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전자정보연구정보센터 ICT 융합 전문연구정보의 집대성

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TIIS (한국인터넷정보학회)

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한글제목(Korean Title) Mobile Sink Path Planning in Heterogeneous IoT Sensors: a Salp Swarm Algorithm Scheme
영문제목(English Title) Mobile Sink Path Planning in Heterogeneous IoT Sensors: a Salp Swarm Algorithm Scheme
저자(Author) Ranida Hamidouche   Zibouda Aliouat   Ado Adamou Abba Ari   Abdelhak Gueroui  
원문수록처(Citation) VOL 15 NO. 06 PP. 2225 ~ 2239 (2021. 06)
한글내용
(Korean Abstract)
영문내용
(English Abstract)
To assist in data collection, the use of a mobile sink has been widely suggested in the literature. Due to the limited sensor node’s storage capacity, this manner to collect data induces huge latencies and drop packets. Their buffers will be overloaded and lead to network congestion. Recently, a new bio-inspired optimization algorithm appeared. Researchers were inspired by the swarming mechanism of salps and thus creating what is called the Salp Swarm Algorithm (SSA). This paper improves the sink mobility to enhance energy dissipation, throughput, and convergence speed by imitating the salp’s movement. The new approach, named the Mobile Sink based on Modified Salp Swarm Algorithm (MSSA), is approved in a heterogeneous Wireless Sensor Network (WSN) data collection. The performance of the MSSA protocol is assessed using several iterations. Results demonstrate that our proposal surpass other literature algorithms in terms of lifespan and throughput.
키워드(Keyword) Sink Mobility   salp swarm algorithm   swarm intelligence   Bio-inspiration   Heterogeneous WSN   IoT  
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