N. R. Kushar Gowda

Work place: E&C, GSKSJTI, Bengaluru, India

E-mail: kushargowda17@gmail.com


Research Interests: Artificial Intelligence, Machine Learning


N. R. Kushar Gowda completed his Bachelor’s degree in Electronics and communication Engineering from Government SKSJ Technological Institute, Bengaluru in 2020. He has worked as a research intern at Nihon Communications limited, Bengaluru on a project to establish a cooperative scheme at MAC sublayer in wireless Adhoc networks. He has also presented a technical research paper at 3rd International conference on advanced production and Industrial engineering organized by Delhi technological university. He has also participated in Global hack the crisis hackathon to combat Novel corona widespread by designing a “Portable and Affordable Ventilator with Assist control for Novel corona virus- PAVAN” and secured second place in crisis response track of the hackathon. The project was one among the best top-30 ideas in Hack the crisis, India hackathon organized by Ministry of Electronics and Information Technology, Government of India. His major areas of interest include wireless communication and networks, Artificial Intelligence and Machine Learning.

Author Articles
Cooperative MAC Protocol based on Best Data Rate (CMAC-DR)

By Nagesh R. M. N. Sree Rangaraju N. R. Kushar Gowda Vinayak Shekharappa Antin

DOI: https://doi.org/10.5815/ijcnis.2024.03.03, Pub. Date: 8 Jun. 2024

As wireless signals are broadcast in nature, which implies that, a broadcast communication purposive to a predetermined destination may be received by a non-intended intermediate station. Cooperative transference, which employ interposed stations to pass on the eavesdropped data to attain the contrast gains, has a substantial capability to revamp the channeling effectiveness in wireless systems. In this it is evident that having cooperation amid stations in a wireless systems can accomplish higher throughput with enhanced network lifetime. Proffered work bestows a model for  medium access layer called Cooperative MAC protocol based on optimal Data Rate (CMAC-DR). In the proffered work, stations with more data rate aid stations having lesser data rate in their communication by redirecting their congestion. In CMAC-DR model, utilizing the conveyance of eavesdropped information, potential helper stations with more data rate Send out Helper Ready To Send (HRTS), the stations with less data rate maintains a table, called Co-op table of potential helper stations, that can aid in its transmissions. During communication, the source station with low data rate chooses either transmitting by the way of a helper station, so that it lowers the end to end transference delay and increases the throughput or opt only direct transmission, if no potential helper is found or if CMAC-DR becomes an overhead. By analyzing varied simulated scenarios, CMAC-DR evaluates the elevation in the overall network lifetime, throughput and minimization of delay. The CMAC-DR protocol is unambiguous and in accordant with legacy 802.11 also when compared to this, we find improved performance in terms of delay throughput and network lifetime since data rate is considered as relay selection condition. 

[...] Read more.
Other Articles