Google Patents

A unified distributed architecture for a multi-point video conference and interactive broadcast systems

Info

Publication number
AU2002221256A1
AU2002221256A1 AU2002221256A AU2125602A AU2002221256A1 AU 2002221256 A1 AU2002221256 A1 AU 2002221256A1 AU 2002221256 A AU2002221256 A AU 2002221256A AU 2125602 A AU2125602 A AU 2125602A AU 2002221256 A1 AU2002221256 A1 AU 2002221256A1
Authority
AU
Australia
Prior art keywords
video conference
distributed architecture
broadcast systems
point video
interactive broadcast
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.)
Abandoned
Application number
AU2002221256A
Inventor
Leonid Kasperovich
Wilson Tam
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.)
Imajet Communications Inc
Original Assignee
IMAJET COMM Inc
Imajet Communications Inc
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 IMAJET COMM Inc, Imajet Communications Inc filed Critical IMAJET COMM Inc
Publication of AU2002221256A1 publication Critical patent/AU2002221256A1/en
Abandoned legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Information Transfer Between Computers (AREA)
AU2002221256A 2000-11-30 2001-11-28 A unified distributed architecture for a multi-point video conference and interactive broadcast systems Abandoned AU2002221256A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09726286 2000-11-30
US09/726,286 US7158534B2 (en) 2000-11-30 2000-11-30 Unified distributed architecture for a multi-point video conference and interactive broadcast systems
PCT/SG2001/000240 WO2002045427A1 (en) 2000-11-30 2001-11-28 A unified distributed architecture for a multi-point video conference and interactive broadcast systems

Publications (1)

Publication Number Publication Date
AU2002221256A1 true AU2002221256A1 (en) 2002-06-11

Family

ID=24917966

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002221256A Abandoned AU2002221256A1 (en) 2000-11-30 2001-11-28 A unified distributed architecture for a multi-point video conference and interactive broadcast systems

Country Status (9)

Country Link
US (2) US7158534B2 (en)
EP (2) EP1338143B1 (en)
JP (2) JP4093860B2 (en)
KR (1) KR100573209B1 (en)
CN (2) CN100420301C (en)
AU (1) AU2002221256A1 (en)
CA (1) CA2436836C (en)
DE (1) DE60122569T2 (en)
WO (1) WO2002045427A1 (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1344128B1 (en) * 2000-12-21 2014-06-25 Nokia Corporation Software delivery apparatus and method.
CN1217543C (en) * 2002-06-28 2005-08-31 国际商业机器公司 Apparatus and method for equivalent VOD system
JP2004200946A (en) * 2002-12-18 2004-07-15 Nec Corp Broadcast distribution system
US7461126B2 (en) * 2003-10-30 2008-12-02 Radvision Ltd. System and method for distributed multipoint conferencing with automatic endpoint address detection and dynamic endpoint-server allocation
CN100393037C (en) * 2003-11-10 2008-06-04 中兴通讯股份有限公司 Implementation method of multi-party conference service in communication network with separation of bearer and control
KR100687438B1 (en) * 2004-05-08 2007-02-27 주식회사 이루온 Multimedia service system and method
US7256816B2 (en) * 2004-10-25 2007-08-14 3V Technologies Incorporated Systems and processes for scheduling and conducting audio/video communications
US8150920B2 (en) * 2004-11-01 2012-04-03 Nokia Corporation System, method and computer program product for providing content to a terminal and directing the rendering of such content at the terminal
US7558267B2 (en) 2005-02-11 2009-07-07 Microsoft Corporation Method and system for placing restrictions on sessions
KR100673482B1 (en) * 2005-02-21 2007-01-24 주식회사 현대오토넷 Device and method for controlling picture quality and sound field in digital format broadcasting
CA2779498C (en) * 2005-07-20 2015-06-30 Vidyo, Inc. System and method for a conference server architecture for low delay and distributed conferencing applications
US20070043677A1 (en) * 2005-08-17 2007-02-22 Idt Corporation Point of sale product authorization
CN103023666B (en) * 2005-09-07 2016-08-31 维德约股份有限公司 For low latency and the system and method for the conference server architectures of distributed conference applications
US8316104B2 (en) * 2005-11-15 2012-11-20 California Institute Of Technology Method and apparatus for collaborative system
JP2007282072A (en) * 2006-04-11 2007-10-25 Fuji Xerox Co Ltd Electronic conference system, electronic conference supporting program, electronic conference supporting method, and information terminal device in the electronic conference system
US7660852B2 (en) * 2006-04-21 2010-02-09 Microsoft Corporation Meeting structures and global unique identifiers
US8286218B2 (en) 2006-06-08 2012-10-09 Ajp Enterprises, Llc Systems and methods of customized television programming over the internet
CN101094222B (en) * 2006-06-20 2014-03-19 达通科技股份有限公司 A reflector and method for improving remote real-time streaming video transmission and storage
NO325064B1 (en) * 2006-07-06 2008-01-28 Tandberg Telecom As communications Client
US8150917B2 (en) * 2006-09-22 2012-04-03 Microsoft Corporation High availability conferencing
US7937442B2 (en) * 2006-09-22 2011-05-03 Microsoft Corporation Multipoint control unit (MCU) failure detection and rollover
FR2909821B1 (en) * 2006-12-11 2009-01-16 Wengo DEVICE FOR CONTROLLING IP COMMUNICATIONS BETWEEN IP COMMUNICATION EQUIPMENT WITH AUTOMATED CONTROL OF THEIR MEDIA FLOW (S)
CN101022481A (en) 2007-03-21 2007-08-22 华为技术有限公司 Method and device for realizing private conversation in multi-point meeting
US8127075B2 (en) * 2007-07-20 2012-02-28 Seagate Technology Llc Non-linear stochastic processing storage device
MY162141A (en) * 2007-12-28 2017-05-31 Univ Sains Malaysia A method for information conferencing and a system therefor
FR2929061B1 (en) * 2008-03-20 2012-11-30 Alcatel Lucent METHOD FOR GENERATING A SET OF USER IDENTIFIERS ASSOCIATED WITH USER PRESENTATION INFORMATION, METHOD FOR ACCESSING SUCH INFORMATION, SERVER AND TERMINAL THEREFOR
US20090323560A1 (en) * 2008-06-27 2009-12-31 Microsoft Corporation Customized Media Routing For Conferencing
US20100005497A1 (en) * 2008-07-01 2010-01-07 Michael Maresca Duplex enhanced quality video transmission over internet
CN101753973B (en) * 2008-12-12 2013-01-02 华为技术有限公司 Channel switching method, device and system
CN101626546B (en) * 2009-08-06 2012-06-06 中兴通讯股份有限公司 Method and system for realizing data broadcasting in wireless video conference
WO2011049992A1 (en) * 2009-10-19 2011-04-28 Barnes & Noble, Inc In-store reading system
US8601097B2 (en) * 2010-02-22 2013-12-03 Ncomputing Inc. Method and system for data communications in cloud computing architecture
US9294722B2 (en) * 2010-10-19 2016-03-22 Microsoft Technology Licensing, Llc Optimized telepresence using mobile device gestures
WO2013066980A1 (en) * 2011-11-01 2013-05-10 Teliris, Inc. Cloud-based interoperability platform for video conferencing
TWI451746B (en) * 2011-11-04 2014-09-01 Quanta Comp Inc Video conference system and video conference method thereof
US20140028788A1 (en) * 2012-07-30 2014-01-30 Polycom, Inc. Method and system for conducting video conferences of diverse participating devices
WO2014150992A1 (en) * 2013-03-15 2014-09-25 Teliris, Inc. Cloud-based interoperability platform using a software-defined networking architecture
CN103152186A (en) * 2013-03-19 2013-06-12 天脉聚源(北京)传媒科技有限公司 Information interacting method and system
CN103200017A (en) * 2013-04-11 2013-07-10 天脉聚源(北京)传媒科技有限公司 Information broadcasting method and information broadcasting device
JP6337562B2 (en) 2013-06-27 2018-06-06 株式会社リコー Management system, terminal, communication system, destination management method, and program
CN103338348B (en) * 2013-07-17 2016-08-10 天脉聚源(北京)传媒科技有限公司 Implementation method, system and the server of a kind of network audio-video meeting
SG11201603070WA (en) * 2013-11-05 2016-05-30 Ricoh Co Ltd Communication device, communication system, communication method and communication program
CA2928021A1 (en) * 2013-11-05 2015-05-14 Ricoh Company, Ltd. Communication apparatus, communication system, communication method, and communication program
CN104754282A (en) * 2013-12-23 2015-07-01 鸿富锦精密工业（深圳）有限公司 IP (Internet Protocol)-based video conference control system and method
US9332224B2 (en) 2014-05-29 2016-05-03 International Business Machines Corporation Adaptive video streaming for communication sessions
CN110475088B (en) * 2018-05-09 2021-06-11 视联动力信息技术股份有限公司 User login method and device
KR102496001B1 (en) * 2020-12-07 2023-02-06 (주)드림시큐리티 Apparatus and method for providing video conference service based on link distribution

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3308563B2 (en) * 1991-07-15 2002-07-29 株式会社日立製作所 Multipoint video conference system
AU6814694A (en) * 1993-06-03 1995-01-03 Target Technologies, Inc. Videoconferencing system
US5689641A (en) * 1993-10-01 1997-11-18 Vicor, Inc. Multimedia collaboration system arrangement for routing compressed AV signal through a participant site without decompressing the AV signal
CA2150060C (en) * 1994-07-08 2000-01-11 John T. Biggs Seamless multimedia conferencing system using enhanced endpoint devices
US5625407A (en) * 1994-07-08 1997-04-29 Lucent Technologies Inc. Seamless multimedia conferencing system using an enhanced multipoint control unit and enhanced endpoint devices
KR0163723B1 (en) * 1995-03-20 1999-01-15 김광호 Apparatus of controlling a video conferencing of a video conferencing system using isdn
US6003030A (en) * 1995-06-07 1999-12-14 Intervu, Inc. System and method for optimized storage and retrieval of data on a distributed computer network
US5844600A (en) * 1995-09-15 1998-12-01 General Datacomm, Inc. Methods, apparatus, and systems for transporting multimedia conference data streams through a transport network
DE19548397C1 (en) * 1995-12-22 1997-01-23 Siemens Ag Access control system for shared computer programme
JPH09219851A (en) * 1996-02-09 1997-08-19 Nec Corp Method and equipment for controlling multi-spot video conference
US5841976A (en) * 1996-03-29 1998-11-24 Intel Corporation Method and apparatus for supporting multipoint communications in a protocol-independent manner
US5784561A (en) * 1996-07-01 1998-07-21 At&T Corp. On-demand video conference method and apparatus
US5963547A (en) * 1996-09-18 1999-10-05 Videoserver, Inc. Method and apparatus for centralized multipoint conferencing in a packet network
US6909708B1 (en) * 1996-11-18 2005-06-21 Mci Communications Corporation System, method and article of manufacture for a communication system architecture including video conferencing
JPH10150647A (en) * 1996-11-19 1998-06-02 Fujitsu Ltd Video conferencing systems
US6081513A (en) * 1997-02-10 2000-06-27 At&T Corp. Providing multimedia conferencing services over a wide area network interconnecting nonguaranteed quality of services LANs
US6421726B1 (en) * 1997-03-14 2002-07-16 Akamai Technologies, Inc. System and method for selection and retrieval of diverse types of video data on a computer network
US6011782A (en) * 1997-05-08 2000-01-04 At&T Corp. Method for managing multicast addresses for transmitting and receiving multimedia conferencing information on an internet protocol (IP) network
US6112239A (en) * 1997-06-18 2000-08-29 Intervu, Inc System and method for server-side optimization of data delivery on a distributed computer network
SE514330C2 (en) * 1997-06-23 2001-02-12 Ericsson Telefon Ab L M Procedure and apparatus in a computer network
US5999966A (en) * 1997-10-07 1999-12-07 Mcdougall; Floyd Control network-directed video conferencing switching system and method
US6321252B1 (en) * 1998-07-17 2001-11-20 International Business Machines Corporation System and method for data streaming and synchronization in multimedia groupware applications
US6195680B1 (en) * 1998-07-23 2001-02-27 International Business Machines Corporation Client-based dynamic switching of streaming servers for fault-tolerance and load balancing
US6408278B1 (en) * 1998-11-10 2002-06-18 I-Open.Com, Llc System and method for delivering out-of-home programming
US6600725B1 (en) * 1998-12-16 2003-07-29 At&T Corp. Apparatus and method for providing multimedia conferencing services with selective information services
US6633570B1 (en) * 1999-02-08 2003-10-14 Paitalk Holdings, Inc. Efficient transmission of data to multiple network nodes
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
US6606643B1 (en) * 2000-01-04 2003-08-12 International Business Machines Corporation Method of automatically selecting a mirror server for web-based client-host interaction
US6799214B1 (en) * 2000-03-03 2004-09-28 Nec Corporation System and method for efficient content delivery using redirection pages received from the content provider original site and the mirror sites
US20010047412A1 (en) * 2000-05-08 2001-11-29 Weinman Joseph B. Method and apparatus for maximizing distance of data mirrors

Also Published As

Publication number Publication date
CN1717040A (en) 2006-01-04
US7751434B2 (en) 2010-07-06
EP1737235B1 (en) 2015-03-04
CA2436836A1 (en) 2002-06-06
US20020066109A1 (en) 2002-05-30
EP1338143A1 (en) 2003-08-27
CN1488222A (en) 2004-04-07
KR100573209B1 (en) 2006-04-24
DE60122569D1 (en) 2006-10-05
JP4286267B2 (en) 2009-06-24
EP1737235A3 (en) 2012-03-21
US7158534B2 (en) 2007-01-02
DE60122569T2 (en) 2007-09-13
JP2004515173A (en) 2004-05-20
US20070165669A1 (en) 2007-07-19
JP2006216078A (en) 2006-08-17
CA2436836C (en) 2009-09-08
CN1215716C (en) 2005-08-17
EP1737235A2 (en) 2006-12-27
CN100420301C (en) 2008-09-17
JP4093860B2 (en) 2008-06-04
KR20030076581A (en) 2003-09-26
EP1338143B1 (en) 2006-08-23
WO2002045427A1 (en) 2002-06-06

Similar Documents

Publication Publication Date Title
AU2002221256A1 (en) A unified distributed architecture for a multi-point video conference and interactive broadcast systems
AU2001267581A1 (en) Audio-video data switching and viewing system
AU2001253833A1 (en) Methods and arrangements for providing a novel television and multimedia viewingparadigm
AU2001273386A1 (en) A configurable information ticker for interactive television and enhanced television
AU2002224442A1 (en) Interactive video manipulation
AU2001246261A1 (en) Distributed cooperative memory for interactive and scalable video-on-demand system
AU2001294749A1 (en) Architecture for optimizing audio and video output states for multimedia devices
AU2001269592A1 (en) Repetitive-pn1023-sequence echo-cancellation reference signal for single-carrierdigital television broadcast systems
AU2002216119A1 (en) Interactive television
AU2001286762A1 (en) Terrestrial digitial multimedia/television broadcasting system
AU4453200A (en) Perspective-corrected video presentations
AU2002217973A1 (en) Interactive television application with research features
AU6039598A (en) Multiple dwelling unit interactive audio/video distribution system
AU2001281386A1 (en) Television remote control systems and methods
AU2001296326A1 (en) Client-based interactive digital television architecture
AU2001296252A1 (en) A method and system for remotely modifying presentations in a multimedia conference
AU2001295635A1 (en) Method and system for providing interactive television programme
AU2001279167A1 (en) Video/audio/data distribution architecture
AU2001285229A1 (en) System for interactive television
AU5484200A (en) Systems and methods for enhanced visual presentation using interactive video streams
AU2001245502A1 (en) Interactive multimedia transmission system
AU6048299A (en) Interactive television system
AU2001269255A1 (en) Interactive digital television network
AU6854600A (en) An interactive television system
AU1330600A (en) Providing vcr functionality for data-centered video multicast