Development of appropriate under water channel model for limited acoustic network of underwater survey application with comparison of Rmac, Uwaloha and Uwanmac algorithms

Abstract

Commonly UnderAqua Sensor Networks (UWSNs) comprise of sensor hubs that utilization acoustic flag for information transmission. Because of the idea of the earth where these systems are conveyed, there is a need to execute a dependable, vitality productive, and proliferation defer mindful MAC convention. In this paper, the normal components influencing the execution of three dispute based MAC conventions for submerged condition, RMAC, UWALOHA and UWANMAC, for example, normal start to finish deferral, throughput, and generally speaking vitality utilization, are thought about and assessed. These conventions are actualized in a NS-2 based test system, Aqua-Sim. In the reenactment, the measurements to be specific piece rate, number of hubs and topology are fluctuated so as to assess the general MAC convention execution. For ideal execution, UWANMAC gives greatest attractive quality. At the point when there is a requirement for more information to be sent yet vitality utilization is of lesser significance, UWALOHA can be utilized.