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논문 기본 정보

자료유형
학술저널
저자정보
Mugerwa Dick (Chungnam National University) Mohammed Alwabel (Chungnam National Univeristy) Youngmi Kwon (Chungnam National University)
저널정보
한국멀티미디어학회 멀티미디어학회논문지 멀티미디어학회논문지 제22권 제6호
발행연도
2019.6
수록면
676 - 683 (8page)

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초록· 키워드

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Wireless Sensor Networks (WSNs) consist of multiple tiny and power constrained sensors which use radio frequencies to carry out sensing in a designated sensor area. To effectively design and implement reliable WSN, it is critical to consider models, protocols, and algorithms that can optimize energy consumption of all the sensor nodes with optimal amount of packet delivery. It has been observed that deploying a single sink node comes with numerous challenges especially in a situation with high node density and congestion. Sensor nodes close to a single sink node receive more transmission traffic load compared to other sensors, thus causing quick depletion of energy which finally leads to an energy hole and sink hole problems. In this paper, we proposed the use of multiple energy efficient sink nodes with brute force technique under optimized parameters to improve on the number of packets delivered within a given time. Simulation results not only depict that, deploying N sink nodes in a sensor area has a maximum limit to offer a justifiable improvement in terms of packet delivery ratio but also offers a reduction in End to End delay and reliability in case of failure of a single sink node, and an improvement in the network lifetime rather than deploying a single static sink node.

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ABSTRACT
1. INTRODUCTION
2. LEACH AND DSDV PROTOCOL OVERVIEW
3. THE PROPOSED METHOD
4. SIMULATION RESULTS
5. CONCLUSION AND FUTURE WORK
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UCI(KEPA) : I410-ECN-0101-2019-004-000895099