通过参数优化降低LTE低干扰电平小区方案的研究  

Research on the scheme of reducing LTE low interference level cell by parameter optimization

作　　者：田桂宾 朱亮 马丽燕 TIAN Gui-bin;ZHU Liang;MA Li-yan(China Mobile Group Design Institute Co.,Ltd.Xinjiang Branch,Wulumuqi 830011,China;China Mobile Group Xinjiang Co.,Ltd.,Wulumuqi 830013,China)

机构地区：[1]中国移动通信集团设计院有限公司新疆分公司,乌鲁木齐830011 [2]中国移动通信集团新疆有限公司,乌鲁木齐830013

出　　处：《电信工程技术与标准化》2020年第7期73-78,共6页Telecom Engineering Technics and Standardization

摘　　要：本文首先通过分析LTE低干扰电平小区对网络的影响,结合目前干扰处理方法及流程,确定了低干扰电平干扰产生的原因。然后结合分析结果提出了优化低干扰电平小区的分析方法和处理流程,最后通过实际工程案例对参数调整优化LTE干扰低电平小区方案及流程进行了验证。This paper analyzed the infl uence of LTE low interference level cell on the network,and determined the causes of low interference level interference by combining with the current interference processing methods and processes.Based on the analysis results,this paper proposes the analysis method of optimizing the low interference level cell,the scheme of reducing LTE low interference level cell through parameter optimization and the optimized processing fl ow,and verifi ed the scheme and fl ow of LTE interference low-level cell optimized by parameter adjustment through a practical engineering case.

关 键 词：干扰处理 模三干扰 参数优化 发射功率 

分 类 号：TN929.5[电子电信—通信与信息系统]