数字集群通信系统网络管理的研究与实现

Research and implementation of network management in digital trunking communication system

数字集群通信系统是一种融合了语音、数据、图像等多种业务的综合业务传输系统,是一种新型的现代化移动通信系统,与传统的模拟集群通信系统相比,它具有许多独特的优势。网络管理是数字集群通信系统的重要组成部分。文章首先介绍了数字集群通信系统,其次介绍了网络管理中的关键技术:NMPA、SNMP以及MIB库,然后在分析现有数字集群通信系统网络管理现状的基础上,提出了一种基于SNMP协议和MIB库实现数字集群通信系统网络管理的方案,最后对所提出方案进行了实现与测试。

Digital trunking communication system is a kind of integrated service transmission system integrating voice,data,image and other services.It is a new type of modern mobile communication system,compared with the traditional analog trunking communication system,and it has many unique advantages.Network management is an important part of digital trunking communication system.This paper introduces the digital trunking communication system,and introduces the key technologies of network management:NMPA,SNMP and MIB library.Then,based on the analysis of the current situation of network management in the digital trunking communication system,a network management scheme based on SNMP protocol and MIB library is proposed.The proposed scheme is implemented and tested.