Figure 5From: SDDV: scalable data dissemination in vehicular ad hoc networksIllustration of the different message forwarding strategies applied in this paper. Node S is the sender node, and nodes F are the selected forwarding nodes. (a) Simple flooding. (b) Opportunistic forwarding. (c) Irresponsible forwarding. (d) Opportunistic + irreponsible forwarding.Back to article page