FR2709628B3 - Local videophone network connected to a digital network and videophone of such a network. - Google Patents

Local videophone network connected to a digital network and videophone of such a network.

Info

Publication number
FR2709628B3
FR2709628B3 FR9310461A FR9310461A FR2709628B3 FR 2709628 B3 FR2709628 B3 FR 2709628B3 FR 9310461 A FR9310461 A FR 9310461A FR 9310461 A FR9310461 A FR 9310461A FR 2709628 B3 FR2709628 B3 FR 2709628B3
Authority
FR
France
Prior art keywords
network
videophone
local
digital
digital network
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
FR9310461A
Other languages
French (fr)
Other versions
FR2709628A3 (en
Inventor
Dardelet Chantal
Lallemant Jean-Francois
Roman Joel
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR9310461A priority Critical patent/FR2709628B3/en
Publication of FR2709628A3 publication Critical patent/FR2709628A3/en
Application granted granted Critical
Publication of FR2709628B3 publication Critical patent/FR2709628B3/en
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
    • 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
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13306—Ferro-electric elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13337—Picturephone, videotelephony
FR9310461A 1993-09-02 1993-09-02 Local videophone network connected to a digital network and videophone of such a network. Expired - Lifetime FR2709628B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9310461A FR2709628B3 (en) 1993-09-02 1993-09-02 Local videophone network connected to a digital network and videophone of such a network.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310461A FR2709628B3 (en) 1993-09-02 1993-09-02 Local videophone network connected to a digital network and videophone of such a network.

Publications (2)

Publication Number Publication Date
FR2709628A3 FR2709628A3 (en) 1995-03-10
FR2709628B3 true FR2709628B3 (en) 1995-07-21

Family

ID=9450505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310461A Expired - Lifetime FR2709628B3 (en) 1993-09-02 1993-09-02 Local videophone network connected to a digital network and videophone of such a network.

Country Status (1)

Country Link
FR (1) FR2709628B3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6466251B1 (en) 1999-08-23 2002-10-15 Manfred Wilhelm Troibner Automatic ISDN switch
CN113765542A (en) * 2020-06-02 2021-12-07 施耐德电气（澳大利亚）有限公司 Power line communication processing circuit, operation method thereof and communication system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9102918D0 (en) * 1991-02-12 1991-03-27 Mechan Terry Linked switched video telephone system

Also Published As

Publication number Publication date
FR2709628A3 (en) 1995-03-10

Similar Documents

Publication Publication Date Title
EP0695488A4 (en) Multimedia telecommunications network and service
GB2267625B (en) Video services
FR2695774B1 (en) Telecommunications network.
ITRM930419A0 (en) DUAL MODE COMMUNICATIONS NETWORK.
EP0584939A3 (en) Video telephony dialing
FR2714748B1 (en) Supervised learning of a neural network.
GB9310119D0 (en) Token ring network
GB2291752B (en) Network swappers and circuits constructed from same
FR2694322B1 (en) MODULAR PANEL FOR THE PRODUCTION OF A CONDUCTIVE NETWORK AND ASSOCIATED CONNECTORS.
FR2735888B1 (en) MULTI-STAGE INTERCONNECTION NETWORK AND PARALLEL COMPUTER EQUIPPED WITH SUCH NETWORK
ZA952588B (en) Broadband-integrated services digital network (B-ISDN) access
FR2712411B1 (en) Communication system with a network including a set of administration.
FR2713739B1 (en) Interlocking and sealing assembly.
FR2721781B1 (en) Method for ensuring the confidentiality of a phonic link and local telecommunication network implementing the method.
EP0513484A3 (en) Digital network access authorisation
GB9319851D0 (en) Network call management
EP0589526A3 (en) Integrated services digital network (isdn) and isdn - terminal
FR2709628B3 (en) Local videophone network connected to a digital network and videophone of such a network.
GB2274227B (en) Telecommunications network
FR2705183B1 (en) Improved diode addressing structure for addressing a network of transducers.
FR2700081B1 (en) Structure of a static frequency converter.
FR2702354B1 (en) Plate adapted to accommodate a cup, and set consisting of a cup and such a plate.
FR2726622B1 (en) LOCKING CLUTCH AND HYDROKINETIC COUPLING DEVICE COMPRISING SUCH A LOCKING CLUTCH
FR2683418B1 (en) INTERFACE FOR CONNECTING A TELEVISION MONITOR TO A DOMESTIC LOCAL AREA NETWORK.
AU4632693A (en) Local area video network