International Journal of Engineering Innovations and Research (IJEIR)
Vehicular Ad-hoc NETworks (VANETs) are a promising communication scenario. Several new applications are envisioned, which will improve traffic management and safety. In comparison to other communication networks, Vehicular Ad-hoc NETworks (VANETs) have unique requirements with respect to applications, types of communication, self-organization and other issues. VANET specific protocol layers, a staircase approach for interaction among layers and the use of an information connector for cross-layer information exchange using the publisher/subscriber pattern. The main goal of VANET is providing safety and comfort for passengers.