CN108282232A - 时钟同步系统和方法 - Google Patents
时钟同步系统和方法 Download PDFInfo
- Publication number
- CN108282232A CN108282232A CN201810074589.8A CN201810074589A CN108282232A CN 108282232 A CN108282232 A CN 108282232A CN 201810074589 A CN201810074589 A CN 201810074589A CN 108282232 A CN108282232 A CN 108282232A
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- CN
- China
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- signal
- light
- time
- optical
- module
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-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/70—Photonic quantum communication
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
- H04L7/002—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation
- H04L7/0025—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of clock signal
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810074589.8A CN108282232B (zh) | 2018-01-25 | 2018-01-25 | 时钟同步系统和方法 |
PCT/CN2018/081062 WO2019144497A1 (zh) | 2018-01-25 | 2018-03-29 | 时钟同步系统和方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810074589.8A CN108282232B (zh) | 2018-01-25 | 2018-01-25 | 时钟同步系统和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108282232A true CN108282232A (zh) | 2018-07-13 |
CN108282232B CN108282232B (zh) | 2019-08-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810074589.8A Active CN108282232B (zh) | 2018-01-25 | 2018-01-25 | 时钟同步系统和方法 |
Country Status (2)
Country | Link |
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CN (1) | CN108282232B (zh) |
WO (1) | WO2019144497A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114089357A (zh) * | 2021-10-01 | 2022-02-25 | 中国航空工业集团公司洛阳电光设备研究所 | 一种光电设备高精度激光测距方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113055158B (zh) * | 2019-12-27 | 2022-04-12 | 科大国盾量子技术股份有限公司 | 一种数据处理方法及相关设备 |
CN112039622A (zh) * | 2020-09-01 | 2020-12-04 | 成都金诺信高科技有限公司 | 一种基于双向时间比对的水下时间同步系统与方法 |
CN117713982B (zh) * | 2024-02-04 | 2024-04-26 | 合肥国家实验室 | 提高空间激光通信时间同步精度的方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102938678A (zh) * | 2012-12-04 | 2013-02-20 | 上海朗研光电科技有限公司 | 一种适用于量子通信系统的时钟同步装置 |
CN105141390A (zh) * | 2015-09-16 | 2015-12-09 | 浙江神州量子网络科技有限公司 | 一种量子网络中的时间同步方法 |
CN105228239A (zh) * | 2010-05-31 | 2016-01-06 | 华为技术有限公司 | 基站和基站时钟同步方法 |
US20170302392A1 (en) * | 2016-04-19 | 2017-10-19 | Centurylink Intellectual Property Llc | Accurate Synchronization as a Service |
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2018
- 2018-01-25 CN CN201810074589.8A patent/CN108282232B/zh active Active
- 2018-03-29 WO PCT/CN2018/081062 patent/WO2019144497A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105228239A (zh) * | 2010-05-31 | 2016-01-06 | 华为技术有限公司 | 基站和基站时钟同步方法 |
CN102938678A (zh) * | 2012-12-04 | 2013-02-20 | 上海朗研光电科技有限公司 | 一种适用于量子通信系统的时钟同步装置 |
CN105141390A (zh) * | 2015-09-16 | 2015-12-09 | 浙江神州量子网络科技有限公司 | 一种量子网络中的时间同步方法 |
US20170302392A1 (en) * | 2016-04-19 | 2017-10-19 | Centurylink Intellectual Property Llc | Accurate Synchronization as a Service |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114089357A (zh) * | 2021-10-01 | 2022-02-25 | 中国航空工业集团公司洛阳电光设备研究所 | 一种光电设备高精度激光测距方法 |
CN114089357B (zh) * | 2021-10-01 | 2024-04-09 | 中国航空工业集团公司洛阳电光设备研究所 | 一种光电设备高精度激光测距方法 |
Also Published As
Publication number | Publication date |
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CN108282232B (zh) | 2019-08-20 |
WO2019144497A1 (zh) | 2019-08-01 |
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Effective date of registration: 20201013 Address after: 518102 Room 310, 3rd floor, 22nd Building, Chentian Industrial Zone, Baomin Second Road, Xixiang Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN INSTITUTE OF TERAHERTZ TECHNOLOGY AND INNOVATION Co.,Ltd. Patentee after: Shenzhen Zhongtou Huaxun Terahertz Technology Co.,Ltd. Address before: 518102 Room 310, 3rd floor, 22nd Building, Chentian Industrial Zone, Baomin Second Road, Xixiang Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN INSTITUTE OF TERAHERTZ TECHNOLOGY AND INNOVATION Co.,Ltd. Patentee before: Shenzhen Huaxun ark Photoelectric Technology Co.,Ltd. Effective date of registration: 20201013 Address after: 518102 Room 310, 3rd floor, 22nd Building, Chentian Industrial Zone, Baomin Second Road, Xixiang Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN INSTITUTE OF TERAHERTZ TECHNOLOGY AND INNOVATION Co.,Ltd. Patentee after: Shenzhen Huaxun ark Photoelectric Technology Co.,Ltd. Address before: 518102 Guangdong Province, Baoan District Xixiang street Shenzhen City Tian Yi Lu Chen Tian Bao Industrial District thirty-seventh building two floor East Patentee before: SHENZHEN INSTITUTE OF TERAHERTZ TECHNOLOGY AND INNOVATION Co.,Ltd. Patentee before: CHINA COMMUNICATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210927 Address after: 518000 Shenzhen, Baoan District, Xixiang, Guangdong Xixiang street, thirty-seventh fields, 430 estate. Patentee after: Shenzhen Zhongtou Huaxun Terahertz Technology Co.,Ltd. Address before: 518102 room 310, third floor, building 22, chentian Industrial Zone, Baomin Second Road, Xixiang street, Bao'an District, Shenzhen, Guangdong Province Patentee before: SHENZHEN INSTITUTE OF TERAHERTZ TECHNOLOGY AND INNOVATION Co.,Ltd. Patentee before: Shenzhen Zhongtou Huaxun Terahertz Technology Co.,Ltd. |