Target Positioning Accuracy of V2X Sidelink Joint Communication and Sensing
Caterina Giovannetti, Nicolò Decarli, Stefania Bartoletti, Richard A. Stirling-Gallacher, Barbara M. Masini
Abstract
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 paper, 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.
Topics & Concepts
Computer scienceInterference (communication)Joint (building)Focus (optics)Range (aeronautics)Computer networkEngineeringOpticsPhysicsChannel (broadcasting)Aerospace engineeringArchitectural engineeringIndoor and Outdoor Localization TechnologiesVehicular Ad Hoc Networks (VANETs)Privacy-Preserving Technologies in Data