摘要
针对当前高层建筑室内TD-LTE深度覆盖不足的问题,结合室外覆盖室内的技术思路,通过研发新型天线与挖掘广播波束赋形技术,实现了低中高层各种高度楼宇的有效覆盖。本文从场景覆盖思路转变、新型天线研制、垂直需求匹配楼宇高度等技术创新点进行了阐述,并给出了几种典型的应用场景及应用效果,以及在多省市推广与应用情况。
In this paper, the technological innovation points such as scenario transformation, new antenna development, vertical demand matching the building height are elaborated, and several typical application scenarios and application effects are presented, as well as the promotion and application in many provinces and cities.
出处
《电信工程技术与标准化》
2018年第1期25-27,共3页
Telecom Engineering Technics and Standardization
