3G和4G无线通信技术在ICT网络模式中的应用  

Application of 3G and 4G wireless communication technology in ICT network model

作　　者：刘建明[1] 赵峰[1] 张月霞[2] 崔琪楣[2] 胡平平[3] 

机构地区：[1]国网信息通信有限公司,北京100761 [2]北京邮电大学,北京100876 [3]北京信息科技大学,北京100192

出　　处：《电力系统通信》2009年第7期1-4,13,共5页Telecommunications for Electric Power System

摘　　要：介绍了ICT对电力通信系统研究的重要意义,在分析3G/4G移动通信系统的发展现状及应用的基础上,介绍了3G/4G移动通信技术在电力系统通信的应急通信、配电自动化、无线视频接入和智能电网等几种重要场景中的应用,论述了无线通信技术在ICT网络中应用时所面临的安全问题。This paper introduces the significance of information and communication technology （ICT） in the research of power communication system. It analyses the present situation and application of 3G/4G wireless communication system, and introduces their applications in power system, such as in emergency communication, distribution automation, wireless video access and smart grid. The security issues when wireless communication technology is applied in ICT network are also discussed in the paper.

关 键 词：ICT 3G/4G 智能电网 网络安全 

分 类 号：TN915[电子电信—通信与信息系统]