新型需求下的时钟同步网组网策略分析  

Analysis of Networking Strategy of Clock Synchronization Network under New Demand

作　　者：夏芸 张渭 袁伟 宋继恩 XIA Yun;ZHANG Wei;YUAN Wei;SONG Jien(Huaxin Consulting Co.,Ltd,Hangzhou 310052,China;Jiangsu Far Reaching Ocean Information Technology and Equipment Innovation Center Co.,Ltd.,Suzhou 215299,China)

机构地区：[1]华信咨询设计研究院有限公司,浙江杭州310052 [2]江苏深远海洋信息技术与装备创新中心有限公司,江苏苏州215299

出　　处：《通信电源技术》2023年第4期167-170,共4页Telecom Power Technology

摘　　要：以同步网现状分析和问题研究为基础,充分考虑上层业务的同步需求,探讨适应新型业务需求的同步网组网策略,包括简化的网络层级架构、适合的频率参考以及不同级别时钟之间的同步链路设置等,最终给出新型同步网的网络画像。Based on the current situation analysis and problem research of synchronous network,fully considering the synchronization requirements of upper-level services,this paper discusses the networking strategy of synchronous network to meet the needs of new services,including simplified network hierarchy,suitable frequency reference and synchronization link settings between different levels of clocks,and finally gives the network portrait of the new synchronous network.

关 键 词：频率同步 时间同步 同步网架构 时钟源选择 同步链路 

分 类 号：TN92[电子电信—通信与信息系统]