CN109039519A - 一种时钟同步方法及同步系统 - Google Patents
一种时钟同步方法及同步系统 Download PDFInfo
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- CN109039519A CN109039519A CN201811063813.XA CN201811063813A CN109039519A CN 109039519 A CN109039519 A CN 109039519A CN 201811063813 A CN201811063813 A CN 201811063813A CN 109039519 A CN109039519 A CN 109039519A
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- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
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CN201811063813.XA CN109039519B (zh) | 2018-09-12 | 2018-09-12 | 一种时钟同步方法及同步系统 |
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CN201811063813.XA CN109039519B (zh) | 2018-09-12 | 2018-09-12 | 一种时钟同步方法及同步系统 |
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CN109039519A true CN109039519A (zh) | 2018-12-18 |
CN109039519B CN109039519B (zh) | 2020-03-20 |
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CN201811063813.XA Active CN109039519B (zh) | 2018-09-12 | 2018-09-12 | 一种时钟同步方法及同步系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109685939A (zh) * | 2018-12-24 | 2019-04-26 | 龙工(上海)挖掘机制造有限公司 | 一种工程车辆仪表计时方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1592135A (zh) * | 2003-08-27 | 2005-03-09 | 华为技术有限公司 | 电子设备中的时钟倒换方法及其装置 |
CN101119192A (zh) * | 2007-09-11 | 2008-02-06 | 杭州华三通信技术有限公司 | 一种时钟同步方法和系统 |
WO2012106940A1 (zh) * | 2011-07-28 | 2012-08-16 | 华为技术有限公司 | 一种以太网设备处理方法和装置 |
CN107491366A (zh) * | 2016-06-13 | 2017-12-19 | 中兴通讯股份有限公司 | 输出时钟生成方法及装置 |
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2018
- 2018-09-12 CN CN201811063813.XA patent/CN109039519B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1592135A (zh) * | 2003-08-27 | 2005-03-09 | 华为技术有限公司 | 电子设备中的时钟倒换方法及其装置 |
CN101119192A (zh) * | 2007-09-11 | 2008-02-06 | 杭州华三通信技术有限公司 | 一种时钟同步方法和系统 |
WO2012106940A1 (zh) * | 2011-07-28 | 2012-08-16 | 华为技术有限公司 | 一种以太网设备处理方法和装置 |
CN107491366A (zh) * | 2016-06-13 | 2017-12-19 | 中兴通讯股份有限公司 | 输出时钟生成方法及装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109685939A (zh) * | 2018-12-24 | 2019-04-26 | 龙工(上海)挖掘机制造有限公司 | 一种工程车辆仪表计时方法 |
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CN109039519B (zh) | 2020-03-20 |
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Address after: Room 215, block C, phase V, information port, 1078 Jianshe 4th Road, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU CHENXIAO TECHNOLOGY Co.,Ltd. Address before: 310053 Room 301, Building 51, Chengye Road, Puyan Street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU CHENXIAO TECHNOLOGY Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A clock synchronization method and synchronization system Effective date of registration: 20200904 Granted publication date: 20200320 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU CHENXIAO TECHNOLOGY Co.,Ltd. Registration number: Y2020330000658 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220120 Granted publication date: 20200320 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU CHENXIAO TECHNOLOGY CO.,LTD. Registration number: Y2020330000658 |