  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.
