CN111447031A - 一种具有时钟同步功能的片上网络路由器结构 - Google Patents
一种具有时钟同步功能的片上网络路由器结构 Download PDFInfo
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- CN111447031A CN111447031A CN202010254441.XA CN202010254441A CN111447031A CN 111447031 A CN111447031 A CN 111447031A CN 202010254441 A CN202010254441 A CN 202010254441A CN 111447031 A CN111447031 A CN 111447031A
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- clock
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
- G06F15/7825—Globally asynchronous, locally synchronous, e.g. network on chip
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/60—Router architectures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
- H04L49/109—Integrated on microchip, e.g. switch-on-chip
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CN202010254441.XA CN111447031B (zh) | 2020-04-02 | 2020-04-02 | 一种具有时钟同步功能的片上网络路由器结构 |
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CN111447031A true CN111447031A (zh) | 2020-07-24 |
CN111447031B CN111447031B (zh) | 2022-11-15 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113079100A (zh) * | 2021-03-03 | 2021-07-06 | 桂林电子科技大学 | 一种用于高速数据采集的NoC路由器 |
CN113946541A (zh) * | 2021-10-15 | 2022-01-18 | 南京大学 | 一种具有轮询仲裁和地址编码更新简化功能的异步路由器 |
CN114553350A (zh) * | 2020-11-24 | 2022-05-27 | 中国科学院沈阳自动化研究所 | 一种确定性低延时报文处理方法 |
Citations (5)
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CN101631013A (zh) * | 2008-07-17 | 2010-01-20 | 大唐移动通信设备有限公司 | 接入网时钟同步的方法、设备及系统 |
EP2458757A1 (en) * | 2010-11-29 | 2012-05-30 | Alcatel Lucent | A method for transmitting IEEE 1588V2 synchronization packets over ethernet in link-by-link mode, via network elements having a transparent clock, and associated help device |
CN102685017A (zh) * | 2012-06-07 | 2012-09-19 | 桂林电子科技大学 | 一种基于fpga的片上网络路由器 |
CN105634684A (zh) * | 2014-11-19 | 2016-06-01 | 中国移动通信集团广东有限公司 | 一种数据包的处理方法、装置及服务器 |
CN106443711A (zh) * | 2016-11-30 | 2017-02-22 | 中国电子科技集团公司第五十四研究所 | 卫星导航数字多波束系统发射通道时延的调整方法 |
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2020
- 2020-04-02 CN CN202010254441.XA patent/CN111447031B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101631013A (zh) * | 2008-07-17 | 2010-01-20 | 大唐移动通信设备有限公司 | 接入网时钟同步的方法、设备及系统 |
EP2458757A1 (en) * | 2010-11-29 | 2012-05-30 | Alcatel Lucent | A method for transmitting IEEE 1588V2 synchronization packets over ethernet in link-by-link mode, via network elements having a transparent clock, and associated help device |
CN102685017A (zh) * | 2012-06-07 | 2012-09-19 | 桂林电子科技大学 | 一种基于fpga的片上网络路由器 |
CN105634684A (zh) * | 2014-11-19 | 2016-06-01 | 中国移动通信集团广东有限公司 | 一种数据包的处理方法、装置及服务器 |
CN106443711A (zh) * | 2016-11-30 | 2017-02-22 | 中国电子科技集团公司第五十四研究所 | 卫星导航数字多波束系统发射通道时延的调整方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114553350A (zh) * | 2020-11-24 | 2022-05-27 | 中国科学院沈阳自动化研究所 | 一种确定性低延时报文处理方法 |
CN114553350B (zh) * | 2020-11-24 | 2023-09-05 | 中国科学院沈阳自动化研究所 | 一种确定性低延时报文处理方法 |
CN113079100A (zh) * | 2021-03-03 | 2021-07-06 | 桂林电子科技大学 | 一种用于高速数据采集的NoC路由器 |
CN113946541A (zh) * | 2021-10-15 | 2022-01-18 | 南京大学 | 一种具有轮询仲裁和地址编码更新简化功能的异步路由器 |
CN113946541B (zh) * | 2021-10-15 | 2023-09-08 | 南京大学 | 一种具有轮询仲裁和地址编码更新简化功能的异步路由器 |
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Application publication date: 20200724 Assignee: Guangxi Jingteng Medical Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2022450000245 Denomination of invention: A Network on Chip Router Architecture with Clock Synchronization Granted publication date: 20221115 License type: Common License Record date: 20221206 Application publication date: 20200724 Assignee: Guilin Jierui Sensor Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2022450000244 Denomination of invention: A Network on Chip Router Architecture with Clock Synchronization Granted publication date: 20221115 License type: Common License Record date: 20221206 |
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