38 GHz Channel Modeling for 5G Communication at Pekanbaru City

2021 IEEE Symposium On Future Telecommunication Technologies (SOFTT) Pub Date : 2021-12-06 DOI:10.1109/SOFTT54252.2021.9673516

Y. Rahayu, Irfan Alwandi Pohan

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引用次数: 1

Abstract

The fifth-generation (5G) telecommunications technology has been implemented in Indonesia in June 2021. Its implementation is only limited to certain urban areas and does not cover the entire territory of Indonesia. Therefore, to support optimal results when implemented in Pekanbaru City, 38 GHz channel modeling needs to be done. The 38 GHz frequency is one of the recommended frequencies for 5G. In the channel modeling, geographical parameters such as temperature, humidity, air pressure, rainfall are important input parameters. This is because each region has different geographical parameters so that it will produce different canal modeling as well. This channel modeling uses NYUSIM as a tool to generate parameters such as Path Loss (PL), Power Delay Profile (PDP), Angle of Arrival (AOA), and Angle of Departure (AOD). The scenario chosen was Urban Microcell (UMi) with Line of Sight (LOS) and Non-Line of Sight (NLOS) conditions. The results obtained that the Path Loss value for NLOS is higher than the Path Loss value under LOS conditions, the directional PDP value for the received power is higher than the omnidirectional PDP value, and the PDP directional standard deviation is smaller than the omnidirectional PDP

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北干巴鲁市5G通信38 GHz信道建模

第五代(5G)电信技术已于2021年6月在印度尼西亚实施。它的执行只局限于某些城市地区，并没有覆盖印度尼西亚的全部领土。因此，为了支持在北干巴鲁市实现的最佳结果，需要进行38 GHz信道建模。38 GHz频率是5G的推荐频率之一。在通道建模中，温度、湿度、气压、降雨量等地理参数是重要的输入参数。这是因为每个地区有不同的地理参数，所以它也会产生不同的运河模型。该信道建模使用NYUSIM作为生成路径损耗(PL)、功率延迟曲线(PDP)、到达角(AOA)和出发角(AOD)等参数的工具。所选择的场景是具有视线(LOS)和非视线(NLOS)条件的城市微单元(UMi)。结果表明:NLOS条件下的Path Loss值高于LOS条件下的Path Loss值，接收功率的定向PDP值高于全向PDP值，且PDP的定向标准差小于全向PDP值

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2021 IEEE Symposium On Future Telecommunication Technologies (SOFTT)

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