Open Access

ARTICLE

Routing Protocol in Underwater Wireless Acoustic Communication Using Non Orthogonal Multiple Access

by

1 PACE Institute of Technology and Sciences, Ongole, Andhra Pradesh, 523272, India
2 Muthayammal Engineering College, Namakkal, Tamilnadu, 637408, India

* Corresponding Author:R. Praveena. Email:

Journal on Internet of Things 2021, 3(4), 139-147. https://doi.org/10.32604/jiot.2021.016747

Received 01 August 2021; Accepted 15 October 2021; Issue published 30 December 2021

Abstract

The underwater wireless communication with the complexity of attenuation and low propagation speed makes resource constraints in networking sensor nodes and sink. Underwater Sensor Transmission with Attenuation Calculation using Non Orthogonal Multiple Access (UWSTAC-NOMA) protocol has been proposed. This protocol calculates channel gain along with attenuation in underwater channels and provides internetworking sensor for rate allocation minimizing interference. Successive Interference Cancellation has been used at the receiving sensor to decode the information sent. The network level performance of sensors and increasing the data rate improves the overall throughput. Simultaneously, connecting several sensors to sink based on its depth region of deployment has been achieved using Underwater Sensor Transmission with Attenuation Calculation using Non Orthogonal Multiple Access (UWSTACNOMA). The analytical background of attenuation never confuted the simulation results of the proposed protocol in NS2 simulator. Simulation results shows that the throughput, average bit error rate and residual energy of sink performance.

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