5G场景化波束赋形方案应用研究

Research on Application of 5G Scenario-Based Beam Forming Scheme

通过对波束赋形优化管理进行研究和分析,结合在不同场景下进行波束管理优化的实际试点应用,明确SSB波束权值是影响当前5G网络覆盖的关键因素.在佛山联通案例应用中,通过计算覆盖需求区域的宽度、高度,与基站距离、高度、下倾角之间的关系,利用几何知识,求出匹配场景覆盖需求的波束覆盖场景方案,设置合理的SSB广播波束的权值,以达到5G用户的业务覆盖要求.

Based on the research and analysis of beam forming optimization and management,combined with the practical pilot application of beam management and optimization in different scenarios,it is clear that SSB beam weight is a key factor affecting the current 5G network coverage.In the case application of Foshan Unicom,by calculating the relationship between the width and height of the coverage demand area and the distance,height and dip angle of the base station,the beam coverage scenario scheme that matches the scene coverage demands is calculated by using geometric knowledge,and the weight of the SSB broadcast beam is set reasonably to meet the service coverage requirements of 5G users.