摘要
本文对基站过远覆盖形成的原因以及对网络和用户使用感知带来的负面影响进行了详细阐述,创新性地提出采用大下倾角天线来抑制现网超高基站过远覆盖问题的新思路,并结合现网情况进行了实际应用。
This paper describes detailedly the root cause of forming the over-distance coverage of the base station and the negative impact of the user experience.In order to address this problem,this paper presents a new idea of using the large down angle antenna to suppress the issue of over-distance coverage of the existing ultra high base station and performs the practical implementation based on the live network situation.
作者
黄亮
HUANG Liang(China Unicom Changsha Branch,Changsha 410000,China)
出处
《电信工程技术与标准化》
2018年第9期68-71,共4页
Telecom Engineering Technics and Standardization
关键词
过远覆盖
大下倾角天线
超高基站
网络优化
over-distance coverage
large down angle antenna
ultra high base station
network optimization
