JPS522107A - Digital switching center - Google Patents

Digital switching center

Info

Publication number
JPS522107A
JPS522107A JP51057706A JP5770676A JPS522107A JP S522107 A JPS522107 A JP S522107A JP 51057706 A JP51057706 A JP 51057706A JP 5770676 A JP5770676 A JP 5770676A JP S522107 A JPS522107 A JP S522107A
Authority
JP
Japan
Prior art keywords
switching center
digital switching
digital
center
switching
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.)
Pending
Application number
JP51057706A
Other languages
English (en)
Inventor
Ariguzandaa Baanii Piitaa
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Publication of JPS522107A publication Critical patent/JPS522107A/ja
Pending 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)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP51057706A 1975-05-19 1976-05-19 Digital switching center Pending JPS522107A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21180/75A GB1540998A (en) 1975-05-19 1975-05-19 Digital switching centre

Publications (1)

Publication Number Publication Date
JPS522107A true JPS522107A (en) 1977-01-08

Family

ID=10158532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51057706A Pending JPS522107A (en) 1975-05-19 1976-05-19 Digital switching center

Country Status (10)

Country Link
US (1) US4060698A (ja)
JP (1) JPS522107A (ja)
AU (1) AU504954B2 (ja)
BE (1) BE842001A (ja)
CA (1) CA1071742A (ja)
DE (1) DE2622346A1 (ja)
FR (1) FR2312162A1 (ja)
GB (1) GB1540998A (ja)
NL (1) NL7605307A (ja)
SE (1) SE7605411L (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846960C2 (de) * 1978-10-27 1986-10-02 Siemens AG, 1000 Berlin und 8000 München Multiplexgerät
US4261052A (en) * 1979-05-01 1981-04-07 Telefonaktiebolaget L M Ericsson Integrated switching and transmission network
US4683564A (en) * 1982-11-22 1987-07-28 Data Switch Corporation Matrix switch system
JPS627226A (ja) * 1985-07-04 1987-01-14 Nec Corp 共通予備切替方式
US4811332A (en) * 1986-04-25 1989-03-07 Pacific Bell Apparatus and method for TDM data switching
US4878215A (en) * 1987-03-20 1989-10-31 Telenex Corporation Signal switching system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH501344A (de) * 1969-07-14 1970-12-31 Standard Telephon & Radio Ag Verfahren zur Durchschaltung von PCM-Kanälen in einer zentralgesteuerten elektronischen Fernmelde-Vermittlungsanlage
BE791917A (fr) * 1971-11-25 1973-03-16 Post Office Perfectionnements aux systemes de telecommunication multiplex adivisiondans le temps
US3825683A (en) * 1972-11-10 1974-07-23 Gte Automatic Electric Lab Inc Line variation compensation system for synchronized pcm digital switching
GB1421966A (en) * 1973-05-18 1976-01-21 Plessey Co Ltd Circuit arrangements for use in telecommunications switching systems
SE379473B (ja) * 1974-10-17 1975-10-06 Ericsson Telefon Ab L M
US3959588A (en) * 1975-05-05 1976-05-25 Gte Automatic Electric Laboratories Incorporated Digital line synchronizer
GB1529341A (en) * 1976-01-12 1978-10-18 Post Office Digital switching centre

Also Published As

Publication number Publication date
FR2312162A1 (fr) 1976-12-17
CA1071742A (en) 1980-02-12
SE7605411L (sv) 1976-11-20
GB1540998A (en) 1979-02-21
AU1401476A (en) 1977-11-24
NL7605307A (nl) 1976-11-23
DE2622346A1 (de) 1976-12-02
BE842001A (fr) 1976-11-19
US4060698A (en) 1977-11-29
AU504954B2 (en) 1979-11-01

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