Abstract: Device-to-device (D2D) communication is a promising fifth-generation (5G) technology for improving group communication in dynamic environments due to device mobility. Ad hoc network services are also VANET applications. In ad hoc environments like autonomous…
Abstract: Technology has increased mobility and dynamics. Thus, intersection management (IM)—one of the transportation sector’s most important components—requires special attention. Today, infrastructures, vulnerable road users (VRUs) like motorcycles, mopeds, scooters, pedestrians, bicycles, and other vehicles…
Abstract: VANET data dissemination must be done carefully to avoid congestion and broadcast storms. Multi-metric approaches’ implicit conflicting nature requires multi-objective optimization algorithms. Meta-heuristics with high solution interactions can optimize. Meta-heuristic search algorithm firefly was…
Abstract: Vehicle-to-infrastructure communications can tell intersection controllers where and how fast connected vehicles are. Recent research has focused on adaptive intersection control algorithms that use this information. These studies assume flawless communication. This study examines…
Abstract: Reconfigurable intelligent surfaces (RISs)-enabled high-frequency wireless systems will support reliability and data rate-hungry applications. However, misalignment and turbulence affect such systems. Most performance assessments of RIS-empowered wireless systems ignore these phenomena. This motivates the…
Abstract: Network technologies are evolving rapidly. The increasing volume of transmitted data (video, data, VoIP, etc.), network growth, and inter-network traffic are forcing manufacturers to create more powerful and “smart” devices that use new data…
Abstract: An exhaustive search of all candidate beam pairs for millimeter-wave links in a vehicular scenario cannot be completed within short contact times. We use LiDAR, camera, and GPS data to speed up beam selection….
Abstract: Vehicles must send safety and non-safety messages quickly and without loss in the intelligent transport system. SCH channels in multi-channel MAC have frequency range, power limit, distance covered, and channel performance. These channel properties…
Abstract: Edge caching has been studied for vehicular ad hoc networks (VANETs) to improve infotainment application efficiency and reliability. We propose a two-layer distributed content caching scheme for VANETs using vehicle and roadside unit (RSU)…
Abstract: VANET research is difficult but active. It offers ITS, road traffic monitoring, traffic flow, and road safety applications. Fixed silent segments make emergency data collection difficult. This issue may delay critical ITS operations. This…
Abstract: At mm-wave and sub-THz bands, 5G New Radio (NR) and beyond mobile cellular systems should integrate efficient connectivity, positioning, and sensing functions. This article discusses radio-based sensing and environment mapping for user equipment (UE)….
Abstract: Intelligent Transport Systems research now includes Vehicular Ad-hoc Networks (VANET). Urban vehicles constantly move at different speeds, changing the network topology. Routing protocols’ performance when sending data between vehicles is the main issue in…
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