CA1264876A - Synchronisation de signaux de donnees asynchrones - Google Patents

Synchronisation de signaux de donnees asynchrones

Info

Publication number
CA1264876A
CA1264876A CA000538536A CA538536A CA1264876A CA 1264876 A CA1264876 A CA 1264876A CA 000538536 A CA000538536 A CA 000538536A CA 538536 A CA538536 A CA 538536A CA 1264876 A CA1264876 A CA 1264876A
Authority
CA
Canada
Prior art keywords
frames
signal
stuffing
superframe
asynchronous
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
CA000538536A
Other languages
English (en)
Inventor
James Angus Mceachern
Thomas Edward Moore
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to CA000538536A priority Critical patent/CA1264876A/fr
Priority to JP63132889A priority patent/JP2896780B2/ja
Application granted granted Critical
Publication of CA1264876A publication Critical patent/CA1264876A/fr
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details
    • H04J3/06Synchronising arrangements
    • H04J3/07Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H04J3/076Bit and byte stuffing, e.g. SDH/PDH desynchronisers, bit-leaking

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
CA000538536A 1987-06-01 1987-06-01 Synchronisation de signaux de donnees asynchrones Expired - Lifetime CA1264876A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA000538536A CA1264876A (fr) 1987-06-01 1987-06-01 Synchronisation de signaux de donnees asynchrones
JP63132889A JP2896780B2 (ja) 1987-06-01 1988-06-01 非同期データ信号の同期化方法および同期化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000538536A CA1264876A (fr) 1987-06-01 1987-06-01 Synchronisation de signaux de donnees asynchrones

Publications (1)

Publication Number Publication Date
CA1264876A true CA1264876A (fr) 1990-01-23

Family

ID=4135798

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000538536A Expired - Lifetime CA1264876A (fr) 1987-06-01 1987-06-01 Synchronisation de signaux de donnees asynchrones

Country Status (2)

Country Link
JP (1) JP2896780B2 (fr)
CA (1) CA1264876A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123010A (en) * 1989-07-13 1992-06-16 Siemens Aktiengesellschaft Method for the through-connection of multiplex signals via cross connectors
JP4685131B2 (ja) * 2008-05-30 2011-05-18 Nttエレクトロニクス株式会社 クロック偏差変化時の移動平均演算処理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944139A (ja) * 1982-09-06 1984-03-12 Nec Corp スタツフ情報復号化回路
JPS61224740A (ja) * 1985-03-29 1986-10-06 Fujitsu Ltd スタツフ同期方式

Also Published As

Publication number Publication date
JP2896780B2 (ja) 1999-05-31
JPS6420745A (en) 1989-01-24

Similar Documents

Publication Publication Date Title
US4791652A (en) Synchronization of asynchronous data signals
US4811340A (en) Synchronization of asynchronous data signals
US5065396A (en) Inverse multiplexer and demultiplexer techniques
US4928275A (en) Synchronization of asynchronous data signals
US5067126A (en) Method and apparatus for mapping a digital signal carrier to another
EP0216456B1 (fr) Structure de multiplexage
US4744082A (en) Multiplexer apparatus having nBmB coder
US4750167A (en) Digital audio transmission system
US5859882A (en) Transmission system control circuit including comparator apparatus
US4535451A (en) Fourth-order digital multiplex system for transmitting a plurality of digital signals at a nominal bit rate of 44 736 kbit/s
US4581737A (en) Bit compression multiplexing
US5471511A (en) Digital phase-locked loop arrangement for use in a desynchronizer
US4347620A (en) Method of and apparatus for regenerating a signal frequency in a digital signal transmission system
EP0660554B1 (fr) Méthode et circuit pour mettre en oeuvre la fonction d'adaptation des voies élévées dans des équipements de la hierarchie numérique synchrone (SDH)
CA1264876A (fr) Synchronisation de signaux de donnees asynchrones
WO1993025031A1 (fr) Methode et equipement pour surveiller la vitesse de remplissage d'une memoire tampon elastique dans un systeme de telecommunication numerique synchrone
US4697264A (en) Bit compression multiplexing
US7440533B2 (en) Modulated jitter attenuation filter
EP0492549B1 (fr) Méthode pour réduire le bruit de phase introduit dans un réseau de type SDH utilisant une justification par pointeurs, et circuits integrés propres à une mise en oeuvre de cette méthode
KR100284007B1 (ko) 광가입자 전송장치에 있어서 계위단위그룹 신호와 ds1 신호 사이의 역다중화 장치
CA1296394C (fr) Synchronisation de signaux de donnees asynchrones
CA1143488A (fr) Methode et appareil de regeneration de frequences de signal dans un systeme de transmission de signaux numeriques
JPH03244237A (ja) 非同期データ伝送システム
JPH03175831A (ja) スタツフ同期多重変換装置
KR19980015809A (ko) 동기식 다중화장치의 ds1e 매핑 회로

Legal Events

Date Code Title Description
MKEX Expiry