Millimeter-wave multi-point vehicular positioning for autonomous driving

Zhang，Zezhong1; Ko，Seung Woo3; Wang，Rui2,4; Huang，Kaibin1

10.1109/GLOBECOM38437.2019.9013613

2019-12-01

2334-0983

978-1-7281-0963-3

2019 IEEE Global Communications Conference, GLOBECOM 2019 - Proceedings

1-6

9-13 Dec. 2019

Waikoloa, HI, USA

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 real-time detection without emph{line-of-sight} (LoS). To address this issue, this paper presents a novel multi-point vehicular positioning technology via emph{millimeter-wave} (mmWave) transmission that exploits multi-path reflection from a emph{target vehicle} (TV) to a emph{sensing vehicle} (SV), which enables the SV to fast capture both the shape and location information of the TV in emph{non-LoS} (NLoS) under the assistance of multi-path reflections. A emph{phase-difference-of- arrival} (PDoA) based hyperbolic positioning algorithm is designed to achieve the synchronization between the TV and SV. The emph{stepped-frequency-continuous-wave} (SFCW) is utilized as signals for multi-point detection of the TVs. Transceiver separation enables our approach to work in NLoS conditions and achieve much lower latency compared with conventional positioning techniques.

TV Synchronization Transmitting antennas Autonomous vehicles Shape Receiving antennas

其他

英语

CPCI-S ; EI

project "The Verification Platform of Multi-tier Coverage Communication Network for Oceans"[PCL2018KP002]

Computer Science ; Engineering ; Telecommunications

Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications

WOS:000552238603018

20201208331216

Vehicle transmissions ; Optical radar ; Millimeter waves

Highway Transportation:432 ; Mechanical Transmissions:602.2 ; Electromagnetic Waves:711 ; Radar Systems and Equipment:716.2 ; Robot Applications:731.6 ; Optical Devices and Systems:741.3

2-s2.0-85081968515

Scopus

1.Department of Electrical and Electronic Engineering,University of Hong Kong,Hong Kong
2.Peng Cheng Laboratory,China
3.Division of Electronics and Electrical Information Engineering,Korea Maritime and Ocean University,South Korea
4.Department of Electrical and Electronic Engineering,Southern University of Science and Technology,

Zhang，Zezhong,Ko，Seung Woo,Wang，Rui,et al. Millimeter-wave multi-point vehicular positioning for autonomous driving[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2019:1-6.