SE504765C2 - Telekonferenssystem och utrustning för att användas i systemet samt metod för att upprätta en telekonferens - Google Patents

Telekonferenssystem och utrustning för att användas i systemet samt metod för att upprätta en telekonferens

Info

Publication number
SE504765C2
SE504765C2 SE9500266A SE9500266A SE504765C2 SE 504765 C2 SE504765 C2 SE 504765C2 SE 9500266 A SE9500266 A SE 9500266A SE 9500266 A SE9500266 A SE 9500266A SE 504765 C2 SE504765 C2 SE 504765C2
Authority
SE
Sweden
Prior art keywords
equipment
conference
subscribers
teleconferencing
subscriber
Prior art date
Application number
SE9500266A
Other languages
English (en)
Swedish (sv)
Other versions
SE9500266D0 (sv
SE9500266L (sv
Inventor
Bengt Hagstroem
Original Assignee
Telia Ab
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 Telia Ab filed Critical Telia Ab
Priority to SE9500266A priority Critical patent/SE504765C2/sv
Publication of SE9500266D0 publication Critical patent/SE9500266D0/xx
Priority to DK96901598T priority patent/DK0806105T3/da
Priority to EP96901598A priority patent/EP0806105B1/de
Priority to DE69632308T priority patent/DE69632308T2/de
Priority to PCT/SE1996/000058 priority patent/WO1996023383A1/en
Publication of SE9500266L publication Critical patent/SE9500266L/
Publication of SE504765C2 publication Critical patent/SE504765C2/sv

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
    • H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
SE9500266A 1995-01-26 1995-01-26 Telekonferenssystem och utrustning för att användas i systemet samt metod för att upprätta en telekonferens SE504765C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9500266A SE504765C2 (sv) 1995-01-26 1995-01-26 Telekonferenssystem och utrustning för att användas i systemet samt metod för att upprätta en telekonferens
DK96901598T DK0806105T3 (da) 1995-01-26 1996-01-22 Telekonferencesystem ved telekommunikationssystem, fremgangsmåde til etablering af telekonference og telekonferenceudstyr til anvendelse i et telekonferencesystem
EP96901598A EP0806105B1 (de) 1995-01-26 1996-01-22 Telekonferenzsystem in telekommunikationssystem, verfahren zum aufbau einer telekonferenz und telekonferenzgerät zur anwendung in einem telekonferenzsystem
DE69632308T DE69632308T2 (de) 1995-01-26 1996-01-22 Telekonferenzsystem in telekommunikationssystem, verfahren zum aufbau einer telekonferenz und telekonferenzgerät zur anwendung in einem telekonferenzsystem
PCT/SE1996/000058 WO1996023383A1 (en) 1995-01-26 1996-01-22 Teleconference system at telecommunications system, method for establishing of teleconference and teleconference equipment for use in a teleconference system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9500266A SE504765C2 (sv) 1995-01-26 1995-01-26 Telekonferenssystem och utrustning för att användas i systemet samt metod för att upprätta en telekonferens

Publications (3)

Publication Number Publication Date
SE9500266D0 SE9500266D0 (sv) 1995-01-26
SE9500266L SE9500266L (sv) 1996-07-27
SE504765C2 true SE504765C2 (sv) 1997-04-21

Family

ID=20396964

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9500266A SE504765C2 (sv) 1995-01-26 1995-01-26 Telekonferenssystem och utrustning för att användas i systemet samt metod för att upprätta en telekonferens

Country Status (5)

Country Link
EP (1) EP0806105B1 (de)
DE (1) DE69632308T2 (de)
DK (1) DK0806105T3 (de)
SE (1) SE504765C2 (de)
WO (1) WO1996023383A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736407A (en) * 1986-04-08 1988-04-05 The United States Of America As Represented By The Secretary Of The Army Computer assisted graphic teleconferencing method and apparatus
JPH0227857A (ja) * 1988-07-18 1990-01-30 Hitachi Ltd 映像会議方法，映像会議端末，通知方法及びデータ端末

Also Published As

Publication number Publication date
SE9500266D0 (sv) 1995-01-26
EP0806105A1 (de) 1997-11-12
DE69632308D1 (de) 2004-06-03
DK0806105T3 (da) 2004-08-16
WO1996023383A1 (en) 1996-08-01
SE9500266L (sv) 1996-07-27
EP0806105B1 (de) 2004-04-28
DE69632308T2 (de) 2005-02-17

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Legal Events

Date Code Title Description
NUG Patent has lapsed