ETSI卫星测控标准与商业卫星测控体制研究

Research on ETSI TCR standards and TT&C system of commercial satellite

在研究欧洲电信标准化协会(ETSI)卫星测控系列标准的基础上,针对我国商业卫星测控的现状与特点,对国内商业卫星的测控体制进行初步的探讨和研究,包括调制体制、测量方式、数据帧结构及典型应用场景分析等方面。

In the recent years,many companies have come up with ambitious commercial satellite launch plans.However,at the current stage,tracking telemetry and command(TT&C)of these satellites relays heavily on China’s TT&C network.The service supplied by China’s TT&C network for commercial satellite is limited and very expensive.Therefore,a commercial satellite network is urgently to be developed.This paper researches on the European Telecommunication Standards Institute(ETSI)Telemetry Command and Ranging(TCR)standards,and discusses on the TT&C network of commercial satellites,including modulation,ranging,data framing,analysis of typical scenarios,etc.