基于建筑模型的5G Massive MIMO天馈寻优方法研究与应用

Research and application on the method of 5G Massive MIMO weight optimization based on the building information models

当前5G MR/MDT等定位技术尚不成熟且样本过少,本文提出了一种基于建筑物信息的5G Massive MIMO天馈寻优方法,利用5G大规模阵列天线的技术优势,通过Massive MIMO天线波瓣宽度的精确计算,实现了天线覆盖方案的寻优,以最大程度地提升室内覆盖。本方法在降低网络运维成本的同时,提升了资源效能,为后续5G Massive MIMO智能优化提供有效依据。

Current,5G MR/MDT positioning technology is not mature yet,and users is very few,this paper puts forward a kind of 5G Massive MIMO optimization method,based on the building information models.Using 5G large-scale antenna array technology advantage through the Massive MIMO antenna lobe width of precise calculation,implements the antenna cover scheme optimization,to improve indoor coverage,instead of the traditional scenario choice or DT analysis method.At the same time of lowering the cost of network operations,improve the resource effi ciency.It provides an effective basis for further intelligent optimization of 5G Massive MIMO.