So,this device can effectively simulate the downlink signal from base-station in TDD-LTE cell planning.
该设备可为TDD-LTE建网前的小区规划测试提供模拟的TDD-LTE基站下行无线信号。
参考来源 - 便携式TDDBy accreting the beaming power,one base-station can control 64 set of substations at mostThe base-station and master PC computer is connected with RS-485 interface,this fullfils the demand of long-distance and high-speed commnication.
基站与上位PC机之间采用RS-485接口进行通信，可以满足远距离高速通信的要求。
参考来源 - 基于红外信号传输技术的远程分布式小车控制系统·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N a fixed transmitter that forms part of an otherwise mobile radio network 基地台
The transmitters will send a signal automatically to a local base station.
发射台会自动将信号发送到地方基站。
If they detect something wrong while the system is armed, they'll transmit a wireless alert signal to a base station that will then raise the alarm.
如果他们在系统布防时发现了什么问题，就会向基站发送无线警报信号，然后基站会发出警报。
With the right device tuned to the right frequency, what's to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?
通过将正确的设备调整到正确的频率，如何防止小偷干扰你的设备阻止警报信号到达基站呢？
应用推荐