地面通信系统 meaning in English
gcs ground communication system
terrestrial communication system
Examples
- Because of the relative movement between the leo satellites and the terrestrial user terminals , the very high handover rate during a call ’ s lifetime , including inter - spotbeam handover , inter - satellite handover and handover between satellite communication systems and terrestrial ones , will occur
由于低轨道卫星与地面用户终端之间存在相对运动,会引起切换问题,主要包括波束间切换,卫星间切换,以及卫星通信系统与地面通信系统之间的切换。