关于通信时间同步网技术性能标准的探讨  

Discussion on communication time synchronization network technical performance standardization

作　　者：于佳亮[1] 

机构地区：[1]中国科学院国家授时中心,西安710600

出　　处：《电信工程技术与标准化》2016年第7期31-35,共5页Telecom Engineering Technics and Standardization

摘　　要：针对通信时间同步网的关键性能指标,对比国内外相关技术标准的差异,并结合通信技术和业务发展对于同步性能的需求,探讨时间同步网端到端同步性能指标分配模型、时间偏差值限定等。According to the key performance indicators of the communication time synchronization network, contrasting the differences between domestic and foreign technical standards, combined with the synchronization performance requirements for the communications technology and business development, we discuss the end to end synchronization performance index distribution model, time deviation Limited, synchronization performance monitoring technology and methods in time synchronization network.

关 键 词：同步网 时间 频率 测试 卫星共视 PTP 

分 类 号：TN919.34[电子电信—通信与信息系统]