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WO1997039583B1 - Procede et systeme de transmission de signaux video et de donnees depuis un dispositif vers une carte de connexion a un reseau de telecommunications - Google Patents

Procede et systeme de transmission de signaux video et de donnees depuis un dispositif vers une carte de connexion a un reseau de telecommunications

Info

Publication number
WO1997039583B1
WO1997039583B1 PCT/US1997/006216 US9706216W WO9739583B1 WO 1997039583 B1 WO1997039583 B1 WO 1997039583B1 US 9706216 W US9706216 W US 9706216W WO 9739583 B1 WO9739583 B1 WO 9739583B1
Authority
WO
WIPO (PCT)
Prior art keywords
signals
network connection
communications network
digital
modulated analog
Prior art date
Application number
PCT/US1997/006216
Other languages
English (en)
Other versions
WO1997039583A1 (fr
Filing date
Publication date
Priority claimed from US08/634,279 external-priority patent/US6253235B1/en
Application filed filed Critical
Priority to JP9537298A priority Critical patent/JP2000505635A/ja
Priority to EP97918633A priority patent/EP0894402A2/fr
Priority to IL12657497A priority patent/IL126574A/en
Priority to KR1019980708327A priority patent/KR100338464B1/ko
Priority to PL97329373A priority patent/PL329373A1/xx
Priority to CA002251698A priority patent/CA2251698C/fr
Priority to AU26693/97A priority patent/AU734387B2/en
Publication of WO1997039583A1 publication Critical patent/WO1997039583A1/fr
Publication of WO1997039583B1 publication Critical patent/WO1997039583B1/fr
Priority to NO984839A priority patent/NO984839L/no

Links

Abstract

Cette invention concerne un système et un procédé permettant la transmission de signaux depuis un dispositif vers une carte de connexion à un réseau de télécommunications. On dispose en particulier d'une voie de retour pour la transmission des signaux depuis un dispositif vers une interface au niveau de laquelle lesdits signaux sont convertis en un format acceptable en vue de la transmission vers une carte de connexion à un réseau de télécommunications. Les signaux sont alors transmis à la carte et/ou peuvent être transmis à une unité de réseau optique, ce qui permet d'établir une connexion à partir dudit dispositif vers des systèmes utilisant des réseaux optiques. Un mode de réalisation de l'invention concerne un système de transport assurant la délivrance de signaux vidéo à un dispositif, le retour des signaux analogiques à partir du dispositif et la transmission des signaux numériques vers une destination attribuée aux signaux. Cette réalisation comporte un module de communications à bande large qui reçoit les signaux vidéo d'une source de signaux et délivre ces signaux au dispositif. Ledit module reçoit également des signaux analogiques du dispositif et transmet ces signaux analogiques à une interface. Ladite interface reçoit ces signaux analogiques, les convertit en signaux numériques et transmet les signaux numériques à une unité de réseau optique ou à une carte de connexion à un réseau de télécommunications en vue d'une transmission ultérieure vers une destination attribuée aux signaux.
PCT/US1997/006216 1996-04-18 1997-04-15 Procede et systeme de transmission de signaux video et de donnees depuis un dispositif vers une carte de connexion a un reseau de telecommunications WO1997039583A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP9537298A JP2000505635A (ja) 1996-04-18 1997-04-15 ビデオ／データ信号をデバイスから通信ネットワーク接続カードに伝送する方法およびシステム
EP97918633A EP0894402A2 (fr) 1996-04-18 1997-04-15 Procede et systeme de transmission de signaux video et de donnees depuis un dispositif vers une carte de connexion a un reseau de telecommunications
IL12657497A IL126574A (en) 1996-04-18 1997-04-15 Method and system for transmitting video / data signals from a device to a communication network connection card
KR1019980708327A KR100338464B1 (ko) 1996-04-18 1997-04-15 장치로부터의비디오/데이터신호를통신네트웍연결카드로전송하는방법및시스템
PL97329373A PL329373A1 (en) 1996-04-18 1997-04-15 Method of and system for transmitting data /video signals from a subscriber's terminal device to its associated communication network access card
CA002251698A CA2251698C (fr) 1996-04-18 1997-04-15 Procede et systeme de transmission de signaux video et de donnees depuis un dispositif vers une carte de connexion a un reseau de telecommunications
AU26693/97A AU734387B2 (en) 1996-04-18 1997-04-15 A method and system to transmit video/data signals from a device to a communications network connection card
NO984839A NO984839L (no) 1996-04-18 1998-10-16 FremgangsmÕte og system for overf°ring av video/datasignaler fra en anordning til et forbindelseskort for et kommunikasjonsnett

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/634,279 US6253235B1 (en) 1996-04-18 1996-04-18 Method and system to transmit video/data signals from a device to a communications network connection card
US08/634,279 1996-04-18

Publications (2)

Publication Number Publication Date
WO1997039583A1 WO1997039583A1 (fr) 1997-10-23
WO1997039583B1 true WO1997039583B1 (fr) 1997-11-20

Family

ID=24543141

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/006216 WO1997039583A1 (fr) 1996-04-18 1997-04-15 Procede et systeme de transmission de signaux video et de donnees depuis un dispositif vers une carte de connexion a un reseau de telecommunications

Country Status (10)

Country Link
US (1) US6253235B1 (fr)
EP (1) EP0894402A2 (fr)
JP (1) JP2000505635A (fr)
KR (1) KR100338464B1 (fr)
AU (1) AU734387B2 (fr)
CA (1) CA2251698C (fr)
IL (1) IL126574A (fr)
NO (1) NO984839L (fr)
PL (1) PL329373A1 (fr)
WO (1) WO1997039583A1 (fr)

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