A genetic algorithm based distance-aware routing protocol for wireless sensor networks

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• 作者：Tarunpreet Bhatia ; ^{tarunpreetbhatia@gmail.com}Author Vitae ; Simmi Kansal ^{simmikansal877@gmail.com}Author Vitae ; Shivani Goel ^{shivani@thapar.edu}Author Vitae ; A.K. Verma ^{akverma@thapar.edu}Author Vitae
• 关键词：Wireless sensor networks (WSNs) ; Leach ; Genetic algorithm ; Relay node ; GADA-LEACH ; Network lifetime
• 刊名：Computers & Electrical Engineering
• 出版年：2016
• 出版时间：November 2016
• 年：2016
• 卷：56
• 期：Complete
• 页码：441-455
• 全文大小：2741 K
• 卷排序：56

文摘

A new cluster head selection algorithm in wireless sensor networks, coined as GADA-LEACH is proposed to reduce energy dissipation and improve the network lifetime. It makes use of Genetic Algorithm (GA) for optimized CH selection and concept of relay node for Distance Aware (DA) routing. Fitness function incorporates residual energy of nodes, distance between CH and nodes, and distance of BS from all CH's for better CH selection.