Target Positioning Accuracy of V2X Sidelink Joint Communication and Sensing

被引：6

作者：

Giovannetti, Caterina ^{[1
,2
,3
]}

Decarli, Nicolo ^{[1
,2
]}

Bartoletti, Stefania ^{[2
,3
,4
]}

Stirling-Gallacher, Richard A. ^{[5
]}

Masini, Barbara M. ^{[5
]}

机构：

[1] IEIIT, Natl Res Council, I-40136 Bologna, Italy

[2] WiLab CNIT, I-40133 Bologna, Italy

[3] Univ Roma Tor Vergata, DIE, I-00133 Rome, Italy

[4] WiLab CNIT, I-00133 Rome, Italy

[5] Huawei Technol Duesseldorf GmbH, Munich Res Ctr, D-80992 Munich, Germany

来源：

IEEE WIRELESS COMMUNICATIONS LETTERS | 2024年 / 13卷 / 03期

关键词：

Sensors; Interference; Vehicle-to-everything; Radar; Estimation; Symbols; Direction-of-arrival estimation; Joint communication and sensing; 5G NR-V2X; V2X sidelink; radar sensing; position error bound; DESIGN; LOCALIZATION; 5G;

D O I：

10.1109/LWC.2023.3346937

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Joint communication and sensing (JCS) is gaining popularity in vehicular scenarios for detecting and localizing nearby objects or other vehicles using vehicle-to-everything (V2X) communications, thus complementing or improving on-board sensors. Despite the numerous benefits, V2X communications, particularly in sidelink, suffer from inter-vehicle interference. In this letter, we evaluate the impact of physical and radio access communication parameters on device-free positioning based on JCS with sidelink V2X. We focus on estimating range, angle, and location in the presence of multi-user interference.

引用

页码：849 / 853

页数：5

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