基于QuaDRiGa的6 GHz郊区微蜂窝信道仿真与验证

2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE) Pub Date : 2018-12-01 DOI:10.1109/ISAPE.2018.8634381

Zihao Fu, Xiongwen Zhao, S. Geng, Fei Du, Yu Zhang, Li Huang, Q. Jiang

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引用次数: 4

摘要

3GPP(第三代合作伙伴计划)推荐QuaDRiGa(准确定性无线电信道发生器)作为5G首选仿真平台。在这项工作中，基于在2.55 GHz下进行的LOS和NLOS场景的实验测量，分析了延迟扩展(DS)、角度扩展(AS)等信道参数。此外，基于QuaDRiGa仿真平台，验证了到达方位角扩展(ASA)、到达仰角扩展(ESA)、离开方位角扩展(ASD)等信道参数的准确性。给出了接收功率的三维特征。QuaDRiGa仿真结果与实验测量数据吻合较好。这表明QuaDRiGa平台可以用于5G无线通信系统的设计和仿真。

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Channel Simulation and Validation by QuaDRiGa for Suburban Microcells under 6 GHz

3GPP (3rd Generation Partnership Project) recommends QuaDRiGa (Quasi-Deterministic Radio Channel Generator) as the 5G preferred simulation platform. In this work, based on experimental measurements performed at 2.55 GHz for both LOS and NLOS scenarios, channel parameters like delay spread (DS), angle spread (AS) are analyzed. Furthermore, based on QuaDRiGa simulation platform, the accuracy of channel parameters like azimuth spread of arrival (ASA), elevation spread of arrival (ESA), azimuth spread of departure (ASD) are validated. The 3D features of received powers are illustrated. Results of QuaDRiGa simulation match quite well with experimental measurement data. This indicates that QuaDRiGa platform can be used for design and simulation of 5G wireless communications systems.

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2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE)

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