上行容量增强
uplink capacity enhancement
上行链路状态标志
user agentuplink status flag
usable gatesuplink status flag
上行链路异步码分多址信道
Uplink asynchronous CDMA channel
上行链路
Uplink
un-link (earth-to-space link
Up Link UPL
up-link
uplink channel
UL UpLink
satellite link
uplink multiuser