Classification of C-ITS Services in Vehicular Environments

The objective of vehicular communication is to improve road safety and traffic efficiency through a variety cooperative intelligent transport system (C-ITS) services. These services allow information exchange between vehicles other entities (e.g., vehicles, infrastructure, pedestrians). Many advanced are envisaged support autonomous applications. performance requirements such considered highly critical for safety. However, all these increase the channel load, thus, it difficult differentiate which service has higher priority accessing channels. In this paper, we focus on classification C-ITS services, allows cohabitation considering strict some aim classify based their packet delay in order define ensure dissemination, especially under congestion conditions. Then, present protocols quality (QoS) mechanisms that can map available networks.