Fig. 1From: A novel dynamic source routing (DSR) protocol based on minimum execution time scheduling and moth flame optimization (MET-MFO)Route discovery using RREQ packets. N1 is the source and N7 is the destination. To obtain the route, two RREQs with unique different ids (id = 3 and id = 1) will be sent and two paths will be discovered, which are route 1 [N1, N2, N3, N7] and route 2 [N1, N4, N5, N6, N7]. Route 1 will be selected as it has the minimum hopBack to article page