JPH0454438B2 - - Google Patents

Info

Publication number
JPH0454438B2
JPH0454438B2 JP58053968A JP5396883A JPH0454438B2 JP H0454438 B2 JPH0454438 B2 JP H0454438B2 JP 58053968 A JP58053968 A JP 58053968A JP 5396883 A JP5396883 A JP 5396883A JP H0454438 B2 JPH0454438 B2 JP H0454438B2
Authority
JP
Japan
Prior art keywords
unit
local
local exchange
information
exchange unit
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
JP58053968A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59181895A (ja
Inventor
Tahei Suzuki
Takashi Morita
Hirotoshi Shirasu
Hiroshi Kuwabara
Eiichi Amada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP58053968A priority Critical patent/JPS59181895A/ja
Publication of JPS59181895A publication Critical patent/JPS59181895A/ja
Priority to US06/676,406 priority patent/US4633460A/en
Publication of JPH0454438B2 publication Critical patent/JPH0454438B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP58053968A 1983-03-31 1983-03-31 時分割交換機 Granted JPS59181895A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58053968A JPS59181895A (ja) 1983-03-31 1983-03-31 時分割交換機
US06/676,406 US4633460A (en) 1983-03-31 1984-11-29 Time division switching system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58053968A JPS59181895A (ja) 1983-03-31 1983-03-31 時分割交換機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2110043A Division JPH0785600B2 (ja) 1990-04-27 1990-04-27 時分割交換システム

Publications (2)

Publication Number Publication Date
JPS59181895A JPS59181895A (ja) 1984-10-16
JPH0454438B2 true JPH0454438B2 (en, 2012) 1992-08-31

Family

ID=12957458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58053968A Granted JPS59181895A (ja) 1983-03-31 1983-03-31 時分割交換機

Country Status (2)

Country Link
US (1) US4633460A (en, 2012)
JP (1) JPS59181895A (en, 2012)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747130A (en) * 1985-12-17 1988-05-24 American Telephone And Telegraph Company, At&T Bell Laboratories Resource allocation in distributed control systems
US4720854A (en) * 1985-12-17 1988-01-19 American Telephone And Telegraph Company, At&T Bell Laboratories Architecture for distributed control telecommunication systems
JPS62139064U (en, 2012) * 1986-02-26 1987-09-02
JPH0752987B2 (ja) * 1986-02-28 1995-06-05 株式会社日立製作所 多元情報順序保存タイムスロツト選択方法
US5740156A (en) * 1986-09-16 1998-04-14 Hitachi, Ltd. Packet switching system having self-routing switches
US6005867A (en) * 1986-09-16 1999-12-21 Hitachi, Ltd. Time-division channel arrangement
US5043979A (en) * 1986-09-16 1991-08-27 Hitachi, Ltd. Time-division channel arrangement
US7058062B2 (en) * 1986-09-16 2006-06-06 Hitachi, Ltd. Packet switching system having self-routing switches
CA1299274C (en) * 1987-07-24 1992-04-21 Shin-Ichiro Hayano Time-division multiplex switching network
CA1296413C (en) * 1987-09-04 1992-02-25 Hiroshi Mano Digital key telephone system
GB2227626B (en) * 1988-12-22 1993-11-17 Toshiba Kk Digital exchange and its control method
ES2130409T3 (es) * 1992-08-11 1999-07-01 Ericsson Telefon Ab L M Redisposicion de canales.
KR960040039A (ko) * 1995-04-03 1996-11-25 김주용 디지탈 이동통신 교환기 (msc)의 가청 톤 전용 신호 서비스 장치 및 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760103A (en) * 1971-12-02 1973-09-18 Bell Telephone Labor Inc Bidirectional storage crosspoint matrices for mirror image time division switching systems
LU72812A1 (en, 2012) * 1974-11-14 1975-09-29
US4074072A (en) * 1976-05-24 1978-02-14 Bell Telephone Laboratories, Incorporated Multiprocessor control of a partitioned switching network by control communication through the network
US4173713A (en) * 1977-02-07 1979-11-06 International Telephone & Telegraph Corporation Continuously expandable switching network
JPS5724194A (en) * 1980-07-18 1982-02-08 Nec Corp Time division exchanging system

Also Published As

Publication number Publication date
JPS59181895A (ja) 1984-10-16
US4633460A (en) 1986-12-30

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