测控通信系统资源重组的信号交换技术  

Signal Exchange Technology for Resources Reconstruction in TT&C Communication Systems

作　　者：肖小兵[1] 胡建平[1] XIAO Xiaobing;HU Jianping(Southwest China Institute of Electronic Technology,Chengdu 610036,China)

机构地区：[1]中国西南电子技术研究所

出　　处：《电讯技术》2019年第9期1008-1014,共7页Telecommunication Engineering

摘　　要：测控通信系统的资源重组已在工程中逐步得到了认可与应用。要实现系统中各类资源的高效组合及有效利用,信号交换方式是直接影响资源重组规模与运行效能的关键环节。不同的交换方式直接关系到重组架构的形态,也决定了系统资源重组的范围、效率和能力。分析了不同信号交换形式的优劣,突出了基于IP协议的交换形式对于未来开放式资源重组系统的技术途径。所提出的设计思路可供测控通信系统实现全域资源重组借鉴及参考。Resources reconstruction of telemetry,tracking and control( TT&C) communication system has been recognized and applied in engineering. The signal exchange mode is the key that directly affects the scale and efficiency of resources reconstruction. Different mode of signal exchange directly determines the architecture,scope,efficiency and capability of resources reconstruction. The advantages and disadvantages of different signal modes are analyzed,and the technical approach of future resources reconstruction system based on Internet protocol( IP) is highlighted.The idea proposed by this paper can be used for reference in the entire system resources reconstruction of a TT&C communication system.

关 键 词：测控通信 资源重组 IP交换网络 核心层网络 汇聚层网络 距离零值 

分 类 号：V556[航空宇航科学与技术—人机与环境工程] TN915[电子电信—通信与信息系统]