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[ "陶昕(1988- ),女,华信咨询设计研究院有限公司工程师,主要研究方向为无线通信咨询、规划、设计" ]
[ "万俊青(1975- ),男,华信咨询设计研究院有限公司高级工程师、5G 业务创新中心常务副主任、智慧信息研究院院长,长期从事通信网络规划、咨询设计和5G技术应用研究工作" ]
[ "李益锋(1977- ),男,华信咨询设计研究院有限公司高级工程师,主要研究方向为无线通信咨询、规划、设计" ]
[ "徐羲晟(1991- ),男,华信咨询设计研究院有限公司工程师,主要研究方向为5G无线通信技术、5G核心网技术" ]
[ "乔楠婷(1997- ),女,华信咨询设计研究院有限公司通信工程师,主要研究方向为无线通信咨询、规划、设计" ]
[ "许彬(1983- ),男,华信咨询设计研究院有限公司助理工程师,主要研究方向为无线通信咨询、规划、设计" ]
网络出版日期:2022-02,
纸质出版日期:2022-02-20
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陶昕, 万俊青, 李益锋, 等. 基于射线追踪传播模型实现5G室内分布系统仿真的研究[J]. 电信科学, 2022,38(2):111-118.
Xin TAO, Junqing WAN, Yifeng LI, et al. Research on simulation of 5G indoor distribution system based on ray tracing propagation model[J]. Telecommunications science, 2022, 38(2): 111-118.
陶昕, 万俊青, 李益锋, 等. 基于射线追踪传播模型实现5G室内分布系统仿真的研究[J]. 电信科学, 2022,38(2):111-118. DOI: 10.11959/j.issn.1000-0801.2022027.
Xin TAO, Junqing WAN, Yifeng LI, et al. Research on simulation of 5G indoor distribution system based on ray tracing propagation model[J]. Telecommunications science, 2022, 38(2): 111-118. DOI: 10.11959/j.issn.1000-0801.2022027.
室内分布系统的建设已经成为解决深度覆盖问题的有效手段。目前,5G网络建设发展迅速,室内分布系统建设呈爆炸式增长,室内分布系统的网络规划和设计需要更加精细化。如何有效评估室内信号覆盖效果,成为当前室内分布系统规划设计的重要任务之一。以某大楼为研究对象,用射线追踪传播模型仿真计算覆盖性能指标,并将结果与现有网络的路测数据进行对比。经过校正相关模型参数实现仿真与实测一致,论证仿真为网络部署提供了参考依据。
The construction of indoor distribution system has become an effective means to solve the problem of deep coverage.At present
5G network construction is developing rapidly
indoor distribution system construction is exploding
and the network planning and design of indoor distribution system needs to be more refined.How to effectively evaluate the indoor signal coverage effect becomes one of the important tasks of current indoor distribution system planning and design.A building was taken as the research object
the coverage performance index was calculated by ray-tracing propagation model simulation
and the results were compared with the road test data of the existing network.After correcting the relevant model parameters
the simulation is consistent with the actual measurement
and the demonstration simulation provides a reference basis for network deployment.
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