CN101790230B - 精确时间协议节点、时戳操作方法及时间同步系统 - Google Patents
精确时间协议节点、时戳操作方法及时间同步系统 Download PDFInfo
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- CN101790230B CN101790230B CN200910001157.5A CN200910001157A CN101790230B CN 101790230 B CN101790230 B CN 101790230B CN 200910001157 A CN200910001157 A CN 200910001157A CN 101790230 B CN101790230 B CN 101790230B
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CN101790230A CN101790230A (zh) | 2010-07-28 |
CN101790230B true CN101790230B (zh) | 2014-12-03 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US8625640B2 (en) | 2010-08-02 | 2014-01-07 | Futurewei Technologies, Inc. | Transparent clocks in access networks |
CN102469569B (zh) * | 2010-11-08 | 2014-09-10 | 中国移动通信集团公司 | 移动通信系统的时间同步方法和同步设备 |
TWI485996B (zh) * | 2012-12-17 | 2015-05-21 | Ind Tech Res Inst | 致能一被動光網路具備支援時間同步能力的裝置與方法 |
CN104066102B (zh) * | 2013-03-18 | 2017-09-15 | 中国移动通信集团公司 | 时间同步系统的故障定位检测方法、系统及装置 |
CN103312428B (zh) * | 2013-05-23 | 2016-01-27 | 华为技术有限公司 | 用于精确时钟协议同步网络的方法和装置 |
CN106027189B (zh) * | 2016-05-13 | 2018-08-31 | 自连电子科技(上海)有限公司 | 一种实现提供物联网设备消息时间戳的方法及系统 |
CN109068384A (zh) * | 2018-08-23 | 2018-12-21 | 平安科技(深圳)有限公司 | 一种时间同步方法及系统 |
CN110958070B (zh) * | 2018-09-27 | 2021-08-20 | 华为技术有限公司 | 一种参考时间确定方法及装置 |
CN113411157B (zh) * | 2021-08-20 | 2021-11-09 | 浙江国利信安科技有限公司 | 用于时钟同步的方法、从时钟设备、主时钟设备和系统 |
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Non-Patent Citations (1)
Title |
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IEEE Instrumentation and Measurement Society.《IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems》.《IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems》.2008, * |
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Granted publication date: 20141203 Termination date: 20190123 |