Proof-of-concept demonstration of a 22-GHz vehicular communication system over an urban roadway testbed. - Hee-Sang Chung; Sung-Woo Choi; Seung Nam Choi; Dae-Soon Cho; Seon-Ae Kim; Jungpil Choi; Gosan Noh; Jynhyeong Kim; Ilgyu Kim (ICTC, 2020)