CN111447031B - 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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- CN111447031B CN111447031B CN202010254441.XA CN202010254441A CN111447031B CN 111447031 B CN111447031 B CN 111447031B CN 202010254441 A CN202010254441 A CN 202010254441A CN 111447031 B CN111447031 B CN 111447031B
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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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- Computer Networks & Wireless Communication (AREA)
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- Computing Systems (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
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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 CN111447031A (zh) | 2020-07-24 |
CN111447031B true CN111447031B (zh) | 2022-11-15 |
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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 |
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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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CN101631013B (zh) * | 2008-07-17 | 2013-03-06 | 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 |
FR2968154B1 (fr) * | 2010-11-29 | 2012-11-16 | Alcatel Lucent | Procede de transmission de paquets de synchronisation de type ieee 1588v2 sur ethernet en mode lien par lien, via des equipements de reseau ayant une horloge transparente, et dispositif d'aide associe |
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 |
CN106443711B (zh) * | 2016-11-30 | 2018-08-14 | 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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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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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 |