Fusion of 5G Carrier Phase Ranging and 5G CSI Fingerprinting for Indoor Positioning

被引：0
作者：
Li, Xiaobo [1 ]
Chen, Liang [1 ]
Zhou, Xin [1 ]
Ruan, Yanlin [1 ]
Liu, Zhaoliang [1 ]
机构：
[1] Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & R, Wuhan, Peoples R China
来源：
2022 14TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING, WCSP | 2022年
基金：
中国国家自然科学基金;
关键词：
5G New Radio (NR); Carrier Phase Ranging; CSI Fingerprinting; Indoor Positioning; Extended Kalman Filter; DVB-T SIGNALS; FAR-FIELD; LOCALIZATION;
D O I：
10.1109/WCSP55476.2022.10039441
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
With the commercialization of 5G, the wireless indoor positioning techniques based on 5G NR has developed rapidly. However, limited by the distribution density of base stations, 5G-based indoor positioning methods are not perfect. Based on the existing 5G carrier phase ranging and 5G CSI fingerprint positioning methods, this paper proposes an EKF-based indoor fusion positioning algorithm. The problem of low positioning accuracy of a single base station is solved. The simulation results demonstrate the positioning accuracy reaches 2.015m.
引用
收藏
页码：450 / 454
页数：5
相关论文
共 16 条
[1]  
[Anonymous], 2021, 2878 TC MARK MARK
[2]   Carrier Phase Ranging for Indoor Positioning With 5G NR Signals [J].
Chen, Liang ;
Zhou, Xin ;
Chen, Feifei ;
Yang, Lie-Liang ;
Chen, Ruizhi .
IEEE INTERNET OF THINGS JOURNAL, 2022, 9 (13) :10908-10919
[3]   Analysis on the TOA Tracking With DVB-T Signals for Positioning [J].
Chen, Liang ;
Thevenon, Paul ;
Seco-Granados, Gonzalo ;
Julien, Olivier ;
Kuusniemi, Heidi .
IEEE TRANSACTIONS ON BROADCASTING, 2016, 62 (04) :957-961
[4]   TOA Estimation for Positioning With DVB-T Signals in Outdoor Static Tests [J].
Chen, Liang ;
Julien, Olivier ;
Thevenon, Paul ;
Serant, Damien ;
Pena, Axel Garcia ;
Kuusniemi, Heidi .
IEEE TRANSACTIONS ON BROADCASTING, 2015, 61 (04) :625-638
[5]   A Novel Kinematic Parameters Identification Method for Articulated Arm Coordinate Measuring Machines Using Repeatability and Scaling Factor [J].
Cheng, Lin ;
Wang, Wen ;
Weng, Yixin ;
Shi, Guang ;
Yang, He ;
Lu, Keqing .
MATHEMATICAL PROBLEMS IN ENGINEERING, 2018, 2018
[6]  
Gucciardo M, 2019, IEEE CONF COMPUT, P744, DOI [10.1109/infcomw.2019.8845272, 10.1109/INFCOMW.2019.8845272]
[7]   Efficient Application of MUSIC Algorithm Under the Coexistence of Far-Field and Near-Field Sources [J].
He, Jin ;
Swamy, M. N. S. ;
Ahmad, M. Omair .
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2012, 60 (04) :2066-2070
[8]   Joint Device Positioning and Clock Synchronization in 5G Ultra-Dense Networks [J].
Koivisto, Mike ;
Costa, Mario ;
Werner, Janis ;
Heiska, Kari ;
Talvitie, Jukka ;
Leppanen, Kari ;
Koivunen, Visa ;
Valkama, Mikko .
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2017, 16 (05) :2866-2881
[9]  
Liu QR, 2019, INT WIREL COMMUN, P1529, DOI 10.1109/IWCMC.2019.8766743
[10]   5G Positioning - A Machine Learning Approach [J].
Malmstrom, Magnus ;
Skog, Isaac ;
Razavi, Sara Modarres ;
Zhao, Yuxin ;
Gunnarsson, Fredrik .
2019 16TH WORKSHOP ON POSITIONING, NAVIGATION AND COMMUNICATIONS (WPNC 2019), 2019,
12