Figure 9From: DEMON: preemptive route recovery for AODV in multi-hop wireless networks based on performance degradation monitoringStudy of Hello message connectivity maintenance parameters using default AODV. (a) Goodput obtained by using the ETT metric for route discovery; (b) goodput obtained by using the WCIM metric for route discovery. The notation ‘x H &y s’ denotes an allowed loss of x Hellos and a time between Hello messages of y seconds.Back to article page