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[ "魏贵明(1970- ),男,中国信息通信研究院移动通信创新中心常务副主任,主要研究方向为移动通信技术标准、产业组织和发展策略等。" ]
[ "张翔(1984- ),男,博士,中国信息通信研究院移动通信创新中心副主任,主要研究方向为大规模天线技术、5G OTA测试方法、基站和终端的射频与性能测试技术等。" ]
[ "郭宇航(1993- ),男,中国信息通信研究院移动通信创新中心工程师,主要研究方向为模拟外场测试系统构建、OTA性能测试技术、5G FR1信道建模技术、无线产品的性能测试与标准化。" ]
[ "乔尚兵(1994- ),男,中国信息通信研究院移动通信创新中心工程师,主要研究方向为大规模天线技术、5G毫米波信道建模技术、OTA终端性能测试系统构建、无线产品的性能测试与标准化。" ]
网络出版日期:2021-02,
纸质出版日期:2021-02-20
移动端阅览
魏贵明, 张翔, 郭宇航, 等. 5G信道建模与性能测试方法[J]. 电信科学, 2021,37(2):15-21.
Guiming WEI, Xiang ZHANG, Yuhang GUO, et al. Channel modeling and performance test method for 5G[J]. Telecommunications science, 2021, 37(2): 15-21.
魏贵明, 张翔, 郭宇航, 等. 5G信道建模与性能测试方法[J]. 电信科学, 2021,37(2):15-21. DOI: 10.11959/j.issn.1000-0801.2021034.
Guiming WEI, Xiang ZHANG, Yuhang GUO, et al. Channel modeling and performance test method for 5G[J]. Telecommunications science, 2021, 37(2): 15-21. DOI: 10.11959/j.issn.1000-0801.2021034.
随着5G移动通信系统的快速发展,5G基站和终端在实际外场环境下的吞吐量性能对用户体验至关重要。如何在室内精确建模和复现外场信道环境,成为学术界和产业界的研究热点。介绍了4G和5G的信道建模方法,并针对5G终端设备,阐述了目前实验室多输入多输出(multi-input multi-output,MIMO)空口(overthe-air,OTA)测试解决方案的优势,然后给出了具体的 OTA 信道建模原理描述以及吞吐量仿真结果,以期为相关工作提供参考。
With the rapid development of 5G wireless communication system
the throughput of 5G gNB and user equipment (UE) in the practical field environment is of great important.How to generate the accurate model in lab
which can represent the propogation condition in the field
has drawn great interests from both the academic and industrial communities.The channel modeling methods of 4G and 5G were introduced
and for 5G UE testing
the advantages of the multi-input multi-output (MIMO) and over-the-air (OTA) performance test solution were showed.Then
a detailed description of the OTA channel modeling principle and throughput simulation results were given in order to provide reference for related work.
倪善金 , 赵军辉 . 5G无线通信网络物理层关键技术 [J ] . 电信科学 , 2015 , 31 ( 12 ): 40 - 45 .
NI S J , ZHAO J H . Key technologies in physical layer of 5G wireless communications network [J ] . Telecommunications Science , 2015 , 31 ( 12 ): 40 - 45 .
刘晓龙 , 魏贵明 , 张翔 , 等 . 5G 大规模天线基站的性能评估与测试 [J ] . 电信科学 , 2020 , 36 ( 6 ): 158 - 169 .
LIU X L , WEI G M , ZHANG X , et al . Performance emulation and test for 5G massive MIMO base station [J ] . Telecommunications Science , 2020 , 36 ( 6 ): 158 - 169 .
3GPP . Study on channel model for frequencies from 0.5 to 100 GHz:TR38.901 V16.1.0. [S ] . 2019 .
ALMERS P , BONEK E , BURRUA , et al . Survey of channel and radio propagation models for wireless MIMO systems [C ] // Proceedings of Eurasip Journal on Wireless Communications and Networking .[S.l.:s.n. ] , 2007 ( 1 ).
3GPP . Spatial channel model for multiple input multiple output (MIMO) simulations:TR25.996 V15.0.0 [S ] . 2018 .
AL-OGAILI F , SHUBAIR R M . Millimeter-wave mobile communications for 5G:challenges and opportunities [C ] // Proceedings of IEEE International Symposium on Antennas and Propagation . Piscataway:IEEE Press , 2016 .
郑洋 , 李雷 . 5G 射频测试技术及发展趋势 [J ] . 电信网技术 , 2017 ( 12 ): 26 - 29 .
ZHENG Y , LI L . Introduction and developing trend of 5G radio frequency test [J ] . Telecommunication Network Technology , 2017 ( 12 ): 26 - 29 .
吴醒峰 , 张志华 , 马玉娟 , 等 . MIMO OTA 测试区域扩大方法及信道建模实现原理 [J ] . 广播与电视技术 , 2014 ( 12 ): 121 - 130 .
WU X F , ZHANG Z H , MA Y J , et al . Test zone extension method and channel modeling principle in MIMO OTA [J ] . Radio& TV Broadcast Engineering , 2014 ( 12 ): 121 - 130 .
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