Rate Adaptation Mechanism with Available Data Rate Trimming and Data Rate Information Provision for V2I Communications

Table 5

Improvement ratio of RA-DM to ARF, Onoe, and RA-D in ten-vehicles case.

Speed	10 km/h		60 km/h		100 km/h
Application	FTP	CBR	FTP	CBR	FTP	CBR
RA-DM/ARF	2.33	3.87	2.52	3.94	2.28	3.41
RA-DM/Onoe	1.06	3.12	1.00	1.58	0.98	1.34
RA-DM/RA-D	2.67	0.91	3.26	0.85	2.90	0.77