CA2174214A1 - Multimedia enabled network - Google Patents
Multimedia enabled networkInfo
- Publication number
- CA2174214A1 CA2174214A1 CA002174214A CA2174214A CA2174214A1 CA 2174214 A1 CA2174214 A1 CA 2174214A1 CA 002174214 A CA002174214 A CA 002174214A CA 2174214 A CA2174214 A CA 2174214A CA 2174214 A1 CA2174214 A1 CA 2174214A1
- Authority
- CA
- Canada
- Prior art keywords
- network
- video
- enabled network
- audio
- lan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
- H04L65/4053—Arrangements for multi-party communication, e.g. for conferences without floor control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPM1827 | 1993-10-14 | ||
AUPM182793 | 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 CA2174214A1 (en) | 1995-04-20 |
CA2174214C CA2174214C (en) | 2004-06-22 |
Family
ID=3777275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002174214A Expired - Fee Related CA2174214C (en) | 1993-10-14 | 1994-10-14 | Multimedia enabled network |
Country Status (14)
Country | Link |
---|---|
US (1) | US5956076A (en) |
EP (1) | EP0723730B1 (en) |
JP (2) | JPH09505448A (en) |
KR (1) | KR960705448A (en) |
CN (1) | CN1056025C (en) |
AT (1) | ATE214858T1 (en) |
AU (1) | AU694454B2 (en) |
CA (1) | CA2174214C (en) |
DE (1) | DE69430202T2 (en) |
MY (1) | MY112412A (en) |
NZ (1) | NZ275397A (en) |
RU (1) | RU2127960C1 (en) |
SG (1) | SG48743A1 (en) |
WO (1) | WO1995010917A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2925977B2 (en) * | 1994-09-30 | 1999-07-28 | 松下電器産業株式会社 | Communication device |
JPH09172623A (en) * | 1995-12-21 | 1997-06-30 | Sony Corp | Controller and control method |
JPH09186983A (en) * | 1995-12-28 | 1997-07-15 | Sony Corp | Controlling device and method |
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 |
WO2002043396A2 (en) * | 2000-11-27 | 2002-05-30 | Intellocity Usa, Inc. | System and method for providing an omnimedia package |
US20090031419A1 (en) | 2001-05-24 | 2009-01-29 | Indra Laksono | Multimedia system and server and methods for use therewith |
US8291457B2 (en) | 2001-05-24 | 2012-10-16 | Vixs Systems, Inc. | Channel selection in a multimedia system |
EP2360936B1 (en) * | 2001-05-24 | 2015-06-24 | Vixs Systems Inc. | Method and apparatus for managing resources and multiplexing a plurality of channels in a multimedia stream |
US7617515B1 (en) | 2001-05-24 | 2009-11-10 | Vixs Systems, Inc. | Method and apparatus for managing resources in a multimedia system |
KR20030072691A (en) * | 2002-03-06 | 2003-09-19 | 양희열 | Apparatus for private broadcasting by cable |
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 | 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 |
BRPI0614549A2 (en) | 2005-08-08 | 2011-03-29 | Genesis Technical Systems Corp | shared dsl network and extension 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 system and apparatus |
Family Cites Families (21)
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 | VIDEOCOMMUNICATION 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 | RECONFIGURABLE MULTI-POINT CABLE DOMOTIC NETWORK FOR SIMULTANEOUS AND / OR ALTERNATIVE DISTRIBUTION OF MULTIPLE SIGNAL TYPES, ESPECIALLY BASIC BAND IMAGE SIGNALS, AND METHOD FOR CONFIGURING SUCH A NETWORK |
CA2008352C (en) * | 1989-01-24 | 1993-12-14 | Yoshiro Osaki | 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 BRANCHED COAXIAL CABLE NETWORK |
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 |
AU665691B2 (en) * | 1992-06-22 | 1996-01-11 | Alcatel N.V. | Switched video service |
FR2693609B1 (en) * | 1992-07-07 | 1994-08-19 | Alcatel Reseaux Entreprise | Method for correcting losses affecting a video signal transmitted by a pair of wires type link and interface provided with a corresponding correction arrangement. |
US5335011A (en) * | 1993-01-12 | 1994-08-02 | Bell Communications Research, Inc. | Sound localization system for teleconferencing using self-steering microphone arrays |
US5389900A (en) * | 1993-03-26 | 1995-02-14 | At&T Corp. | Adapter for transmission of color components on separate twisted wire pairs |
EP0701761A1 (en) * | 1993-06-03 | 1996-03-20 | Target Technologies, Inc. | Videoconferencing system |
-
1994
- 1994-10-13 MY MYPI94002731A patent/MY112412A/en unknown
- 1994-10-14 US US08/632,481 patent/US5956076A/en not_active Expired - Fee Related
- 1994-10-14 CA CA002174214A patent/CA2174214C/en not_active Expired - Fee Related
- 1994-10-14 EP EP94930127A patent/EP0723730B1/en not_active Expired - Lifetime
- 1994-10-14 JP JP7511088A patent/JPH09505448A/en active Pending
- 1994-10-14 AU AU79348/94A patent/AU694454B2/en not_active Ceased
- 1994-10-14 KR KR1019960701993A patent/KR960705448A/en not_active Application Discontinuation
- 1994-10-14 CN CN94194482A patent/CN1056025C/en not_active Expired - Fee Related
- 1994-10-14 SG SG1996001127A patent/SG48743A1/en unknown
- 1994-10-14 AT AT94930127T patent/ATE214858T1/en not_active IP Right Cessation
- 1994-10-14 DE DE69430202T patent/DE69430202T2/en not_active Expired - Fee Related
- 1994-10-14 NZ NZ275397A patent/NZ275397A/en unknown
- 1994-10-14 RU RU96108917A patent/RU2127960C1/en not_active IP Right Cessation
- 1994-10-14 WO PCT/AU1994/000627 patent/WO1995010917A1/en active IP Right Grant
-
2005
- 2005-01-12 JP JP2005005503A patent/JP2005192227A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU7934894A (en) | 1995-05-04 |
CN1056025C (en) | 2000-08-30 |
JP2005192227A (en) | 2005-07-14 |
WO1995010917A1 (en) | 1995-04-20 |
RU2127960C1 (en) | 1999-03-20 |
SG48743A1 (en) | 1998-05-18 |
KR960705448A (en) | 1996-10-09 |
NZ275397A (en) | 1996-10-28 |
EP0723730B1 (en) | 2002-03-20 |
AU694454B2 (en) | 1998-07-23 |
CA2174214C (en) | 2004-06-22 |
DE69430202T2 (en) | 2002-10-24 |
MY112412A (en) | 2001-06-30 |
EP0723730A1 (en) | 1996-07-31 |
ATE214858T1 (en) | 2002-04-15 |
JPH09505448A (en) | 1997-05-27 |
US5956076A (en) | 1999-09-21 |
CN1137336A (en) | 1996-12-04 |
DE69430202D1 (en) | 2002-04-25 |
EP0723730A4 (en) | 1999-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |