Multi-Point Vehicular Positioning via Millimeter-Wave Transmissions

Zhang, Zezhong1; Ko, Seung-Woo2; Wang, Rui3; Huang, Kaibin1

10.1109/ITC-CSCC.2019.8793362

2019

978-1-7281-3272-3

2019 34TH INTERNATIONAL TECHNICAL CONFERENCE ON CIRCUITS/SYSTEMS, COMPUTERS AND COMMUNICATIONS (ITC-CSCC 2019)

506-509

23-26 June 2019

JeJu, Korea, Republic of

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

Multi-point detection of the full-scale environment is an important issue in autonomous driving. The state-of-the-art positioning technologies (such as RADAR and LIDAR) are incapable of fast multi-point detection with high resolution. Some relevant fatal accidents recently further expose such limitation of vehicular positioning and sensing. To address this issue, this paper presents a novel multi-point vehicular positioning technology via millimeter-wave (mmWave) transmission. This powerful technology enables the sensing vehicle (SV) to capture both the shape and location information of the target vehicle (TV). A phase-difference-of-arrival (PDoA) based hyperbolic positioning algorithm is designed to achieve the prerequisite synchronization. The stepped-frequency-continuous-wave (SFCW) is utilized as signals in this approach for multi-point detection of the TVs. In the end, the realistic simulation of vehicular positioning in rural scenarios demonstrates the effectiveness of the proposed multi-point vehicular positioning techniques.

TV Synchronization Transmitting antennas Receiving antennas Sensors Radar

其他

英语

CPCI-S ; EI

Computer Science ; Engineering ; Telecommunications

Computer Science, Theory & Methods ; Engineering, Electrical & Electronic ; Telecommunications

WOS:000494762800145

20193607388317

Computer circuits ; Millimeter waves ; Optical radar

Electromagnetic Waves:711 ; Radar Systems and Equipment:716.2 ; Computer Circuits:721.3

Web of Science

1.Univ Hong Kong, Dept Elect & Elect Engn, Hong Kong, Peoples R China
2.Korea Maritime & Ocean, Div Elect & Elect Informat Engn, Busan, South Korea
3.Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen, Peoples R China

Zhang, Zezhong,Ko, Seung-Woo,Wang, Rui,et al. Multi-Point Vehicular Positioning via Millimeter-Wave Transmissions[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2019:506-509.