V2X Revolution: Exploring Dynamic Resource Optimization in V2X

The 5G Vehicle-to-Everything (V2X) connectivity is pivotal for establishing a sophisticated vehicular network in Intelligent Transportation Systems (ITS). However, challenges arising from limited resources, such as unreliable connections between vehicles ($\mathrm{V} 2 \mathrm{~V}$) and the substantial signaling overhead in centralized resource distribution methods, impede the efficiency of V2X communication systems, especially in safety-critical applications. This article critically examines the constraints associated with centralized resource management within the $5 \mathrm{G}-\mathrm{V} 2 \mathrm{X}$ context, addressing issues related to resource scarcity and inefficient allocation. In response to these challenges, our approach focuses on optimizing resource utilization within the constraints of limited resources [1]. The article introduces innovative strategies to enhance V2X service satisfaction, emphasizing the efficient allocation of resources for different service classes. Preliminary simulations showcase the impact of our tailored approach on resource utilization and satisfaction rates, shedding light on potential improvements in scenarios with constrained resources. Looking forward, our vision involves the development and implementation of further strategies to mitigate challenges linked to limited resources. These strategies, designed to work within a centralized framework, aim to advance the efficacy of $5 \mathrm{G}-\mathrm{V} 2 \mathrm{X}$ communication systems across various applications, including safety-critical scenarios where resource constraints pose significant challenges.