FI970700A0 - Telecommunication network synchronization - Google Patents
Telecommunication network synchronizationInfo
- Publication number
- FI970700A0 FI970700A0 FI970700A FI970700A FI970700A0 FI 970700 A0 FI970700 A0 FI 970700A0 FI 970700 A FI970700 A FI 970700A FI 970700 A FI970700 A FI 970700A FI 970700 A0 FI970700 A0 FI 970700A0
- Authority
- FI
- Finland
- Prior art keywords
- telecommunication network
- network synchronization
- synchronization
- telecommunication
- network
- Prior art date
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
-
- 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
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
- H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
- H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET
-
- 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
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0647—Synchronisation among TDM nodes
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI970700A FI102442B (en) | 1997-02-19 | 1997-02-19 | Synchronization of a data communication network |
PCT/FI1998/000099 WO1998037651A1 (en) | 1997-02-19 | 1998-02-03 | Synchronization of telecommunications network |
AU58676/98A AU5867698A (en) | 1997-02-19 | 1998-02-03 | Synchronization of telecommunications network |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI970700A FI102442B (en) | 1997-02-19 | 1997-02-19 | Synchronization of a data communication network |
FI970700 | 1997-02-19 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI970700A0 true FI970700A0 (en) | 1997-02-19 |
FI970700A FI970700A (en) | 1998-08-20 |
FI102442B1 FI102442B1 (en) | 1998-11-30 |
FI102442B FI102442B (en) | 1998-11-30 |
Family
ID=8548238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI970700A FI102442B (en) | 1997-02-19 | 1997-02-19 | Synchronization of a data communication network |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5867698A (en) |
FI (1) | FI102442B (en) |
WO (1) | WO1998037651A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000019649A1 (en) * | 1998-09-25 | 2000-04-06 | Nokia Networks Oy | Access node in a telecommunication system |
US6711411B1 (en) * | 2000-11-07 | 2004-03-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Management of synchronization network |
EP1583266A3 (en) * | 2004-03-31 | 2007-07-11 | Tellabs Denmark A/S | Synchronisation for TDM services in packet networks |
DE602004011484T2 (en) * | 2004-05-28 | 2009-01-15 | Hitachi, Ltd. | Method and device for synchronizing clocks from network nodes |
KR20120084328A (en) | 2009-11-19 | 2012-07-27 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | Configuration of synchronisation network |
CN103716106B (en) | 2012-09-28 | 2017-08-29 | 华为技术有限公司 | Clock synchronizing method, system and equipment |
CN106059696B (en) * | 2015-04-08 | 2019-08-06 | 中兴通讯股份有限公司 | A kind of configuration method and device of synchronous net |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE3629931A1 (en) * | 1986-09-03 | 1988-03-10 | Philips Patentverwaltung | HIERARCHICAL SYNCHRONIZATION METHOD AND CIRCUIT ARRANGEMENT FOR SWITCHING CENTERS OF A INTERMEDIATED TELECOMMUNICATION NETWORK |
US4939752A (en) * | 1989-05-31 | 1990-07-03 | At&T Company | Distributed timing recovery for a distributed communication system |
FR2670345B1 (en) * | 1990-12-11 | 1994-09-30 | Alcatel Business Systems | METHOD FOR ENSURING THE PERMANENCE OF THE SYNCHRONIZATION OF THE NODES OF A PRIVATE TELECOMMUNICATIONS NETWORK ON THE BEST AVAILABLE CLOCKS AND CORRESPONDING NETWORK. |
US5386418A (en) * | 1991-08-19 | 1995-01-31 | Fujitsu Limited | Method for synchronizing synchronous data communication network and communication device used in the synchronous data communication network |
-
1997
- 1997-02-19 FI FI970700A patent/FI102442B/en active
-
1998
- 1998-02-03 WO PCT/FI1998/000099 patent/WO1998037651A1/en active Application Filing
- 1998-02-03 AU AU58676/98A patent/AU5867698A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU5867698A (en) | 1998-09-09 |
FI102442B1 (en) | 1998-11-30 |
FI970700A (en) | 1998-08-20 |
WO1998037651A1 (en) | 1998-08-27 |
FI102442B (en) | 1998-11-30 |
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