JPS5216121A - Phase synchronizing system of multi subsystem - Google Patents

Phase synchronizing system of multi subsystem

Info

Publication number
JPS5216121A
JPS5216121A JP50092752A JP9275275A JPS5216121A JP S5216121 A JPS5216121 A JP S5216121A JP 50092752 A JP50092752 A JP 50092752A JP 9275275 A JP9275275 A JP 9275275A JP S5216121 A JPS5216121 A JP S5216121A
Authority
JP
Japan
Prior art keywords
synchronizing system
phase synchronizing
subsystem
multi subsystem
phase
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.)
Granted
Application number
JP50092752A
Other languages
Japanese (ja)
Other versions
JPS558062B2 (en
Inventor
Yukio Takimoto
Ryokichi Saga
Hiroshi Inaba
Etsugo Yoneda
Masaaki Murakami
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50092752A priority Critical patent/JPS5216121A/en
Publication of JPS5216121A publication Critical patent/JPS5216121A/en
Publication of JPS558062B2 publication Critical patent/JPS558062B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

PURPOSE:Frequency synchronized signals are converted to phase synchronized signals without inserting pulses for smooth operation.
JP50092752A 1975-07-29 1975-07-29 Phase synchronizing system of multi subsystem Granted JPS5216121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50092752A JPS5216121A (en) 1975-07-29 1975-07-29 Phase synchronizing system of multi subsystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50092752A JPS5216121A (en) 1975-07-29 1975-07-29 Phase synchronizing system of multi subsystem

Publications (2)

Publication Number Publication Date
JPS5216121A true JPS5216121A (en) 1977-02-07
JPS558062B2 JPS558062B2 (en) 1980-03-01

Family

ID=14063137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50092752A Granted JPS5216121A (en) 1975-07-29 1975-07-29 Phase synchronizing system of multi subsystem

Country Status (1)

Country Link
JP (1) JPS5216121A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423493A (en) * 1981-06-23 1983-12-27 Licentia Patent-Verwaltungs Gmbh Elastic memory with arrangement for reducing phase fluctuations in the output clock pulse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423493A (en) * 1981-06-23 1983-12-27 Licentia Patent-Verwaltungs Gmbh Elastic memory with arrangement for reducing phase fluctuations in the output clock pulse

Also Published As

Publication number Publication date
JPS558062B2 (en) 1980-03-01

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