Reducing Packet Losses in Mobile Ad Hoc Network Using the Warning Message Generated from a Routing Node

Abstract

In mobile ad hoc network communication is performed usually by using only send and receive messages and every node is powered by limited energy from low capacity battery. Every send or receive message takes particular amount of energy from the node. So nodes total energy level gradually decreases each time while it is sending or receiving something. In this way node will die out and packets coming from the source will be dropped since one of the routing node on the current route is no longer functioning. These packet loss events are observed and minimized in this paper. In the proposed approach, when source receives Warning Message from any routing node on the ongoing route then it will stop sending packets on the ongoing route. Critical energy level of routing node has been defined to generate a Warning Message when routing nodes energy level reduces to critical energy level.

DOI: http://dx.doi.org/10.3329/dujs.v62i2.21979

Dhaka Univ. J. Sci. 62(2): 141-145, 2014 (July)