In-Lab Implementation of DSRC PHY Layer

Abstract

Connected and autonomous vehicles are already right around the corner of our everyday life. One of the key technologies actualizing the connected vehicles is vehicle-to-everything communications (V2X), which has been enhanced along the lines of two technologies--i.e., dedicated short-range communications (DSRC) and cellular V2X (C-V2X). While the United States (U.S.) federal government is on the move of transitioning to C-V2X, a vast majority of stakeholders are still heavily relying on DSRC. This makes a compelling case where DSRC still necessitates thorough studies not only theoretically but experimentally as well. To this line, we present a testbed that is dedicated to evaluating the performance of a DSRC system. Our study encompasses a few different test scenarios for precise confirmation of the performance. We claim that this experimental setup will play a vital role in future studies to assess the DSRC technology applied to various use cases.

Tasks

Reproductions