Biblio

This paper continues the investigation of our recently proposed protocol (called E2-SCAN) designed for protecting against network layer attacks in mobile ad hoc networks. The enhancements of the E2-SCAN protocol are twofold: (1) a modified credit strategy for tokens renewal is introduced, and (2) a novel strategy for selecting the routing path, resulting to our so-called Conditional SCAN (CSCAN). Simulation experiments are conducted, establishing the superiority of C-SCAN over E2-SCAN in terms of energy efficiency, where the energy efficiency of a node is defined as the ratio of the amount of energy consumed by the node to the total energy consumed by the network.