Generate the displacement of a node (Boundless Simulation Area).
[X,Y] = NL_M_NodeBS(X,Y,A,V,L)
Node x-coordinate (current position).
Node y-coordinate (current position).
Node angle (current angle).
Node speed.
Area side.
NL_M_NodeBS generates the displacement of the node currently located in (X,Y) in respect with the boundless simulation area mobility model. If a node reaches the boundary of a simulation area then it continues travelling and reappears from the opposite side of the area.