CN105450491A - 一种基于1588协议的时间同步硬件架构与时间同步方法 - Google Patents
一种基于1588协议的时间同步硬件架构与时间同步方法 Download PDFInfo
- Publication number
- CN105450491A CN105450491A CN201610003932.0A CN201610003932A CN105450491A CN 105450491 A CN105450491 A CN 105450491A CN 201610003932 A CN201610003932 A CN 201610003932A CN 105450491 A CN105450491 A CN 105450491A
- Authority
- CN
- China
- Prior art keywords
- equipment
- messages
- board
- synchronizing signal
- sent
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
- H04L12/40013—Details regarding a bus controller
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
- H04L12/40039—Details regarding the setting of the power status of a node according to activity on the bus
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610003932.0A CN105450491B (zh) | 2016-01-04 | 2016-01-04 | 一种基于1588协议的时间同步硬件架构与时间同步方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610003932.0A CN105450491B (zh) | 2016-01-04 | 2016-01-04 | 一种基于1588协议的时间同步硬件架构与时间同步方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105450491A true CN105450491A (zh) | 2016-03-30 |
CN105450491B CN105450491B (zh) | 2019-07-09 |
Family
ID=55560295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610003932.0A Active CN105450491B (zh) | 2016-01-04 | 2016-01-04 | 一种基于1588协议的时间同步硬件架构与时间同步方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105450491B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106131437A (zh) * | 2016-08-25 | 2016-11-16 | 武汉烽火众智数字技术有限责任公司 | 一种多网络摄像机时间同步方法和系统 |
CN107295627A (zh) * | 2016-04-01 | 2017-10-24 | 中国移动通信有限公司研究院 | 时间同步方法、时间同步装置及无线通信协议栈系统 |
CN108737000A (zh) * | 2017-04-24 | 2018-11-02 | 上海诺基亚贝尔股份有限公司 | 用于时钟同步的方法和设备 |
CN112640331A (zh) * | 2018-08-29 | 2021-04-09 | 康普技术有限责任公司 | 具有多个控制器的集中式无线电接入网络中的时钟同步 |
CN114449641A (zh) * | 2020-11-05 | 2022-05-06 | 大唐移动通信设备有限公司 | 一种时钟同步方法、装置、主控板及环境板 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201789508U (zh) * | 2010-08-10 | 2011-04-06 | 华为技术有限公司 | 一种1588 v2协议处理系统 |
US20110170534A1 (en) * | 2010-01-11 | 2011-07-14 | Faro Technologies, Inc. | Method and apparatus for synchronizing measurements taken by multiple metrology devices |
CN102185686A (zh) * | 2011-05-16 | 2011-09-14 | 中兴通讯股份有限公司 | 基于ieee 1588协议调整频率的方法及网络装置 |
CN104320238A (zh) * | 2014-10-21 | 2015-01-28 | 浙江大学 | 一种海底观测网大流量背景下的时间同步方法 |
-
2016
- 2016-01-04 CN CN201610003932.0A patent/CN105450491B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110170534A1 (en) * | 2010-01-11 | 2011-07-14 | Faro Technologies, Inc. | Method and apparatus for synchronizing measurements taken by multiple metrology devices |
CN201789508U (zh) * | 2010-08-10 | 2011-04-06 | 华为技术有限公司 | 一种1588 v2协议处理系统 |
CN102185686A (zh) * | 2011-05-16 | 2011-09-14 | 中兴通讯股份有限公司 | 基于ieee 1588协议调整频率的方法及网络装置 |
CN104320238A (zh) * | 2014-10-21 | 2015-01-28 | 浙江大学 | 一种海底观测网大流量背景下的时间同步方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107295627A (zh) * | 2016-04-01 | 2017-10-24 | 中国移动通信有限公司研究院 | 时间同步方法、时间同步装置及无线通信协议栈系统 |
CN107295627B (zh) * | 2016-04-01 | 2020-03-13 | 中国移动通信有限公司研究院 | 基带池服务器的时间同步方法及时间同步装置 |
CN106131437A (zh) * | 2016-08-25 | 2016-11-16 | 武汉烽火众智数字技术有限责任公司 | 一种多网络摄像机时间同步方法和系统 |
CN108737000A (zh) * | 2017-04-24 | 2018-11-02 | 上海诺基亚贝尔股份有限公司 | 用于时钟同步的方法和设备 |
CN108737000B (zh) * | 2017-04-24 | 2020-01-21 | 上海诺基亚贝尔股份有限公司 | 用于时钟同步的方法和设备 |
CN112640331A (zh) * | 2018-08-29 | 2021-04-09 | 康普技术有限责任公司 | 具有多个控制器的集中式无线电接入网络中的时钟同步 |
CN114449641A (zh) * | 2020-11-05 | 2022-05-06 | 大唐移动通信设备有限公司 | 一种时钟同步方法、装置、主控板及环境板 |
CN114449641B (zh) * | 2020-11-05 | 2024-03-19 | 大唐移动通信设备有限公司 | 一种时钟同步方法、装置、主控板及环境板 |
Also Published As
Publication number | Publication date |
---|---|
CN105450491B (zh) | 2019-07-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105450491A (zh) | 一种基于1588协议的时间同步硬件架构与时间同步方法 | |
CN106538037B (zh) | 无线承载的配置方法、装置及系统 | |
CN108964819B (zh) | 一种时钟调整、时钟偏差计算方法、设备及系统 | |
CN106059698B (zh) | 基于td-lte无线授时的时间同步方法及装置 | |
CN208724217U (zh) | 基于uwb定位的信息传输系统 | |
CN102056285A (zh) | 时钟同步方法、系统和设备 | |
CN103458496A (zh) | 一种利用WiFi-direct的时间同步方法和系统 | |
CN103108388A (zh) | 无线传感器网络时钟同步方法、装置及系统 | |
CN103582186A (zh) | 一种无线软基站中bbu框间数据交互的方法及装置 | |
CN103259607A (zh) | 时钟同步方法及装置 | |
CN103138828B (zh) | 网络节点时钟同步方法和时钟同步网络 | |
CN108736999B (zh) | 一种时间同步方法及装置 | |
RU2008146095A (ru) | Способ координации согласования во времени в беспроводной локальной сети и устройство для его осуществления | |
CN101426284B (zh) | 具有连续时钟同步功能的ieee802.11无线局域网接入点和移动站 | |
KR102308601B1 (ko) | 리버스 TDoA 기반의 측위 방법 및 시스템 | |
CN102740339B (zh) | 基站通信方法及基站、核心网通信方法及核心网装置 | |
CN102892194A (zh) | 一种无线移动同播系统及同步方法和同步设备 | |
CN111867045A (zh) | 一种小区间时钟同步的方法、装置及系统 | |
CN102122472B (zh) | 具有远程校时功能的广告机系统 | |
CN102316576A (zh) | 一种无线基站时钟同步方法、系统、基带框和交换框 | |
CN102185687B (zh) | 一种实现不同单元间时钟同步的系统和方法 | |
CN103813285B (zh) | 一种基于应急移动通信的Tetra多载波基站 | |
CN113573403B (zh) | 一种用于5g rru的从时钟同步系统及方法 | |
CN211554298U (zh) | 定位装置及定位系统 | |
CN208143496U (zh) | 一种演进主控板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190328 Address after: 430205 No. 88, Academy of Posts Road, Hongshan District, Wuhan City, Hubei Province Applicant after: Wuhan Hongxin Communication Technology Co., ltd. Address before: 100085 No. 1 Building, No. 5 Hospital, Shangdi East Road, Haidian District, Beijing (Beacon Fire Science and Technology Building) Applicant before: Beifang Fenghuo Tech Co., Ltd., Beijing |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 430205 Hubei city of Wuhan province Jiangxia Hidden Dragon Island Tan lake two Road No. 1 Patentee after: CITIC Mobile Communication Technology Co., Ltd Address before: 430205, No. 88, postal academy road, Hongshan District, Hubei, Wuhan Patentee before: Wuhan Hongxin Telecommunication Technologies Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee after: CITIC Mobile Communication Technology Co.,Ltd. Address before: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee before: CITIC Mobile Communication Technology Co., Ltd |