A wireless calling system for hotel administration is described. The system, in which wireless transmitting and receiving modules are used, is controlled by a single-chip computer.
采用无线发射、接收模块，结合单片机控制，设计一种应用于酒店的无线呼叫管理系统。
The wireless calling service system is a kind of one point to multipoint communication, which has the problem of channel collision.
无线呼叫服务系统为点对多点通信，存在信道冲突问题。
The wireless calling service system is a kind of one point to multipoint communication, which has the problem of channel collision.
无线呼叫服务系统为点对多点通信，存在信道冲突问题。
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