智能寻呼发射机监控系统及其关键技术

An Intelligent Monitor System for Paging Transmitter and Its Key Techniques

为了解决难以用人工的方法对寻呼发射机进行持续检查和控制的问题 ,研制了一种远程智能监控系统以实现寻呼发射台控制中心对寻呼发射机的实时遥控、遥测。本文介绍了智能寻呼发射机监控系统的工作原理和软硬件结构 ,并重点介绍了数据加密与报文鉴别。

In order to overcome the difficulty of measuring and controlling paging transmitter, a kind of intelligent monitor system was developed to remotely control and measure paging transmitter.This paper describes the principle and the structures of software and hardware for this system. The key techniques of this system such as cryptographic method, decipher method, message authentication,digital modulation and frequency synthesis are also illustrated here.