표 2. | Table 2. 차량 단말 밀도에 따른 전송주기(TTI) | TTI as a function of in-vehicle device density.

In-vehicle device density within 2 km	CBR DCC TTI	LDM DCC optimal TTI
200 veh	100 ms	100 ms
400 veh	334 ms	200 ms
600 veh	500 ms	200 ms
800 veh	1,000 ms	200 ms
1,000 veh	1,000 ms	200 ms