基于L900频段深度覆盖优化方法研究与应用  

Research and Application of Deep Coverage Optimization Method Based on 900MHZ

作　　者：周壮[1] 姬文源[2] 苑伟涛[2] 戴鹏[1] 杨振辉 ZHOU Zhuang;JI Wen-yuan;YUAN Wei-tao;DAI Peng;YANG Zhen-hui(China United Network Communications Corporation Limited Shenzhen Branch,Shenzhen Guangdong 518000;ZTE Cooperation,Shenzhen Guangdong 518000)

机构地区：[1]中国联合网络通信有限公司深圳市分公司,广东深圳518000 [2]中兴通讯股份有限公司,广东深圳518000

出　　处：《数字技术与应用》2019年第7期17-18,共2页Digital Technology & Application

摘　　要：为保证用户能更好的使用4G网络,同时为促进VoLTE快速发展,增强以密集城中村为代表的室内场景深度覆盖为网络优化建设的重要课题之一。本文对LTE 900兆频段站点规划与建设研究,并分析了网络覆盖提升效果。实验证明,L900频段针对深度覆盖场景覆盖效果明显。In order to ensure the rapid development of VoLTE,and at the same time users can better use the 4G network,enhancing the depth of indoor scene coverage represented by dense villages in the city is one of the important issues of network optimization construction.This paper selects the L900 network site of the existing network for experimental research,and analyzes the effect of coverage improvement.Experiments show that the coverage effect of L900 band for deep coverage is obvious.

关 键 词：L900频段 VoLTE 深度覆盖 用户感知 

分 类 号：TN929.5[电子电信—通信与信息系统]