Vehicle-to-everything (V2X) communication is a technology that allows vehicles to communicate with various elements in their environment. This includes other vehicles, infrastructure like traffic lights, and even pedestrians. The goal is to enhance road safety, improve traffic flow, and provide real-time information to drivers. V2X communication uses wireless networks to share data about speed, location, and road conditions. By exchanging this information, vehicles can make better decisions, such as avoiding collisions or optimizing routes. This technology is a key component of the development of smart cities and autonomous vehicles.