A Study on Realization of Automotive SDN by P4

In recent years, functions in automobiles are required to be processed in real time. This requirement can be realized with SDV (Software-Defined Vehicle), a technology that defines vehicle requirements in software. Although SDV requires automotive SDN (Software-Defined Networking), there has been little discussion on how to implement automotive SDN. This paper studies the feasibility of automotive SDN by realizing four functional requirements proposed as functions required for automotive SDN using P4 and evaluating these requirements through experiments. The feasibility of automotive SDN will be investigated by evaluating these requirements through experiments.