Performance emulation and test for 5G massive MIMO base station

Xiaolong LIU; Guiming WEI; Xiang ZHANG; Yuxin REN; Jiamo JIANG

doi:10.11959/j.issn.1000-0801.2020169

您当前的位置：

首页 >

文章列表页 >

Performance emulation and test for 5G massive MIMO base station

Operation Technology | 更新时间：2024-06-05

- Performance emulation and test for 5G massive MIMO base station
- Telecommunications Science Vol. 36, Issue 6, Pages: 154-165(2020)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2020169
  CLC： TN929.5
- Published Online：2020-06，
  
  Published：20 June 2020
- 稿件说明：
移动端阅览
Xiaolong LIU, Guiming WEI, Xiang ZHANG, et al. Performance emulation and test for 5G massive MIMO base station[J]. Telecommunications science, 2020, 36(6): 154-165.
DOI：

Xiaolong LIU, Guiming WEI, Xiang ZHANG, et al. Performance emulation and test for 5G massive MIMO base station[J]. Telecommunications science, 2020, 36(6): 154-165. DOI： 10.11959/j.issn.1000-0801.2020169.

摘要

5G 新空口（NR）技术集合三大应用场景，打破了空口传输的限制，为信息科学的突破奠定了坚实的基础。在5G网络的实施部署过程中，基于大规模天线的基站（massive MIMO based base station，MMBS）成了5G关键技术的重要支点。为了确定6 GHz以下频段的MMBS性能，首先介绍了MMBS中的物理层关键技术，给出了MMBS物理层峰值性能和衰落信道环境下性能的主要评估方法，为后续MMBS产品的测试提供了参考指标。在此基础上，分析了当前主流的MMBS性能测试方法，并提出了一套适合当前商业版本的MMBS的性能测试方案。该方案可对基站的5G技术功能和性能进行测试。截至2019年年底，已有多家5G MMBS厂商进行了该项测试。

Abstract

The new radio (NR) of 5G has gathered three main application scenarios and has broken the restrict of the air interface transmission

laying a solid foundation of the information science.Massive MIMO based base station (MMBS) has become the important fulcrum in the implementation deployment of 5G networks.In order to determine performance of the MMBS in sub 6 GHz band

the physical (PHY) layer techniques were firstly introduced

then

for providing a benchmark of the MMBS products

the evaluation method for upbound of the PHY performance and the PHY performance under the fast fading channel environment was given.Based on that

the current mainstream MMBS performance testing methods were analyzed

and a performance testing scheme was proposed which had been suitable for current commercial version of the MMBS.The proposed scheme can be used to test the function and performance of the products with 5G technique.By the end of 2019

there are many manufacturers of MMBS products have been tested by this solution.

关键词

Keywords

references

MEHLFÜHRER C , WRULICH M , IKUNO J C , et al . Simulating the long term evolution physical layer [C ] // Proceedings of IEEE 17th European Signal Processing Conference . Piscataway:IEEE Press , 2009 : 1471 - 1478 .

3GPP.Physical channels and modulation:TS38.211 v15.2.0 [S ] . 2018 .

3GPP.Physical layer procedures for control:TS38.213 v15.2.0 [S ] . 2018 .

3GPP.Physical layer procedures for data:TS38.214 v15.2.0 [S ] . 2018 .

童辉 . 5G新空口设计:如何从LTE拓展与创新以及对未来技术发展趋势的展望 [J ] . 电信科学 , 2019 , 35 ( 7 ): 1 - 14 .

TONG H . 5G new radio design:why/how to extend/innovate from LTE,and future trends [J ] . Telecommunications Science , 2019 , 35 ( 7 ): 1 - 14 .

3GPP.Radio resource control(RRC) protocol specification:TS38.331 v15.6.0 [S ] . 2019 .

刘晓峰 , 孙韶辉 , 杜忠达 , 等 . 5G 无线系统设计与国际标准 [M ] . 北京 : 人民邮电出版社 , 2019 .

LIU X F , SUN S H , DU Z D , et al . 5G wireless system design and international standard [M ] . Beijing : Posts＆ Telecom PressPress , 2019 .

3GPP.Multiplexing and channel coding:TS38.212 v15.2.0 [S ] . 2018 .

3GPP.Study on channel model for frequencies form 0.5 to 100 GHz:TR38.901 v15.0.0 [R ] . 2018 .

ITU . Guidelines for evaluation of radio interface technologies for IMT-2020:M.2412-0 [R ] . 2017 .

RUSEK F , PERSSON D , LAU B K , et al . Scaling up MIMO:opportunities and challenges with very large arrays [J ] . IEEE Signal Processing Magazine , 2013 , 30 ( 1 ): 40 - 60 .

LU L , LI G Y , SWINDLEHURST A L , et al . An overview of massive MIMO:benefits and challenges [J ] . IEEE Journal of Selected Topics in Signal Processing , 2014 , 8 ( 5 ): 742 - 758 .

YU W , QI Y , LIU K , et al . Radiated two-stage method for LTE MIMO user equipment performance evaluation [J ] . IEEE transactions on Electromagnetic Compatibility , 2014 , 56 ( 6 ): 1691 - 1696 .

FAN W , SUN F , NIELSEN J O , et al . Probe selection in multiprobe OTA setups [J ] . IEEE Transactions on Antennas and Propagation , 2006 , 32 ( 13 ): 1 - 13 .

REED D , RODRIGUEZ-HERRERA A , BORSATO R . Measuring massive MIMO array systems using over the air techniques [C ] // Proceedings of IEEE 11th European Conference on Antennas and Propagation (EUCAP) . Piscataway:IEEE Press , 2017 : 3663 - 3667 .

ZHANG X , QIAO S , PENG M , et al . Probe selection for over-the-air test in 5G base stations with massive multiple-input multiple-output [J ] . China Communications , 2019 , 16 ( 7 ): 1 - 12 .

KILDAL P S , CHEN X , ORLENIUS C , et al . Characterization of reverberation chambers for OTA measurements of wireless devices:physical formulations of channel matrix and new uncertainty formula [J ] . IEEE Transactions on Antennas and Propagation , 2012 , 60 ( 8 ): 3875 - 3891 .

任宇鑫 , 张翔 , 魏贵明 , 等 . 适用于5G OTA射频测试的动态赋形紧缩场研究及其应用 [J ] . 信息通信技术与政策 , 2019 ( 8 ): 17 - 21 .

REN Y X , ZHANG X , WEI G M , et al . Research and applications on dynamic beamforming compact range [J ] . Information and Communications Technology and Policy , 2019 ( 8 ): 17 - 21

FAN W , CARTON I , KYOSTI P , et al . A step toward 5G in 2020:low-cost OTA performance evaluation of massive MIMO base stations [J ] . IEEE Antennas and Propagation Magazine , 2016 , 59 ( 1 ): 38 - 47 .

Views

992

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

An automatic verification method for software quality with real business data

Research on Limitation of Snake Flow Test in Routers' Performance Test

Related Author

TIAN Biao

CUI Wei

HUANG Hui

FENG Xiaolong

Liang Guo

Subin Wang

Junqi Zhao

Hua Chen

Related Institution

Surfing Digital Life Technology Co., Ltd.

School of Information and Control Engineering, China University of Mining and Technology

Guangdong Research Institute of China Telecom Co.,Ltd.

Spirent Comunications Technology Beijing Co., Ltd.

⁰