Can SUMO Simulator be used to create a traffic scenario by adding number of vehicles,types of vehicles(car,truck,bus,etc) to create a traffic signal junction using SUMO,OMNet++,Veins Simulator? Does anyone suggest what is the best place to learn these simulators?
The easiest way to get started is probably the Veins tutorial http://veins.car2x.org/tutorial/. SUMO offers some tutorials as well: http://sumo.dlr.de/wiki/Tutorials