Vehicle-to-everything (V2X) is a communication technology that allows vehicles to connect and exchange information with various entities, including other vehicles, infrastructure, and even pedestrians. This technology enhances road safety, traffic efficiency, and overall driving experience by enabling real-time data sharing about road conditions, traffic signals, and potential hazards. V2X encompasses several communication types, such as Vehicle-to-Vehicle (V2V), Vehicle-to-Infrastructure (V2I), and Vehicle-to-Pedestrian (V2P). By facilitating these interactions, V2X aims to reduce accidents, improve traffic flow, and support the development of autonomous driving systems, ultimately contributing to smarter and safer transportation networks.