Modified Bio Inspired Technique to Improve Performance of MANETs



Abstract

The nodes in the mobile ad hoc networks are also equipped with limited batteries. These networks most often use the reactive protocols, which require broadcasting process. Most of their batteries are consumed in the process of flooding the RREQ packets to find route to destination node. Therefore, preserving their batteries for longer time is the requirement. This paper presents hybrid bio inspired routing technique to optimize the performance of the network. Ant colony optimization along with firefly algorithm is used to find the optimal path. The scheme was implemented in NS2.35. The performance was computed on the basis of packet delivery ratio, remaining energy and routing overhead. These parameters showed an improvement over the existing scheme.

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