CN106301649B - 网络中设备间自适应时钟/时间同步系统和方法 - Google Patents

网络中设备间自适应时钟/时间同步系统和方法 Download PDF

Info

Publication number
CN106301649B
CN106301649B CN201610064200.2A CN201610064200A CN106301649B CN 106301649 B CN106301649 B CN 106301649B CN 201610064200 A CN201610064200 A CN 201610064200A CN 106301649 B CN106301649 B CN 106301649B
Authority
CN
China
Prior art keywords
dedicated system
time
function dedicated
server
function
Prior art date
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.)
Active
Application number
CN201610064200.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN106301649A (zh
Inventor
T·M·乔斯
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.)
Wipro Ltd
Original Assignee
Wipro 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.)
Filing date
Publication date
Application filed by Wipro Ltd filed Critical Wipro Ltd
Publication of CN106301649A publication Critical patent/CN106301649A/zh
Application granted granted Critical
Publication of CN106301649B publication Critical patent/CN106301649B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • 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
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0667—Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays
    • 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
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1034—Reaction to server failures by a load balancer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer And Data Communications (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Hardware Redundancy (AREA)
  • Debugging And Monitoring (AREA)
CN201610064200.2A 2015-06-27 2016-01-29 网络中设备间自适应时钟/时间同步系统和方法 Active CN106301649B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN3249CH2015 IN2015CH03249A (US06229276-20010508-P00077.png) 2015-06-27 2015-06-27
IN3249/CHE/2015 2015-06-27

Publications (2)

Publication Number Publication Date
CN106301649A CN106301649A (zh) 2017-01-04
CN106301649B true CN106301649B (zh) 2018-10-26

Family

ID=54397307

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610064200.2A Active CN106301649B (zh) 2015-06-27 2016-01-29 网络中设备间自适应时钟/时间同步系统和方法

Country Status (4)

Country Link
US (1) US10116429B2 (US06229276-20010508-P00077.png)
EP (1) EP3110051B1 (US06229276-20010508-P00077.png)
CN (1) CN106301649B (US06229276-20010508-P00077.png)
IN (1) IN2015CH03249A (US06229276-20010508-P00077.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106100955B (zh) * 2016-06-23 2020-01-17 北京东土科技股份有限公司 工业互联网现场层宽带总线数据深度检测实现方法
CN108631897B (zh) * 2017-03-17 2019-10-22 杭州海康威视数字技术股份有限公司 一种网络校时方法及装置
CN107547160B (zh) * 2017-06-28 2019-06-04 新华三技术有限公司 一种时间同步方法及装置
US10666372B2 (en) * 2017-06-30 2020-05-26 Qualcomm Incorporated Precision time protocol over cellular
CN107948211A (zh) * 2018-01-09 2018-04-20 北京知道创宇信息技术有限公司 一种时间同步方法、装置、服务器及存储介质
CN111427417B (zh) * 2020-03-19 2023-08-22 珠海豹趣科技有限公司 一种时间获取方法、装置及电子设备
US11522626B2 (en) * 2020-04-02 2022-12-06 Hitachi Energy Switzerland Ag Acquiring current time in a network
CN112346512A (zh) * 2020-11-09 2021-02-09 北京沃东天骏信息技术有限公司 时间同步方法和装置
CN112333051B (zh) * 2021-01-04 2021-04-02 北京创世云科技股份有限公司 一种单向网络延迟确定方法、装置和电子设备
CN113098881B (zh) * 2021-04-07 2022-05-31 中国人民解放军32039部队 时间同步装置及方法
CN113556200A (zh) * 2021-07-30 2021-10-26 平安资产管理有限责任公司 时钟校准方法、基于时钟同步的网络安全防护方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6581110B1 (en) * 1999-12-07 2003-06-17 International Business Machines Corporation Method and system for reading and propagating authenticated time throughout a worldwide enterprise system
CN103299707A (zh) * 2011-12-30 2013-09-11 华为终端有限公司 获取时间的方法、装置和移动终端
CN103905135A (zh) * 2012-12-24 2014-07-02 中国移动通信集团公司 实现时间同步的方法、设备和系统
CN104935392A (zh) * 2015-05-08 2015-09-23 中国人民解放军63921部队 一种局域网内的时间同步服务器及其同步方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69411469T2 (de) * 1993-08-25 1998-11-12 Sony Corp Rundfunksignalempfänger
US7185111B2 (en) * 2002-04-19 2007-02-27 Hewlett-Packard Development Company, L.P. Available server determination
US7072432B2 (en) * 2002-07-05 2006-07-04 Meshnetworks, Inc. System and method for correcting the clock drift and maintaining the synchronization of low quality clocks in wireless networks
JP2008544592A (ja) * 2005-03-18 2008-12-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ネットワークノードの同期方法
JP4107676B2 (ja) 2006-07-21 2008-06-25 インターナショナル・ビジネス・マシーンズ・コーポレーション トランザクション引継ぎシステム
CN102224720A (zh) * 2008-11-25 2011-10-19 爱立信电话股份有限公司 软状态信令中的更新请求
CN102684808A (zh) 2012-06-06 2012-09-19 哈尔滨工业大学 一种自适应时钟同步系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6581110B1 (en) * 1999-12-07 2003-06-17 International Business Machines Corporation Method and system for reading and propagating authenticated time throughout a worldwide enterprise system
CN103299707A (zh) * 2011-12-30 2013-09-11 华为终端有限公司 获取时间的方法、装置和移动终端
CN103905135A (zh) * 2012-12-24 2014-07-02 中国移动通信集团公司 实现时间同步的方法、设备和系统
CN104935392A (zh) * 2015-05-08 2015-09-23 中国人民解放军63921部队 一种局域网内的时间同步服务器及其同步方法

Also Published As

Publication number Publication date
EP3110051B1 (en) 2018-02-28
US10116429B2 (en) 2018-10-30
IN2015CH03249A (US06229276-20010508-P00077.png) 2015-07-10
US20160380749A1 (en) 2016-12-29
EP3110051A1 (en) 2016-12-28
CN106301649A (zh) 2017-01-04

Similar Documents

Publication Publication Date Title
CN106301649B (zh) 网络中设备间自适应时钟/时间同步系统和方法
US9742721B2 (en) Method, system, server and client device for message synchronizing
US10372508B2 (en) Method and system for dynamically integrating bots
CN104376127B (zh) 一种数据操作方法及装置
US10374934B2 (en) Method and program product for a private performance network with geographical load simulation
US20150026244A1 (en) Communication system, client terminal, and server device
CN105610538B (zh) 物理小区标识有效再利用的系统和方法
WO2016155492A1 (zh) 一种数据库的远程数据同步方法和装置
TW201735589A (zh) 網頁中的資料處理方法、裝置及系統
AU2022275481A1 (en) Monitoring human location, trajectory and behavior using thermal data
JP6615470B2 (ja) 同期制御装置、同期システム及び同期制御方法
US20230359667A1 (en) Infrastructure for queryable supergraph subset representations
US11206156B2 (en) Method and apparatus for storing data of transmission signal, and computer readable storage medium
CN110750424B (zh) 资源巡检方法和装置
JP6295850B2 (ja) 情報処理装置、情報処理方法、及び情報処理プログラム
JP6232488B2 (ja) タイム・スキュー補正ユニット及びその方法
US10748162B2 (en) Information processing device, information processing system, and information processing method
US10516750B2 (en) Display control method, display control device, and recording medium
CN116962539B (zh) 一种数据包生成方法、装置、设备及存储介质
CN115563015B (zh) 一种代码热度统计方法、装置、设备和存储介质
US12019467B2 (en) Estimation of event generation times to synchronize recordation data
US11184260B2 (en) Method and system for determining network congestion level and synchronizing clock using precision time protocol
US20240012833A1 (en) Systems and methods for seamlessly updating and optimizing a digital system
US20210195214A1 (en) Method and Apparatus for Processing Video Frame
JP6660901B2 (ja) 生成装置、生成方法、及び生成プログラム

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant