田原, 李连本, 贾磊, et al. Research and application on the method of 3D-MIMO antenna weight optimization based on MDT[J]. 2019, 32(10): 60-64. DOI: 10.13992/j.cnki.tetas.2019.10.014.
基于MDT的3D-MIMO天线权值优化方法研究与应用
摘要
本文提出了一种基于MDT大数据优化3D-MIMO天线权值的方法
使得话务热点集中于3D-MIMO天线法线方向
有效改善热点区域用户感知
使3D-MIMO小区尽量吸收更多话务
实现了3D-MIMO投资收益最大化
并为后续面向5G的3D-MIMO大规模建设及优化提供有效依据。
Abstract
This thesis proposes a method to optimize the antenna weight of 3D-MIMO based on MDT
so that the traffic hotspot is concentrated in the normal direction of the antenna to effectively improve the user perception in the hot spot and absorb more traffic as much as possible. It realizes the maximization of 3D-MIMO investment income and provide an effective basis for the subsequent large-scale construction and optimization of 3D-MIMO for 5G.