ES2153436T3 - Red de area local para transmision simultanea de señales. - Google Patents

Red de area local para transmision simultanea de señales.

Info

Publication number
ES2153436T3
ES2153436T3 ES94931857T ES94931857T ES2153436T3 ES 2153436 T3 ES2153436 T3 ES 2153436T3 ES 94931857 T ES94931857 T ES 94931857T ES 94931857 T ES94931857 T ES 94931857T ES 2153436 T3 ES2153436 T3 ES 2153436T3
Authority
ES
Spain
Prior art keywords
area network
local area
signal transmission
simultaneous signal
simultaneous
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.)
Expired - Lifetime
Application number
ES94931857T
Other languages
English (en)
Inventor
Remy L Fenouil
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.)
iGate Inc
Original Assignee
iGate 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 iGate Inc filed Critical iGate Inc
Application granted granted Critical
Publication of ES2153436T3 publication Critical patent/ES2153436T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)
  • Studio Circuits (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Details Of Television Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

UNA RED DE AREA LOCAL PARA LA TRANSMISION SIMULTANEA, DE DOS DIRECCIONES DE SEÑALES DE ANCHO DE BANDA DE VIDEO INCLUYE UNA MATRIZ DE CONMUTACION ECONOMICA.
ES94931857T 1993-10-20 1994-10-18 Red de area local para transmision simultanea de señales. Expired - Lifetime ES2153436T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/140,230 US5537142A (en) 1993-10-20 1993-10-20 Local area network for simultaneous, bi-directional transmission of video bandwidth signals, including a switching matrix which defines user connections, upstream connections, and downstream connections and has an efficient configuration to minimize the

Publications (1)

Publication Number Publication Date
ES2153436T3 true ES2153436T3 (es) 2001-03-01

Family

ID=22490306

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94931857T Expired - Lifetime ES2153436T3 (es) 1993-10-20 1994-10-18 Red de area local para transmision simultanea de señales.

Country Status (17)

Country Link
US (2) US5537142A (es)
EP (4) EP1018838A1 (es)
JP (3) JP3836504B2 (es)
KR (1) KR100322769B1 (es)
CN (1) CN1108058C (es)
AT (2) ATE196220T1 (es)
AU (1) AU8078294A (es)
BR (1) BR9407842A (es)
CA (1) CA2174323C (es)
DE (2) DE69432492T2 (es)
DK (1) DK0724811T3 (es)
ES (1) ES2153436T3 (es)
FI (1) FI115365B (es)
GR (1) GR3034905T3 (es)
PT (1) PT724811E (es)
SI (1) SI0724811T1 (es)
WO (1) WO1995011570A1 (es)

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US6346964B1 (en) 1996-12-31 2002-02-12 Video Networkcommunications, Inc. Interoffice broadband communication system using twisted pair telephone wires
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US5903372A (en) * 1997-02-10 1999-05-11 Alcatel Network Systems, Inc. Means for remote addition of video services to subscribers
US5854703A (en) * 1997-02-28 1998-12-29 Scientific-Atlanta, Inc. Hybrid fiber coax communications network
US6147991A (en) * 1997-09-05 2000-11-14 Video Network Communications, Inc. Scalable high speed packet switch using packet diversion through dedicated channels
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US6691153B1 (en) * 1999-08-30 2004-02-10 Zaplet, Inc. Method and system for process interaction among a group
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US6496849B1 (en) 1999-08-30 2002-12-17 Zaplet, Inc. Electronic media for communicating information among a group of participants
US6457045B1 (en) 1999-08-30 2002-09-24 Zaplet, Inc. System and method for group choice making
US6507865B1 (en) 1999-08-30 2003-01-14 Zaplet, Inc. Method and system for group content collaboration
US6505233B1 (en) 1999-08-30 2003-01-07 Zaplet, Inc. Method for communicating information among a group of participants
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US9560371B2 (en) * 2003-07-30 2017-01-31 Avocent Corporation Video compression system
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WO2006029391A2 (en) * 2004-09-09 2006-03-16 Amx Corporation Method, system and computer program using standard interfaces for independent device controllers
US20070211691A1 (en) * 2004-09-09 2007-09-13 Barber Ronald W Method, system and computer program using standard interfaces for independent device controllers
WO2007030421A2 (en) 2005-09-07 2007-03-15 Amx Llc Method and computer program for device configuration
US20090323923A1 (en) * 2006-04-24 2009-12-31 Video Accessory Corporation Controller using dual-tone multi-frequency (dtmf) tones
CA2650663A1 (en) * 2006-04-28 2007-11-08 Avocent Corporation Dvc delta commands
US20080106643A1 (en) * 2006-11-08 2008-05-08 Rgb Systems, Inc. Method and apparatus for video transmission over long distances using twisted pair cables
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Also Published As

Publication number Publication date
DE69432492T2 (de) 2004-04-08
CN1108058C (zh) 2003-05-07
EP0724811A1 (en) 1996-08-07
JP2006054909A (ja) 2006-02-23
DE69425832T2 (de) 2001-03-15
JP3836504B2 (ja) 2006-10-25
WO1995011570A1 (en) 1995-04-27
CA2174323A1 (en) 1995-04-27
AU8078294A (en) 1995-05-08
SI0724811T1 (es) 2001-02-28
US5537142A (en) 1996-07-16
JPH09504148A (ja) 1997-04-22
ATE237209T1 (de) 2003-04-15
BR9407842A (pt) 1997-05-13
KR100322769B1 (ko) 2002-07-03
FI115365B (fi) 2005-04-15
CN1133663A (zh) 1996-10-16
DE69432492D1 (de) 2003-05-15
EP1018837A1 (en) 2000-07-12
PT724811E (pt) 2001-03-30
KR960705450A (ko) 1996-10-09
DK0724811T3 (da) 2000-12-18
ATE196220T1 (de) 2000-09-15
EP1018837B1 (en) 2003-04-09
EP1006724A1 (en) 2000-06-07
DE69425832D1 (de) 2000-10-12
JP2006054910A (ja) 2006-02-23
FI961718A0 (fi) 1996-04-19
EP1018838A1 (en) 2000-07-12
GR3034905T3 (en) 2001-02-28
FI961718L (fi) 1996-04-19
EP0724811B1 (en) 2000-09-06
US6240554B1 (en) 2001-05-29
CA2174323C (en) 2000-05-16

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