FI963909A - Hierarkkinen synkronointimenetelmä - Google Patents
Hierarkkinen synkronointimenetelmä Download PDFInfo
- Publication number
- FI963909A FI963909A FI963909A FI963909A FI963909A FI 963909 A FI963909 A FI 963909A FI 963909 A FI963909 A FI 963909A FI 963909 A FI963909 A FI 963909A FI 963909 A FI963909 A FI 963909A
- Authority
- FI
- Finland
- Prior art keywords
- synchronization method
- hierarchical synchronization
- hierarchical
- synchronization
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI963909A FI104665B (fi) | 1996-09-30 | 1996-09-30 | Hierarkkinen synkronointimenetelmä |
AU44612/97A AU4461297A (en) | 1996-09-30 | 1997-09-26 | Hierarchical synchronization method |
CNB971984204A CN1138362C (zh) | 1996-09-30 | 1997-09-26 | 分级同步方法和节点装置 |
PCT/FI1997/000583 WO1998015077A1 (en) | 1996-09-30 | 1997-09-26 | Hierarchical synchronization method |
EP97942970A EP0965193A1 (en) | 1996-09-30 | 1997-09-26 | Hierarchical synchronization method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI963909A FI104665B (fi) | 1996-09-30 | 1996-09-30 | Hierarkkinen synkronointimenetelmä |
FI963909 | 1996-09-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI963909A0 FI963909A0 (fi) | 1996-09-30 |
FI963909A true FI963909A (fi) | 1998-03-31 |
FI104665B FI104665B (fi) | 2000-04-14 |
Family
ID=8546767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI963909A FI104665B (fi) | 1996-09-30 | 1996-09-30 | Hierarkkinen synkronointimenetelmä |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0965193A1 (fi) |
CN (1) | CN1138362C (fi) |
AU (1) | AU4461297A (fi) |
FI (1) | FI104665B (fi) |
WO (1) | WO1998015077A1 (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6711411B1 (en) * | 2000-11-07 | 2004-03-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Management of synchronization network |
CN1770701A (zh) * | 2004-11-03 | 2006-05-10 | 华为技术有限公司 | Mesh网中时钟跟踪的实现方法 |
CN101286835B (zh) * | 2007-04-11 | 2013-03-20 | 华为技术有限公司 | 一种时钟跟踪的方法、装置及网元设备 |
KR101654400B1 (ko) | 2011-11-25 | 2016-09-05 | 주식회사 엘지화학 | 수지 혼합물 |
CN107295624B (zh) * | 2016-03-30 | 2021-11-26 | 日本电气株式会社 | 节点同步方法和采用该方法的节点 |
CN108064079B (zh) * | 2016-11-09 | 2020-08-18 | 大唐移动通信设备有限公司 | 一种时钟同步方法及基站 |
CN111654419B (zh) * | 2020-06-19 | 2022-02-11 | 西安微电子技术研究所 | 网络同步方法、系统、节点设备及可读存储介质 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3629931A1 (de) * | 1986-09-03 | 1988-03-10 | Philips Patentverwaltung | Hierarchisches synchronisationsverfahren und schaltungsanordnung fuer vermittlungsstellen eines vermaschten fernmeldenetzes |
DE4122276C2 (de) * | 1991-07-05 | 1995-02-02 | Philips Patentverwaltung | Hierarchisches Synchronisationsverfahren für ein digitales Kommunikationssystem |
FI92358C (fi) * | 1992-11-09 | 1994-10-25 | Nokia Telecommunications Oy | Hierarkkinen synkronointimenetelmä sekä sanomapohjaista synkronointia käyttävä tietoliikennejärjestelmä |
FI95979C (fi) * | 1994-03-01 | 1996-04-10 | Nokia Telecommunications Oy | Hierarkkinen synkronointimenetelmä |
DE4446511A1 (de) * | 1994-12-24 | 1996-06-27 | Sel Alcatel Ag | Synchrones digitales Nachrichtenübertragungssystem mit hierarchischem Synchronisierungsnetz |
GB2301991B (en) * | 1995-06-06 | 1999-06-30 | Plessey Telecomm | SDH Network |
-
1996
- 1996-09-30 FI FI963909A patent/FI104665B/fi not_active IP Right Cessation
-
1997
- 1997-09-26 EP EP97942970A patent/EP0965193A1/en not_active Withdrawn
- 1997-09-26 CN CNB971984204A patent/CN1138362C/zh not_active Expired - Fee Related
- 1997-09-26 AU AU44612/97A patent/AU4461297A/en not_active Abandoned
- 1997-09-26 WO PCT/FI1997/000583 patent/WO1998015077A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI104665B (fi) | 2000-04-14 |
WO1998015077A1 (en) | 1998-04-09 |
AU4461297A (en) | 1998-04-24 |
CN1232586A (zh) | 1999-10-20 |
CN1138362C (zh) | 2004-02-11 |
FI963909A0 (fi) | 1996-09-30 |
EP0965193A1 (en) | 1999-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |