DE68921706D1 - Synchrone Multiplexübertragungseinrichtung. - Google Patents

Synchrone Multiplexübertragungseinrichtung.

Info

Publication number: DE68921706D1
Authority: DE; Germany
Prior art keywords: transmission device; multiplex transmission; synchronous multiplex; synchronous; transmission
Prior art date: 1988-12-05
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 - Fee Related

Application number

DE68921706T

Other languages

English (en)

Other versions

DE68921706T2 (de

Inventor

Atsuki Taniguchi

Haruo Dai- Iizuka-Ha Yamashita

Tomohiro Ishihara

Takaaki Wakisaka

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.)

Fujitsu Ltd

Original Assignee

Fujitsu 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.)

1988-12-05

Filing date

1989-12-04

Publication date

1995-04-20

1989-12-04 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

1995-04-20 Publication of DE68921706D1 publication Critical patent/DE68921706D1/de

1995-09-07 Application granted granted Critical

1995-09-07 Publication of DE68921706T2 publication Critical patent/DE68921706T2/de

2009-12-05 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- H04J3/0623—Synchronous multiplexing systems, e.g. synchronous digital hierarchy/synchronous optical network (SDH/SONET), synchronisation with a pointer process

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)

DE68921706T 1988-12-05 1989-12-04 Synchrone Multiplexübertragungseinrichtung. Expired - Fee Related DE68921706T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP63309097A JPH0712166B2 (ja)	1988-12-05	1988-12-05	同期多重伝送装置

Publications (2)

Publication Number	Publication Date
DE68921706D1 true DE68921706D1 (de)	1995-04-20
DE68921706T2 DE68921706T2 (de)	1995-09-07

Family

ID=17988851

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68921706T Expired - Fee Related DE68921706T2 (de)	1988-12-05	1989-12-04	Synchrone Multiplexübertragungseinrichtung.

Country Status (6)

Country	Link
US (1)	US5020057A (de)
EP (1)	EP0372458B1 (de)
JP (1)	JPH0712166B2 (de)
AU (1)	AU607648B2 (de)
CA (1)	CA2003846C (de)
DE (1)	DE68921706T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0323732A (ja) *	1989-06-20	1991-01-31	Fujitsu Ltd	フレーム同期処理方式
US5301195A (en) *	1991-03-29	1994-04-05	Nec Corporation	Circuit for multiframe synchronization
JP3156273B2 (ja) *	1991-04-25	2001-04-16	日本電気株式会社	ポインタ処理回路
US5394439A (en) *	1991-11-12	1995-02-28	Comsat Corporation	Bisdn compatible modem codec for digital information communication system
US5517499A (en) *	1992-05-28	1996-05-14	Telefonaktiebolaget Lm Ericsson	Method and an arrangement for synchronizing two or more communication networks of the time multiplex type
ES2070739B1 (es) *	1993-04-30	1997-06-01	Alcatel Standard Electrica	Dispositivo de conversion de interfaces.
US5426643A (en) *	1993-11-01	1995-06-20	Motorola Inc.	Apparatus and method for transmitting bit synchronous data over an unreliable channel
US5687200A (en) *	1995-02-17	1997-11-11	Maxtec International Corporation	System for synchronizing distorted data in a data communication system
US5627846A (en) *	1995-04-19	1997-05-06	Eastman Kodak Company	Drop-out location detection circuit
US5615223A (en) *	1995-04-19	1997-03-25	Eastman Kodak Company	PPM decoder utilizing drop-out location information
US6108319A (en) *	1996-11-05	2000-08-22	Worldspace International Networks, Inc.	Satellite payload processing system providing on-board rate alignment
KR19990043119A (ko) *	1997-11-28	1999-06-15	이계철	데이터 통신 채널의 클럭 발생 장치
EP1573945A2 (de) *	2000-06-15	2005-09-14	Tyco Telecommunications (US) Inc.	System und verfahren zur abbildung von signalen auf eine datenstruktur mit fester rahmengrösse
WO2007072921A1 (ja) *	2005-12-22	2007-06-28	Nippon Telegraph And Telephone Corporation	光伝送システムおよび方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2269158B1 (de) *	1974-04-26	1976-10-15	Ibm France
JPS5954347A (ja) *	1982-09-22	1984-03-29	Fujitsu Ltd	チヤネル插入タイミング調整方式
ATE56572T1 (de) *	1986-02-10	1990-09-15	Siemens Ag	Rahmendekodierung.
CA1262173A (en) *	1986-05-29	1989-10-03	James Angus Mceachern	Synchronization of asynchronous data signals
EP0308450B1 (de) *	1987-03-17	1993-06-09	CANTONI, Antonio	Jitterregelung in digitalen übertragungsstrecken
US4764941A (en) *	1987-05-22	1988-08-16	American Telephone And Telegraph Company, At&T Bell Laboratories	Digital frame synchronizer

1988
- 1988-12-05 JP JP63309097A patent/JPH0712166B2/ja not_active Expired - Lifetime
1989
- 1989-11-24 CA CA002003846A patent/CA2003846C/en not_active Expired - Fee Related
- 1989-11-28 AU AU45619/89A patent/AU607648B2/en not_active Ceased
- 1989-12-04 US US07/444,864 patent/US5020057A/en not_active Expired - Lifetime
- 1989-12-04 EP EP89122339A patent/EP0372458B1/de not_active Expired - Lifetime
- 1989-12-04 DE DE68921706T patent/DE68921706T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU4561989A (en)	1990-06-07
CA2003846A1 (en)	1990-06-05
EP0372458A3 (de)	1991-07-24
AU607648B2 (en)	1991-03-07
JPH02153643A (ja)	1990-06-13
DE68921706T2 (de)	1995-09-07
JPH0712166B2 (ja)	1995-02-08
CA2003846C (en)	1994-07-19
EP0372458A2 (de)	1990-06-13
US5020057A (en)	1991-05-28
EP0372458B1 (de)	1995-03-15

Publication	Publication Date	Title
DE3775988D1 (de)	1992-02-27	Uebertragungseinrichtung.
DE3853310D1 (de)	1995-04-20	Multiplex-Übertragungssystem.
DE3851127D1 (de)	1994-09-22	Multiplex-Übertragungssystem.
DE3785781D1 (de)	1993-06-17	Zusammengesetztes qam-psk-uebertragungssystem.
DE3853005D1 (de)	1995-03-23	Übertragungssystem.
DE3689146D1 (de)	1993-11-11	Zeitmultiplexübertragungssystem.
DE3787908D1 (de)	1993-12-02	Serielle Übertragungssteuerungsvorrichtung.
DE3882643D1 (de)	1993-09-02	Uebertragungsvorrichtung.
DE69002302D1 (de)	1993-08-26	Synchronisiereinrichtung.
DE68924675D1 (de)	1995-12-07	Komplexe Multiplex-/Demultiplex-Anordnung.
DE3785774D1 (de)	1993-06-17	Kraftuebertragungsvorrichtung.
DE3887298D1 (de)	1994-03-03	Multiplex-Übertragungssystem.
NO874327D0 (no)	1987-10-16	Boeybar transmisjonskabel.
DE3851233D1 (de)	1994-09-29	Kupplungsvorrichtung.
DE58902265D1 (de)	1992-10-22	Synchronisiereinrichtung fuer synchrongetriebe.
FI893848A (fi)	1990-02-17	Saekringssystem foer transmission av telekommunikation.
DE3772714D1 (de)	1991-10-10	Synchronisiereinrichtung.
NO893092D0 (no)	1989-07-31	Anordning for kabelgjennomfoering.
DE68921706D1 (de)	1995-04-20	Synchrone Multiplexübertragungseinrichtung.
DE69009074D1 (de)	1994-06-30	Übertragungsvorrichtung.
DE3761353D1 (de)	1990-02-15	Trennvorrichtung.
DE68922668D1 (de)	1995-06-22	Multiplexeinrichtung.
DE3761899D1 (de)	1990-04-19	Uebertragungsvorrichtung.
DE3850372D1 (de)	1994-07-28	Übertragungsvorrichtung.
FI873282L (fi)	1988-02-13	Hydrodynaamis-mekaaninen vaihteisto

Legal Events

Date	Code	Title	Description
1996-04-11	8364	No opposition during term of opposition
2004-10-21	8339	Ceased/non-payment of the annual fee