FI963909A - Hierarkiskt synkroniseringsförfarande - Google Patents

Hierarkiskt synkroniseringsförfarande Download PDF

Info

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
Application number
FI963909A
Other languages
English (en)
Finnish (fi)
Other versions
FI104665B (sv
FI963909A0 (sv
Inventor
Jukka Kainulainen
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.)
Filing date
Publication date
Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI963909A priority Critical patent/FI104665B/sv
Publication of FI963909A0 publication Critical patent/FI963909A0/sv
Priority to CNB971984204A priority patent/CN1138362C/zh
Priority to EP97942970A priority patent/EP0965193A1/en
Priority to AU44612/97A priority patent/AU4461297A/en
Priority to PCT/FI1997/000583 priority patent/WO1998015077A1/en
Publication of FI963909A publication Critical patent/FI963909A/sv
Application granted granted Critical
Publication of FI104665B publication Critical patent/FI104665B/sv

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)
FI963909A 1996-09-30 1996-09-30 Hierarkiskt synkroniseringsförfarande FI104665B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI963909A FI104665B (sv) 1996-09-30 1996-09-30 Hierarkiskt synkroniseringsförfarande
CNB971984204A CN1138362C (zh) 1996-09-30 1997-09-26 分级同步方法和节点装置
EP97942970A EP0965193A1 (en) 1996-09-30 1997-09-26 Hierarchical synchronization method
AU44612/97A AU4461297A (en) 1996-09-30 1997-09-26 Hierarchical synchronization method
PCT/FI1997/000583 WO1998015077A1 (en) 1996-09-30 1997-09-26 Hierarchical synchronization method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI963909 1996-09-30
FI963909A FI104665B (sv) 1996-09-30 1996-09-30 Hierarkiskt synkroniseringsförfarande

Publications (3)

Publication Number Publication Date
FI963909A0 FI963909A0 (sv) 1996-09-30
FI963909A true FI963909A (sv) 1998-03-31
FI104665B FI104665B (sv) 2000-04-14

Family

ID=8546767

Family Applications (1)

Application Number Title Priority Date Filing Date
FI963909A FI104665B (sv) 1996-09-30 1996-09-30 Hierarkiskt synkroniseringsförfarande

Country Status (5)

Country Link
EP (1) EP0965193A1 (sv)
CN (1) CN1138362C (sv)
AU (1) AU4461297A (sv)
FI (1) FI104665B (sv)
WO (1) WO1998015077A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (sv) * 1992-11-09 1994-10-25 Nokia Telecommunications Oy Hierarkiskt synkroniseringsförfarande samt ett datatrafiksystem som använder meddelandebaserad synkronisering
FI95979C (sv) * 1994-03-01 1996-04-10 Nokia Telecommunications Oy Hierarkiskt synkroniseringsförfarande
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

Also Published As

Publication number Publication date
CN1232586A (zh) 1999-10-20
CN1138362C (zh) 2004-02-11
FI104665B (sv) 2000-04-14
AU4461297A (en) 1998-04-24
FI963909A0 (sv) 1996-09-30
EP0965193A1 (en) 1999-12-22
WO1998015077A1 (en) 1998-04-09

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