DE4395760T1 - Hierarchical synchronization method - Google Patents

Hierarchical synchronization method

Info

Publication number: DE4395760T1
Authority: DE; Germany
Prior art keywords: synchronization method; hierarchical synchronization; hierarchical; synchronization
Prior art date: 1992-11-09
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

DE4395760T

Other languages

German (de)

Inventor

Jukka Kainulainen

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.)

Nokia Oyj

Original Assignee

Nokia Telecommunications Oy

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.)

1992-11-09

Filing date

1993-11-08

Publication date

1995-10-05

1993-11-08 Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy

1995-10-05 Publication of DE4395760T1 publication Critical patent/DE4395760T1/en

Status Withdrawn legal-status Critical Current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
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0679—Clock or time synchronisation in a network by determining clock distribution path in a network

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Synchronisation In Digital Transmission Systems (AREA)
Small-Scale Networks (AREA)
Data Exchanges In Wide-Area Networks (AREA)

DE4395760T 1992-11-09 1993-11-08 Hierarchical synchronization method Withdrawn DE4395760T1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI925074A FI91691C (en)	1992-11-09	1992-11-09	Hierarchical synchronization method
PCT/FI1993/000457 WO1994011964A1 (en)	1992-11-09	1993-11-08	Hierarchical synchronization method

Publications (1)

Publication Number	Publication Date
DE4395760T1 true DE4395760T1 (en)	1995-10-05

Family

ID=8536182

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE4395760T Withdrawn DE4395760T1 (en)	1992-11-09	1993-11-08	Hierarchical synchronization method

Country Status (5)

Country	Link
AU (1)	AU5422194A (en)
DE (1)	DE4395760T1 (en)
FI (1)	FI91691C (en)
GB (1)	GB2287158B (en)
WO (1)	WO1994011964A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19653261A1 (en) *	1996-12-20	1998-06-25	Alsthom Cge Alcatel	Synchronous digital message transmission system, control device, network element and central clock generator
DE19901588A1 (en) *	1999-01-16	2000-07-20	Alcatel Sa	Synchronization of a network element in a synchronous digital communication network

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI95978C (en) *	1994-03-01	1996-04-10	Nokia Telecommunications Oy	Hierarchical synchronization method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4142069A (en) *	1977-06-20	1979-02-27	The United States Of America As Represented By The Secretary Of The Army	Time reference distribution technique
US4736393A (en) *	1986-04-16	1988-04-05	American Telephone And Telegraph Co., At&T Information Systems, Inc.	Distributed timing control for a distributed digital communication system
DE3943052A1 (en) *	1989-12-28	1991-07-04	Philips Patentverwaltung	HIERARCHICAL SYNCHRONIZATION METHOD FOR SWITCHING CENTERS OF A TELECOMMUNICATION NETWORK

1992
- 1992-11-09 FI FI925074A patent/FI91691C/en active
1993
- 1993-11-08 DE DE4395760T patent/DE4395760T1/en not_active Withdrawn
- 1993-11-08 WO PCT/FI1993/000457 patent/WO1994011964A1/en active Application Filing
- 1993-11-08 GB GB9509026A patent/GB2287158B/en not_active Expired - Fee Related
- 1993-11-08 AU AU54221/94A patent/AU5422194A/en not_active Abandoned

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19653261A1 (en) *	1996-12-20	1998-06-25	Alsthom Cge Alcatel	Synchronous digital message transmission system, control device, network element and central clock generator
DE19901588A1 (en) *	1999-01-16	2000-07-20	Alcatel Sa	Synchronization of a network element in a synchronous digital communication network

Also Published As

Publication number	Publication date
GB2287158B (en)	1996-09-25
FI91691B (en)	1994-04-15
GB9509026D0 (en)	1995-06-21
FI925074A0 (en)	1992-11-09
GB2287158A (en)	1995-09-06
WO1994011964A1 (en)	1994-05-26
AU5422194A (en)	1994-06-08
FI91691C (en)	1994-07-25

Similar Documents

Publication	Publication Date	Title
FI956135A0 (en)	1995-12-20	Difference method
DE69329610D1 (en)	2000-12-07	Access method
DE69313022D1 (en)	1997-09-18	Liquefaction process
FI98770C (en)	1997-08-11	Hierarchical synchronization method
DE69329294D1 (en)	2000-09-28	HIERARCHICAL SYNCHRONIZATION METHOD AND TELECOMMUNICATION SYSTEM WITH MESSAGE-BASED SYNCHRONIZATION
NO921218D0 (en)	1992-03-27	RECEPTOR-CLEANING METHOD
NO953676L (en)	1995-09-18	Synchronization device
FI95978C (en)	1996-04-10	Hierarchical synchronization method
DE69318527D1 (en)	1998-06-18	Development process
DE69326663D1 (en)	1999-11-11	Undercut procedure
DE69602193D1 (en)	1999-05-27	OPTIMIZED SYNCHRONIZATION PROCESS
NO930574D0 (en)	1993-02-18	PROCEDURE FOR PRODUCING DESFLURAN
FI940980A (en)	1995-09-02	Hierarchical synchronization method
FI940926A (en)	1995-08-26	Hierarchical synchronization method
DE69420878D1 (en)	1999-11-04	Synchronized clock
DK96392D0 (en)	1992-07-27	MODIFICATION METHOD
IT1270841B (en)	1997-05-13	METHOD FOR PRODUCING FORMILIMIDAZOLI
FI961595A0 (en)	1996-04-11	Synchronization Circuitry
FI925071A0 (en)	1992-11-09	Hierarchical synchronization method and communication system using message-based synchronization
ID870B (en)	1996-08-21	RITSLETING MAKING METHOD
FI963910A (en)	1998-03-31	Hierarchical synchronization method
FI963909A0 (en)	1996-09-30	Hierarchical synchronization method
FI925074A0 (en)	1992-11-09	Hierarchical synchronization method
FI931051A (en)	1994-09-11	method Description
FI925073A0 (en)	1992-11-09	Hierarchical synchronization method and communication system using message-based synchronization

Legal Events

Date	Code	Title	Description
2001-02-01	8141	Disposal/no request for examination