Figure 8
From: SDDV: scalable data dissemination in vehicular ad hoc networks
Performance characteristics of the combination of opportunistic and irresponsible forwarding. The top row presents CAM characteristics, and the bottom row DENM characteristics. Combining the aggressive approaches results in an unacceptable decrease of DENM performance (low PSR, high delay). However, combining the balanced approaches leads to better performance compared to both individual techniques, without introducing any negative side effects on DENM performance. (a) Packet success rate. (b) Delay.