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首页> 外文期刊>Arabian Journal for Science and Engineering. Section A, Sciences >Outdoor-to-Indoor and Indoor-to-Indoor Propagation Path Loss Modeling Using Smart 3D Ray Tracing Algorithm at 28 GHz mmWave
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Outdoor-to-Indoor and Indoor-to-Indoor Propagation Path Loss Modeling Using Smart 3D Ray Tracing Algorithm at 28 GHz mmWave

机译：28 GHz MMWAVE中使用SMART 3D射线跟踪算法的户外到室内和室内环球传播路径损耗模型

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The goal of the article is to provide a radio propagation algorithm for an outdoor-to-indoor and indoor-to-indoor environment for 5G mmWave in a populated city. This work is done by simulating a smart 3D ray tracing algorithm in MATLAB. The research here is done by taking into account the 28 [GHz] operating frequency which is potential for 5G network. The received results are provided in form of path loss and received signal strength. The results obtained show that a moderate outdoor-to-indoor service can be provided at the above-mentioned frequency. Two indoor path loss models (WINNER II and ITU-R) are also compared here. The literature review provided here is sufficient enough to prove that there is still a huge gap between the conventional ray tracing methods. The proposed model here deals with radio propagations using speedy computations and efficient use of resources. The findings of this paper also include that the path loss is also dependent on the separation between transmitter and receiver, the structure of the building and number and type of the obstructions in the path of RF waves.
机译：该物品的目标是为户外到室内和室内到室内环境提供一个用于5G MMWave的无线电传播算法。通过模拟MATLAB中的智能3D射线跟踪算法来完成此工作。这里的研究是通过考虑28 [GHz]的工作频率来完成的，这是5G网络的可能性。所接收的结果以路径损耗和接收信号强度的形式提供。得到的结果表明，可以以上述频率提供适度的室外到室内服务。这里也比较两个室内路径损失模型（获胜者II和ITU-R）。这里提供的文献综述足以证明常规射线跟踪方法之间仍然存在巨大差距。这里提出的模型处理使用快速计算和有效利用资源的无线电传播。本文的发现还包括路径损耗也取决于发射器和接收器之间的分离，建筑物的结构和数量的结构和RF波路径中的障碍物的结构。

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