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Smart city article details

Title Security-Aware Ad Hoc Networking Protocol For Vehicular Safety Systems
ID_Doc 48002
Authors Chasaki D.; Randazzo D.; Kulkarni S.
Year 2023
Published International Symposium on Wireless Personal Multimedia Communications, WPMC
DOI http://dx.doi.org/10.1109/WPMC59531.2023.10338836
Abstract Modern cars are implemented with a number of environmentally-aware safety systems, from radar-induced braking, to oncoming-vehicle detecting headlight controls. Similarly, with the dawn of semi and fully-autonomous vehicles, cars themselves are being equipped with an even wider range of sensors and are able to respond to more stimuli than ever. In this world, inter-vehicular information sharing and vehicle-to-infrastructure communication to exchange road-safety related message is of paramount importance. At the same time, message exchange should conform to standard security goals of authentication, integrity and anonymity. Our proposed system uses a bandwidth-efficient communication protocol which prioritizes message retransmissions by other participating vehicles in a manner that results in low latency and propagation over a wider area on the roadway. Communication between vehicles and RSUs is being protected by pseudo IDs and Hadamard matrix credentials for each vehicle and RSU. © 2023 IEEE.
Author Keywords MANET; smart cities; V2I communication; V2V communication


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