Research and Experimental Verification of Reconfigurable Intelligent Surface in Indoor Coverage Enhancement

FEI Dan; CHEN Chen; ZHENG Peng; YOU Mingbo; DING Jianwen; WANG Wei; ZHANG Jiayi; AI Bo; JIN Shi; CUI Tiejun

doi:10.11999/JEIT220068

Volume 44 Issue 7

Jul. 2022

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Article Navigation > Journal of Electronics & Information Technology > 2022 > 44(7): 2374-2381

FEI Dan, CHEN Chen, ZHENG Peng, YOU Mingbo, DING Jianwen, WANG Wei, ZHANG Jiayi, AI Bo, JIN Shi, CUI Tiejun. Research and Experimental Verification of Reconfigurable Intelligent Surface in Indoor Coverage Enhancement[J]. Journal of Electronics & Information Technology, 2022, 44(7): 2374-2381. doi: 10.11999/JEIT220068

Citation:

FEI Dan, CHEN Chen, ZHENG Peng, YOU Mingbo, DING Jianwen, WANG Wei, ZHANG Jiayi, AI Bo, JIN Shi, CUI Tiejun. Research and Experimental Verification of Reconfigurable Intelligent Surface in Indoor Coverage Enhancement[J]. Journal of Electronics & Information Technology, 2022, 44(7): 2374-2381. doi: 10.11999/JEIT220068

Citation:

FEI Dan, CHEN Chen, ZHENG Peng, YOU Mingbo, DING Jianwen, WANG Wei, ZHANG Jiayi, AI Bo, JIN Shi, CUI Tiejun. Research and Experimental Verification of Reconfigurable Intelligent Surface in Indoor Coverage Enhancement[J]. Journal of Electronics & Information Technology, 2022, 44(7): 2374-2381. doi: 10.11999/JEIT220068

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Research and Experimental Verification of Reconfigurable Intelligent Surface in Indoor Coverage Enhancement

doi: 10.11999/JEIT220068

FEI Dan^{1, 2},
CHEN Chen^{3
,
,},
ZHENG Peng¹,
YOU Mingbo¹,
DING Jianwen^{1, 4},
WANG Wei⁵,
ZHANG Jiayi¹,
AI Bo^{1, 3},
JIN Shi⁶,
CUI Tiejun⁷

1.
School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing 100044, China
2.
Nanjing Rongcai Transportation Technology Research Institute, Nanjing 210096, China
3.
Frontiers Science Center for Smart High-speed Railway System, Beijing Jiaotong University, Beijing 100044, China
4.
National Research Center of Railway Safety Assessment, Beijing Jiaotong University, Beijing 100044, China
5.
ZTE Corporation, Shenzhen 518057, China
6.
National Mobile Communications Research Laboratory, Southeast University, Nanjing 211189, China
7.
State Key Laboratory of Millimeter Waves, Southeast University, Nanjing 210096, China

Funds: The National Natural Science Foundation of China (62171021), The National Defense Technology Industry Marine Defense Technology Innovation Center Innovation Fund (2021-40), The Frontier Leading Technology Basic Research Project of Jiangsu Province (BK20212002-3), The Project of China State Railway Group (SY2021G001)

Received Date: 2022-01-14
Accepted Date: 2022-06-17
Rev Recd Date: 2022-06-16

Available Online: 2022-06-21

Publish Date: 2022-07-25

Abstract

Abstract

Reconfigurable Intelligent Surface (RIS) breaks technological limitations of traditional wireless communication systems, it creates new opportunities for development of 5G-Adv and 6G by introducing reconfigurable communication environment. RIS system architecture and working principle are introduced in detail, including hardware design and beamforming method. RIS assisted wireless communication system is introduced in-depth, received signal gain and system performance are analyzed in details. Combined with indoor test, beamforming ability of RIS is verified.
- Reconfigurable Intelligent Surface (RIS),
- Wireless communication system,
- Phase design,
- Coverage enhancement

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References(19)

References

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