基于移动代理的宽带电力线通信网络管理模型研究  

RESEARCH OF MANAGEMENT MODEL BASED ON MOBILE AGENT FOR BROADBAND POWER LINE COMMUNICATION

作　　者：程晓荣[1] 苑津莎[1] 侯思祖[1] 赵惠兰[1] 

机构地区：[1]华北电力大学,河北省保定市071003

出　　处：《中国电机工程学报》2005年第9期74-79,共6页Proceedings of the CSEE

基　　金：国家自然科学基金项目(60372035)~~

摘　　要：随着宽带电力线通信网络的不断扩大和普及,宽带电力线通信网络管理的研究已成为新的问题。该文首先简要分析宽带电力线通信网络管理范围以及宽带电力线通信网络系统中网元类型和所具有的特性,然后对几种新型的网络管理方式进行了比较,根据移动代理技术和Web 技术的思想以及其在网络管理的应用,采用了基于移动代理的网管平台,使用了三种不同的Agent,即常驻代理(Stationary Agent)和信使代理(MessengerAgent) 及负责激活Stationary Agent和调度Messenger Agent 的网管中心Agent,给出了基于Agent 平台的网管系统结构,并在此基础上提出了基于Web和移动代理的宽带电力线通信网络管理结构模型,并且从响应时间和流量两个方面分析并验证了该模型相对于传统的SNMP 模型在性能上的优越性。所设计的模型提高了宽带电力线网络的性能,增强了网管功能的灵活性,为电力线宽带网络管理系统设计提供了技术支持和依据。With the enlargement and extension of broadband power line communication network, the management of broadband power line communication has become the new problem. In this paper, the management scope of broadband power line communication, the element types in power line communication network and its characteristics have been analyzed. Moreover, several management modes have been contrasted. According to the mobile agent and web technology and their application in network management, the management framework based on web and mobile agent has been proposed, which has three kinds of agents, i.e. stationary agent, messenger agent and the agent whose duty is to activate the stationary agents and messenger agents. And then the traditional snmp-based network management mode is contrasted with the mobile-agent-based network management mode from the two aspects of response time and traffic. The management model proposed in this paper has improved the performance of broadband power line communication and enhanced the flexibility of network management functions. This framework provides technical support and reliance for network management system of broadband power line communication.

关 键 词：网络管理模型 宽带 电力线通信网络 Messenger 网络管理系统设计 通信网络管理 AGENT平台 通信网络系统 网络管理方式 移动代理技术 Web技术 基于Web 电力线网络 管理范围 网管平台 网管中心 系统结构 结构模型 MP模型 

分 类 号：TP393.07[自动化与计算机技术—计算机应用技术] TN913.24[自动化与计算机技术—计算机科学与技术]