JPS6326939B2 - - Google Patents

Info

Publication number
JPS6326939B2
JPS6326939B2 JP3408081A JP3408081A JPS6326939B2 JP S6326939 B2 JPS6326939 B2 JP S6326939B2 JP 3408081 A JP3408081 A JP 3408081A JP 3408081 A JP3408081 A JP 3408081A JP S6326939 B2 JPS6326939 B2 JP S6326939B2
Authority
JP
Japan
Prior art keywords
circuit
signal
terminal
bit
exchange
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
JP3408081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57148448A (en
Inventor
Toshiro Mizuno
Kazuo Imai
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3408081A priority Critical patent/JPS57148448A/ja
Priority to US06/265,484 priority patent/US4379946A/en
Priority to CA000378235A priority patent/CA1176339A/fr
Priority to DE8181104283T priority patent/DE3169012D1/de
Priority to EP81104283A priority patent/EP0041695B1/fr
Publication of JPS57148448A publication Critical patent/JPS57148448A/ja
Publication of JPS6326939B2 publication Critical patent/JPS6326939B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP3408081A 1980-06-05 1981-03-09 Multiple address communication terminal controller Granted JPS57148448A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3408081A JPS57148448A (en) 1981-03-09 1981-03-09 Multiple address communication terminal controller
US06/265,484 US4379946A (en) 1980-06-05 1981-05-20 Signalling system and signal control equipment for multi-address calling
CA000378235A CA1176339A (fr) 1980-06-05 1981-05-25 Systeme de signalisation et materiel de controle de signaux pour adresses multiples
DE8181104283T DE3169012D1 (en) 1980-06-05 1981-06-03 Signalling system and signal control equipment for multi-address calling
EP81104283A EP0041695B1 (fr) 1980-06-05 1981-06-03 Système de signalisation et équipement de contrôle de signaux pour appel de diffusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3408081A JPS57148448A (en) 1981-03-09 1981-03-09 Multiple address communication terminal controller

Publications (2)

Publication Number Publication Date
JPS57148448A JPS57148448A (en) 1982-09-13
JPS6326939B2 true JPS6326939B2 (fr) 1988-06-01

Family

ID=12404277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3408081A Granted JPS57148448A (en) 1980-06-05 1981-03-09 Multiple address communication terminal controller

Country Status (1)

Country Link
JP (1) JPS57148448A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57201356A (en) * 1981-06-04 1982-12-09 Oki Electric Ind Co Ltd Multiple address number informing system

Also Published As

Publication number Publication date
JPS57148448A (en) 1982-09-13

Similar Documents

Publication Publication Date Title
JP4008941B2 (ja) 分散交換ネットワークに対する同報通信システム
JP3860500B2 (ja) 多重回線電話通信に対する分散制御交換ネットワーク
US4257119A (en) PCM switching system for wide and narrow band signals
EP0041695B1 (fr) Système de signalisation et équipement de contrôle de signaux pour appel de diffusion
US4306303A (en) Switching of digital signals
JPS60501681A (ja) 時分割交換システム用制御情報通信装置
US3984643A (en) Method and apparatus for establishing a plurality of simultaneous conferences in a PCM switching system
JPS5854540B2 (ja) 放送能力を具えた会議システム
US5453985A (en) Digital bit oriented switch, general digital switch and PCM transmission system
RU2105421C1 (ru) Схема передачи-приема сигнальных данных системы коммутации цифровой сети комплексного обслуживания
CA2100702C (fr) Bus a options
US3812294A (en) Bilateral time division multiplex switching system
JPS6326939B2 (fr)
CA1242263A (fr) Systeme de commutation a matrice de commutation video
US4174468A (en) Digital coin circuit
CA2256097A1 (fr) Reseau d'echange entre intervalles de temps
JPS6261180B2 (fr)
JP2600494B2 (ja) 分割ｈチャンネル交換伝送方式
EP0744052B1 (fr) Dispositif de commande d'une memoire
CA1121895A (fr) Montage pour la conversion d'un canal de donnees a format fixe en un canal a format selectif
EP0402853A2 (fr) Système téléphonique privé avec pupitre d'opératrice
JP2641916B2 (ja) 音声帯域圧縮の為の制御装置
US5995616A (en) Apparatus for communication between a telephone exchange and connected telephone sets
JPS59115694A (ja) 時分割電子交換機の制御方法
JPS5839159A (ja) 時分割形信号音送出方式