Abstract:
Autonomous driving (AD) is advancing rapidly, but enhancing situational awareness beyond the internal sensors (cameras, radar, and Lidar) requires cooperative perception ...Show MoreMetadata
Abstract:
Autonomous driving (AD) is advancing rapidly, but enhancing situational awareness beyond the internal sensors (cameras, radar, and Lidar) requires cooperative perception services enabled by Vehicle-to-Everything (V2X) links. However, some vehicles can inject incorrect information, either intentionally or by hardware malfunction. Wireless positioning offers a set of physical-layer mechanisms, such as Angle-of-Arrival (AoA) and RSS-based ranging, that can verify the correctness of shared data, particularly position data. We introduce Cooperative Wireless Positioning System (CoWiPS), an innovative mechanism in which a set of cooperating vehicles cooperate to estimate the position of a Vehicle-of-Interest. Our positioning solution achieves accurate position estimations, with 70.16 \% accuracy within a 10 m error margin under 0dB amplitude noise variance, and 50.01 \% accuracy under 5dB variance.
Published in: 2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)
Date of Conference: 02-05 September 2024
Date Added to IEEE Xplore: 01 January 2025
ISBN Information: