표 4. | Table 4. 최적 전송주기의 LDM DCC와 CBR DCC의 성능 비교 | Performance comparison of LDM DCC with optimal TTI and CBR DCC.

		PDR=0.9	PDR=0.95	IPG=0.9	IPG=0.95
200 veh	CBR DCC	200 m	124 m	100 ms	100 ms
	LDM DCC (100 ms)	+10 m*	+11 m*	+0 ms*	+0 ms*
400 veh	CBR DCC	141 m	64 m	335 ms	516 ms
	LDM DCC (200 ms)	+102 m*	+92 m*	−135 ms*	−316 ms*
600 veh	CBR DCC	167 m	83 m	500 ms	500 ms
	LDM DCC (200 ms)	−2 m*	+17 m*	−300 ms*	−300 ms*
800 veh	CBR DCC	94 m	48 m	1,000 ms	1,000 ms
	LDM DCC (200 ms)	+35 m*	+27 m*	−800 ms*	−800 ms*
1,000 veh	CBR DCC	73 m	37 m	1,000 ms	1,000 ms
	LDM DCC (200 ms)	+27 m*	+19 m*	−800 ms*	−800 ms*

is the amount of increase or decrease compared to CBR DCC.