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Multimedia enabled network

Info

Publication number
CA2174214A1
CA2174214A1 CA 2174214 CA2174214A CA2174214A1 CA 2174214 A1 CA2174214 A1 CA 2174214A1 CA 2174214 CA2174214 CA 2174214 CA 2174214 A CA2174214 A CA 2174214A CA 2174214 A1 CA2174214 A1 CA 2174214A1
Authority
CA
Grant status
Application
Patent type
Prior art keywords
network
lan
audio
video
signals
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.)
Granted
Application number
CA 2174214
Other languages
French (fr)
Other versions
CA2174214C (en )
Inventor
Rudie Joseph Hoess
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.)
Megavision International Pty Ltd
Original Assignee
Megavision International Pty 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

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L29/00Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00 contains provisionally no documents
    • H04L29/02Communication control; Communication processing contains provisionally no documents
    • H04L29/06Communication control; Communication processing contains provisionally no documents characterised by a protocol
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements or protocols for real-time communications
    • H04L65/40Services or applications
    • H04L65/403Arrangements for multiparty communication, e.g. conference
    • H04L65/4053Arrangements for multiparty communication, e.g. conference without floor control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L29/00Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00 contains provisionally no documents
    • H04L29/02Communication control; Communication processing contains provisionally no documents
    • H04L29/06Communication control; Communication processing contains provisionally no documents characterised by a protocol
    • H04L29/0602Protocols characterised by their application
    • H04L29/06027Protocols for multimedia communication

Abstract

A network which is suitable for the distribution of signals such as video and audio is disclosed. A second network (30) is overlaid on an existing LAN (20) toprovide audio and video functionality, without further loading the capacity of the LAN. Switching of the video and audio signals is provided by a switchbox (31), controllable from the LAN via server (50). The second network may be a simple UTP arrangement.
CA 2174214 1993-10-14 1994-10-14 Multimedia enabled network Expired - Fee Related CA2174214C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPM182793 1993-10-14
AUPM1827 1993-10-14
PCT/AU1994/000627 WO1995010917A1 (en) 1993-10-14 1994-10-14 Multimedia enabled network

Publications (2)

Publication Number Publication Date
CA2174214A1 true true CA2174214A1 (en) 1995-04-20
CA2174214C CA2174214C (en) 2004-06-22

Family

ID=3777275

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2174214 Expired - Fee Related CA2174214C (en) 1993-10-14 1994-10-14 Multimedia enabled network

Country Status (8)

Country Link
US (1) US5956076A (en)
JP (2) JPH09505448A (en)
CN (1) CN1056025C (en)
CA (1) CA2174214C (en)
DE (2) DE69430202D1 (en)
EP (1) EP0723730B1 (en)
RU (1) RU2127960C1 (en)
WO (1) WO1995010917A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5916302A (en) * 1996-12-06 1999-06-29 International Business Machines Corporation Multimedia conferencing using parallel networks
US6119148A (en) * 1998-07-29 2000-09-12 Aten International Co., Ltd. Computer video signal distributor between a computer and a plurality of monitors
US6532218B1 (en) * 1999-04-05 2003-03-11 Siemens Information & Communication Networks, Inc. System and method for multimedia collaborative conferencing
US7020888B2 (en) * 2000-11-27 2006-03-28 Intellocity Usa, Inc. System and method for providing an omnimedia package
US8291457B2 (en) 2001-05-24 2012-10-16 Vixs Systems, Inc. Channel selection in a multimedia system
US7617515B1 (en) 2001-05-24 2009-11-10 Vixs Systems, Inc. Method and apparatus for managing resources in a multimedia system
US20090031419A1 (en) 2001-05-24 2009-01-29 Indra Laksono Multimedia system and server and methods for use therewith
KR100444572B1 (en) * 2002-08-23 2004-08-16 삼성전자주식회사 Communication device having function of one-way speaker phone and controlling method thereof
CN100385430C (en) 2003-08-15 2008-04-30 夏志坚;夏潮涌 High-resolution-ratio video-frequency network control system
US7307651B2 (en) * 2003-10-16 2007-12-11 Mark A. Chew Two-way mobile video/audio/data interactive companion (MVIC) system
WO2007016778A3 (en) 2005-08-08 2007-11-08 John Bruno Shared dsl network and deployment method
US7589760B2 (en) * 2005-11-23 2009-09-15 Microsoft Corporation Distributed presentations employing inputs from multiple video cameras located at multiple sites and customizable display screen configurations
CA2620490C (en) 2007-10-04 2016-06-28 Genesis Technical Systems Corp. Remote powering of dsl adms
JP5347489B2 (en) * 2008-12-24 2013-11-20 日本電気株式会社 Microwave communication systems and equipment

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708625A1 (en) * 1977-02-28 1978-08-31 Siemens Ag Communications system with optical fibres electrical line wires - uses optical fibres for signal transmission and wire lines for current supply to subscribers
GB1586543A (en) * 1978-01-23 1981-03-18 Communications Patents Ltd Wired broadcasting systems
FR2558674B1 (en) * 1984-01-19 1988-05-06 Telecommunications Sa teleseminar distribution network
US4780758A (en) * 1987-04-30 1988-10-25 Gte Government Systems Corporation Telecommunication system with burst and continuous audio signals
US4792849A (en) * 1987-08-04 1988-12-20 Telaction Corporation Digital interactive communication system
US4885747A (en) * 1988-02-17 1989-12-05 International Business Machines Corp. Broadband and baseband LAN
US4922486A (en) * 1988-03-31 1990-05-01 American Telephone And Telegraph Company User to network interface protocol for packet communications networks
FR2634608B1 (en) * 1988-07-22 1994-05-06 Etat Francais Cnet Multipoint network cable domotic reconfigurable simultaneous distribution and / or alternative of several types of signals, in particular of baseband image signals, and method for configuring such a network
US5040171A (en) * 1989-01-24 1991-08-13 Kabushiki Kaisha Toshiba Call restricting method in packet switching network and network controller having call restricting function
DE3907524A1 (en) * 1989-03-08 1990-09-13 Siemens Ag Device for distribution of broadband signals over a coaxial cable network branched
US5170252A (en) * 1990-04-09 1992-12-08 Interactive Media Technologies, Inc. System and method for interconnecting and mixing multiple audio and video data streams associated with multiple media devices
US5361091A (en) * 1990-09-28 1994-11-01 Inteletext Systems, Inc. Interactive home information system for distributing video picture information to television viewers over a fiber optic telephone system
US5572347A (en) * 1991-07-30 1996-11-05 Alcatel Network Systems, Inc. Switched video architecture for an optical fiber-to-the-curb telecommunications system
US5255267A (en) * 1992-03-09 1993-10-19 First Pacific Networks, Inc. Apparatus for combining broadband and baseband signal transmissions
US5183404A (en) * 1992-04-08 1993-02-02 Megahertz Corporation Systems for connection of physical/electrical media connectors to computer communications cards
US5283789A (en) * 1992-05-15 1994-02-01 Private Satellite Network, Inc. Communication system providing data and television signals to PC work stations
FR2693609B1 (en) * 1992-07-07 1994-08-19 Alcatel Reseaux Entreprise A method of correcting losses affecting a video signal transmitted by a pair of connection type and son interface with an associated correction arrangement.
US5335011A (en) * 1993-01-12 1994-08-02 Bell Communications Research, Inc. Sound localization system for teleconferencing using self-steering microphone arrays
WO1994030017A1 (en) * 1993-06-03 1994-12-22 Target Technologies, Inc. Videoconferencing system

Also Published As

Publication number Publication date Type
CA2174214C (en) 2004-06-22 grant
CN1056025C (en) 2000-08-30 grant
US5956076A (en) 1999-09-21 grant
JP2005192227A (en) 2005-07-14 application
CN1137336A (en) 1996-12-04 application
EP0723730A1 (en) 1996-07-31 application
EP0723730B1 (en) 2002-03-20 grant
WO1995010917A1 (en) 1995-04-20 application
EP0723730A4 (en) 1999-04-07 application
JPH09505448A (en) 1997-05-27 application
DE69430202T2 (en) 2002-10-24 grant
DE69430202D1 (en) 2002-04-25 grant
RU2127960C1 (en) 1999-03-20 grant

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed