Figure 7
From: SDDV: scalable data dissemination in vehicular ad hoc networks
Effect of irresponsible forwarding on VANET performance. In terms of CAM PSR, best results are achieved for a low a value (1 or 10). However, this results in low DENM PSR values. When configuring an a value of 25, CAM PSR profit is still significant, and the DENM PSR is clearly affected less. This configuration is the balanced approach to irresponsible forwarding. (a) CAM PSR values for irresponsible forwarding. (b) DENM PSR values for irresponsible forwarding.