4G/5G网络负荷均衡自动化研究  

Research on Automated Load Balancing in 4G/5G Networks

作　　者：陈超 季杭水 吴斌 傅升红 CHEN Chao;JI Hangshui;WU Bin;FU Shenghong(Hangzhou Huaxing Chuangye Communication Technology Stock Co.,Ltd.,Hangzhou 310056,China;China Mobile Communication Group Zhejiang Co.,Ltd.,Hangzhou 310020,China)

机构地区：[1]杭州华星创业通信技术股份有限公司,浙江杭州310056 [2]中国移动通信集团浙江有限公司,浙江杭州310020

出　　处：《移动通信》2024年第11期130-136,共7页Mobile Communications

摘　　要：为解决4G/5G网络因部署规模日益庞大和多系统多频段组网引起的负荷均衡问题人工分析、优化和评估效率低和易出错的难题,研制一套利用运营商现有网优平台性能指标和小区配置数据,自动完成数据采集、入库、分析和调整的系统,以提高均衡效率和方案准确性。系统分别从垂直面和水平面两个维度输出的共覆盖小区,结合性能指标自动输出高负荷小区和不均衡小区关系对,通过调用小区参数配置表利用专家方案完成邻区、功率、优先级和互操作参数智能调整和效果评估。经现网均衡验证,系统实现了预期功能,能够代替人工解决大部分小区负荷均衡问题,提升了用户感知和工作效率。To address the challenges of load balancing in expanding 4G/5G networks,characterized by multi-system and multi-band configurations,and to overcome the inefficiencies and errors inherent in manual analysis,optimization,and evaluation,this study developed a highly efficient system.Utilizing existing network performance metrics and cell configuration data from operators,the system automates data collection,storage,analysis,and adjustment,significantly enhancing both the efficiency of load balancing and the accuracy of solutions.The system analyzes co-covered cells from both vertical and horizontal perspectives,automatically identifying high-load and imbalanced cells based on performance indicators.It then intelligently adjusts neighboring cell parameters,power,priority,and interoperability settings using expert solutions and a cell parameter configuration table,followed by an evaluation of the outcomes.Field tests of network balancing have confirmed the system’s capability to achieve its intended functionality,effectively replacing manual processes in resolving the majority of cell load balancing issues,and notably improving user experience and operational efficiency.

关 键 词：4G/5G互操作 均衡自动化 多维均衡 聚类算法 

分 类 号：TN929.5[电子电信—通信与信息系统]