基于变异系数赋权法提升“4G强5G弱”场景感知的研究与应用  

Research and Application of Enhancing"4G Strong 5G Weak"Scene Perception Based on Coefficient of Variation Assignment Method

作　　者：林小兰[1] 阮靖礼 陈杰 LIN Xiaolan;RUAN Jingli;CHEN Jie(China Mobile Group Guangdong Co.,Ltd.Zhangjiang Branch,Zhangjiang 524033,China)

机构地区：[1]中国移动通信集团广东有限公司湛江分公司,广东湛江524033

出　　处：《数字通信世界》2024年第8期4-6,共3页Digital Communication World

摘　　要：目前5G无线网络相较于规模较为完备的4G无线网络,存在深度覆盖不足、覆盖不连续等问题,现网存在较多的“4G强5G弱”场景,对客户感知影响较大。为了提升“4G强5G弱”场景的客户感知,该文提取了客户从5G无线网迁往4G无线网的主要性能指标,基于变异系数赋权法快速识别“4G强5G弱”场景的小区,从而制定优化方案,实现用户网络切换的平稳感知与网络效益的双平衡。Compared with 4G wireless network,5G wireless network has the problems of insufficient depth coverage and discontinuous coverage,and there are more"4G strong and 5G weak"scenarios in the existing network,which have a greater impact on customer perception.In order to improve customer perception in"4G strong 5G weak"scenarios,the article extracts the main performance indicators of customers migrating from 5G to 4G wireless networks,and quickly identifies the cells in"4G strong 5G weak"scenarios based on the coefficient of variation empowerment method,so as to develop optimization plans to achieve a balance between the smooth perception of network switching and network efficiency.

关 键 词：无线网 变异系数 场景 感知 

分 类 号：TN929.5[电子电信—通信与信息系统]