Simulation Time
Simulation Time is the same for all modules during a simulation run
Simulation starts at time 0
Simulation time advances when all processes at current time are simulated
ÀÌÀü ½½¶óÀ̵å
´ÙÀ½ ½½¶óÀ̵å
ù ½½¶óÀ̵å·Î À̵¿
±×·¡ÇÈ ¹öÀü º¸±â