DE3564898D1 - Switching system and method for network having a plurality of terminal control equipment units - Google Patents

Switching system and method for network having a plurality of terminal control equipment units

Info

Publication number
DE3564898D1
DE3564898D1 DE8585106112T DE3564898T DE3564898D1 DE 3564898 D1 DE3564898 D1 DE 3564898D1 DE 8585106112 T DE8585106112 T DE 8585106112T DE 3564898 T DE3564898 T DE 3564898T DE 3564898 D1 DE3564898 D1 DE 3564898D1
Authority
DE
Germany
Prior art keywords
network
control equipment
switching system
terminal control
equipment units
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
Application number
DE8585106112T
Other languages
English (en)
Inventor
Tetsuo Nishino
Hiroko Okamura
Yasunori Yamatani
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14195921&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3564898(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE3564898D1 publication Critical patent/DE3564898D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • 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
    • 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
    • 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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Exchange Systems With Centralized Control (AREA)
DE8585106112T 1984-05-17 1985-05-17 Switching system and method for network having a plurality of terminal control equipment units Expired DE3564898D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59097571A JPS611153A (ja) 1984-05-17 1984-05-17 複数コ−ル同時着信制御方法

Publications (1)

Publication Number Publication Date
DE3564898D1 true DE3564898D1 (en) 1988-10-13

Family

ID=14195921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585106112T Expired DE3564898D1 (en) 1984-05-17 1985-05-17 Switching system and method for network having a plurality of terminal control equipment units

Country Status (7)

Country Link
US (1) US4672662A (de)
EP (1) EP0164611B1 (de)
JP (1) JPS611153A (de)
KR (1) KR900000723B1 (de)
CA (1) CA1244537A (de)
DE (1) DE3564898D1 (de)
SG (1) SG42791G (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0685538B2 (ja) * 1986-05-07 1994-10-26 日本電気株式会社 通信端末着信応答方式
EP0500194B1 (de) * 1987-02-10 1998-05-27 Canon Kabushiki Kaisha Kommunikationsgerät
JPH01168155A (ja) * 1987-12-24 1989-07-03 Canon Inc 通信端末装置
US5297146A (en) * 1988-07-01 1994-03-22 Kabushiki Kaisha Toshiba Communication terminal apparatus and its control method
US4998249A (en) * 1988-10-28 1991-03-05 Executone Information Systems, Inc. Method and system for multiplexing telephone line circuits to highway lines
US5101427A (en) * 1988-11-16 1992-03-31 Canon Kabushiki Kaisha Communication apparatus connected to ISDN
US4961186A (en) * 1988-11-30 1990-10-02 At&T Bell Laboratories Communication channel reallocation
US4958343A (en) * 1988-11-30 1990-09-18 At&T Bell Laboratories Communication channel reservation
JP2585426B2 (ja) * 1989-05-12 1997-02-26 株式会社日立製作所 マルチ回線通信制御方法及びその装置
US5276687A (en) * 1989-04-14 1994-01-04 Fujitsu Limited Network system having different attributes of terminal equipment devices
WO1992003023A1 (en) * 1990-08-06 1992-02-20 Fujitsu Limited Communication equipment having repeat switching function
US5214650A (en) * 1990-11-19 1993-05-25 Ag Communication Systems Corporation Simultaneous voice and data system using the existing two-wire inter-face
JP2832096B2 (ja) * 1991-06-10 1998-12-02 キヤノン株式会社 通信制御装置
JP3411300B2 (ja) * 1992-02-18 2003-05-26 株式会社日立製作所 情報処理装置
US5307347A (en) * 1992-04-10 1994-04-26 International Business Machines Corporation Method and apparatus for sharing a telecommunications channel among multiple users
KR930022818A (ko) * 1992-04-15 1993-11-24 모리시타 요이찌 팩시밀리장치
US5953350A (en) 1995-03-13 1999-09-14 Selsius Systems, Inc. Multimedia client for multimedia/hybrid network
US5734828A (en) * 1995-08-30 1998-03-31 Intel Corporation System for accessing/delivering on-line/information services via individualized environments using streamlined application sharing host and client services
JP2798019B2 (ja) * 1995-09-25 1998-09-17 日本電気株式会社 蓄積型データ通信端末
US5937057A (en) * 1997-03-05 1999-08-10 Selsius Systems, Inc. Video/audio communications call center and method of operation thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394756A (en) * 1980-09-12 1983-07-19 Bell Telephone Laboratories, Incorporated Generation of busy signals in a digital concentrator
JPS58151197A (ja) * 1982-03-04 1983-09-08 Nippon Telegr & Teleph Corp <Ntt> 高機能端末における通信チヤネルアクセス方式

Also Published As

Publication number Publication date
KR850008016A (ko) 1985-12-11
KR900000723B1 (ko) 1990-02-07
JPH0329346B2 (de) 1991-04-23
JPS611153A (ja) 1986-01-07
CA1244537A (en) 1988-11-08
US4672662A (en) 1987-06-09
EP0164611A3 (en) 1986-01-02
EP0164611A2 (de) 1985-12-18
SG42791G (en) 1993-02-19
EP0164611B1 (de) 1988-09-07

Similar Documents

Publication Publication Date Title
DE3564898D1 (en) Switching system and method for network having a plurality of terminal control equipment units
GB8628034D0 (en) Control system for telephone terminal equipment
EP0321454A3 (en) A method of operating a multiple access communications system
DE3474626D1 (en) Control of telecommunication switching systems
GB2170079B (en) Method and apparatus for bridging local network
ZA869392B (en) Telecommunications network and method
GB2183871B (en) Method for allocation of telecommunications transmission facilities
EP0200365A3 (en) System and method for controlling network bus communications for tightly coupled information among distributed programmable controllers
EP0170455A3 (en) Modular block and electrical interface assemblies employing same
EP0214809A3 (en) Radio telephone system control apparatus and method
EP0213929A3 (en) Radio telephone system control apparatus and method
DE3361405D1 (en) Method of preventing overloading of the central controller of a telecommunication system and arrangement for performing the method
GB2191661B (en) Method of secured communications in a telecommunications system
AU579367B2 (en) Synchronization method and apparatus for a telephone switching system
EP0218450A3 (en) Control system of a radio telephone apparatus
EP0214810A3 (en) Radio telephone system control apparatus and method
GB2181023B (en) Telecommunications switching system
EP0163307A3 (en) Switching system having capability for telecommunication conference
EP0167748A3 (en) Compact electrical connection and distribution system for pluggable modular devices
GB8517552D0 (en) Network system
EG17243A (en) Communication system line expansion apparatus and method
EP0550414A3 (en) Voice conferencing system and method of a non-blocking exchange switch
DE3274047D1 (en) Modular switching network for telecommunication system
GB8410368D0 (en) Telecommunication switching system
YU150484A (en) Code control system for terminal equipment

Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee