CH484569A - Vermittlungsstelle in einer Zeitmultiplex-Übertragungsanlage - Google Patents

Vermittlungsstelle in einer Zeitmultiplex-Übertragungsanlage

Info

Publication number
CH484569A
CH484569A CH1184966A CH1184966A CH484569A CH 484569 A CH484569 A CH 484569A CH 1184966 A CH1184966 A CH 1184966A CH 1184966 A CH1184966 A CH 1184966A CH 484569 A CH484569 A CH 484569A
Authority
CH
Switzerland
Prior art keywords
exchange
transmission system
time division
division multiplex
multiplex transmission
Prior art date
Application number
CH1184966A
Other languages
English (en)
Inventor
Theodore Duerdoth Winston
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 CH484569A publication Critical patent/CH484569A/de

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0626—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0676—Mutual
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/18—Time-division multiplex systems using frequency compression and subsequent expansion of the individual signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CH1184966A 1965-08-17 1966-08-17 Vermittlungsstelle in einer Zeitmultiplex-Übertragungsanlage CH484569A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35203/65A GB1130401A (en) 1965-08-17 1965-08-17 Digital communications systems

Publications (1)

Publication Number Publication Date
CH484569A true CH484569A (de) 1970-01-15

Family

ID=10375047

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1184966A CH484569A (de) 1965-08-17 1966-08-17 Vermittlungsstelle in einer Zeitmultiplex-Übertragungsanlage

Country Status (3)

Country Link
US (1) US3467779A (de)
CH (1) CH484569A (de)
GB (1) GB1130401A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936604A (en) * 1970-01-02 1976-02-03 Stromberg-Carlson Corporation Synchronization of clocks in digital signalling networks
US3755628A (en) * 1970-12-04 1973-08-28 United Aircraft Corp Time diversity, multi-redundant data synchronized transmission system
GB1508986A (en) * 1974-05-29 1978-04-26 Post Office Digital network synchronising system
US3992580A (en) * 1975-04-24 1976-11-16 The United States Of America As Represented By The Secretary Of The Army Discrete control correction for synchronizing digital networks
DE2743252A1 (de) * 1977-09-26 1979-04-05 Siemens Ag Verfahren zur synchronisierung von in vermittlungsstellen eines fernmeldenetzes vorgesehenen amtstaktgebern
US4716575A (en) * 1982-03-25 1987-12-29 Apollo Computer, Inc. Adaptively synchronized ring network for data communication
CN105603944B (zh) * 2016-03-04 2017-11-03 黄钰雪 水电站增加生物质发电装置的dcs控制保护系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986723A (en) * 1960-02-26 1961-05-30 Bell Telephone Labor Inc Synchronization in a system of interconnected units
US3050586A (en) * 1960-05-20 1962-08-21 Bell Telephone Labor Inc Reciprocal timing of time division switching centers
US3158864A (en) * 1960-12-27 1964-11-24 Space General Corp Self-synchronizing communication system
GB968730A (de) * 1962-02-09

Also Published As

Publication number Publication date
US3467779A (en) 1969-09-16
GB1130401A (en) 1968-10-16

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Legal Events

Date Code Title Description
PL Patent ceased