基于专网多业务行为的层级式规划方法研究  

Research on the hierarchical planning method based on private network multi-business behavior

作　　者：向涛 葛宁[2] 赵小龙 张永奎 刘帅[2] Xiang Tao;Ge Ning;Zhao Xiaolong;Zhang Yongkui;Liu Shuai(China Tower Co.,Ltd.,Shaanxi Branch,Xi’an 710075,China;Tsinghua University,Beijing 100080,China)

机构地区：[1]中国铁塔股份有限公司陕西省分公司,陕西西安710075 [2]清华大学,北京100080

出　　处：《无线互联科技》2022年第11期127-130,153,共5页Wireless Internet Technology

摘　　要：专网通信规划需要根据业务需求、功能需求、无线技术特点以及投资建设情况等多种因素进行综合考虑。文章通过分析专网应用时存在的地形、气象环境、人流量等干扰因素,通过智能分析手段建立规划模型,同时将层析的思想引入到过程建模方法中,针对整体建模的复杂性,通过时间尺度缩放分解规模降低建模复杂性,并考虑随着时间尺度增大不确定逐渐递减,层析出确定和弱不确定,减小整体建模不确定性,使输出的覆盖规划结果最大可能地接近实际测试的结果。Special network communication planning needs to be put into comprehensive consideration according to business needs,functional needs,characteristics of wireless technology and investment and construction situation.This paper analyzes the terrain,meteorological environment,human flow and other interference factors,introduces the process modeling method,reduces the complexity of the overall modeling,reduces the time scale decomposition scale,and considers the gradual decrease of uncertainty,the uncertainty and weak uncertainty,reduces the overall modeling uncertainty,and maximizes the output of the output close to the result of the actual test.

关 键 词：无线专网 层析思想 覆盖规划 

分 类 号：TN92[电子电信—通信与信息系统]