1) Research on Communication Methods to Realize Cooperative Automated Driving Use-case

Abstract

This project was conducted to formulate the roadmap for the timing of social implementation of communication technologies necessary for the realization of an automated driving society, based on the study, verification, and field tests of the technical feasibility of wireless communication, including specific requirements for wireless communication technologies, for the use-cases for cooperative driving automation utilizing the V2X as formulated by the Task Force on V2X communication for cooperative driving automation, system implementation working group. Specifically, we examined the communication requirements for use-cases; verified whether the wireless communication cellular V2X system could be used, formulated measures to solve any problems that arose, and then verified their effectiveness; verified whether the existing wireless 700 MHz band Intelligent Transport Systems could be used, formulated measures to solve any problems that arose, and verified their effectiveness; and developed the roadmap of communication requirements for cooperative automated driving as necessary for the realization of an automated driving society.