GIS服务动态选择选择机制
dynamic GIS service finding mechanism
输电线在线监测
transmission line monitoring
单总线选择时间结束
UBSTO UniBus Select Time Out
多天线选择
multiple antenna selection
multi-antenna selection
发射端天线选择
Transmit antenna selection
transmitter antenna selection
发射天线选择
Transmit antenna selection
transmit antennas selection
transmitting antenna selection