Next-Generation Connectivity: A Holistic Review of Cooperative NOMA in Dynamic Vehicular Networks for Intelligent Transportation Systems

Abstract

Intelligent Transportation Systems are witnessing a paradigm shift with the integration of Cooperative Vehicular Networks. The transformations in Intelligent Transportation system in the realistic scenario has posed many research challenges to be addressed. This paper explores a profound survey on impact of vehicles’ mobility within the context of real-time scenarios in Cooperative vehicular networks. The dynamic nature of vehicular mobility introduces unique challenges and opportunities for the design and implementation of cooperative systems. It delves into the key components that play a pivotal role for harnessing the full potential of Cooperative vehicular networks such as C-NOMA, Two-Way relaying, cluster formation and collaborative decision-making algorithms for improving latency, link reliability, cluster formation, and interference reduction etc. This paper outlines few surveys on each amalgamated technologies in Vehicular communication and conclude with the research problems in ITS due to vehicles mobility for real time scenarios.