COMPREHENSIVE STUDY OF V2X AND SURVEY OF DEDICATED SHORT RANGE COMMUNICATION (DSRC) WITH ALGORITHMS, APPLICATIONS, BENEFITS AND LIMITATIONS

New directions and techniques are required in this subject due to the acceleration of technical development in the automotive industry and the extremely high complexity of applications for infrastructure and vehicles. Because of this, there is an excessive amount of study being done on the problem of how to make the automotive network traffic-friendly. Vehicle-to-Everything (V2X) communication is pivotal in advancing intelligent transportation systems by enabling real-time data exchange between vehicles, infrastructure, pedestrians, and networks. The first section of this paper focused on Dedicated Short Range Communication (DSRC), Wireless Access in Vehicular Environment (WAVE), and 802.11p standards and descriptions of some vehicular network applications, adding some simulations and real-world test examples, as well as discussing the results. Second section of this paper provides an in-depth review of the algorithms underpinning DSRC, encompassing medium access control, resource allocation, security protocols, and interoperability mechanisms. By analysing current methodologies and their performance metrics, this study aims to highlight existing challenges and propose potential avenues for future research in DSRC algorithm development