Comparative Study of IEEE 802.11, 802.15, 802.16, 802.20, Standards for Distributed VANET

Abstract

This paper investigates the simulation time and real time use of IEEE wireless standards for distributed VANET. Inter vehicle communication in VANET requires the appropriate use of wireless standard which support high data rate along with better communication range in sparse as well as in dense situation. This paper study different wireless standards supported by VANET and compare their parameters (range, data rate, and frequency band). It finally concludes the best suitable standard for real time and simulation time environment.