出租卫星网络业务
leased satellite network service
定置卫星业务
geostationary satellite service
固定卫星业务
fixed satellite service
fixed-satellite service
FSS
Fixed Satellite Services FSS
FSS Fixed Satellite Services
极轨道卫星业务
polar orbiting satellite service
陆上行动卫星业务
land mobile-satellite service
全球卫星业务
GSS Global Satellite Services
通用卫星业务
GSS General C Satellite Service
GSS General – Satellite Service
行动业务卫星通信
mobile service satellite comunication
Communication
mobile service satellite
客运出租业
passenger transportation industry with taxi
passenger taxi industry
转频器跳要式分时多重进出
th/tdma
transponder hopping / time division multiple access