电力系统中的LTE无线网络规划研究  

Research on LTE Wireless Network Planning in Electric Power System

作　　者：于佳[1] 刘金锁[1] 蔡世龙[1] YU Jia LIU Jin-suo CAI Shi-long(State Grid Electric Power Research Institute, NARI Group Corporation, Nanjing 211100, China)

机构地区：[1]国网电力科学研究院/南京南瑞集团公司,江苏南京211100

出　　处：《电力信息与通信技术》2016年第10期7-11,共5页Electric Power Information and Communication Technology

基　　金：南瑞集团公司2016年科技项目"智能电网可信通信网云服务"

摘　　要：针对电力无线通信在应用中存在的问题,在TD-LTE的网络结构、链路预算的基本原理的基础上,对电力系统无线专网网络规划中的参数配置、覆盖区域、信号强度等方面进行了详细分析,提出了一种适用于电力系统的TD-LTE无线专网网络规划方法,并进行了规划仿真,通过数据处理方式和对比分析方法,验证了规划方案的可行性。该规划方案为电力终端通信接入网的统一建设提供了技术支撑,为LTE电力无线专网的推广应用奠定坚实基础。To solve the problems of electric power wireless communication, using the network structure and link budget of TD-LTE, this paper analyzes the parameter configuration, coverage and signal intensity of the wireless private network planning in power system, then proposes a new method of TD-LTE wireless network planning in electric power system. The simulation of network planning is performed, comparative analysis and the data processing method proves the practicability of planning scheme. The network planning scheme provides a technology support for electric power communication access network unified construction, and lays the foundations for popularization and application of LTE power wireless private network.

关 键 词：TD-LTE 网络规划 无线专网 覆盖 链路预算 

分 类 号：TN929.5[电子电信—通信与信息系统]