International Journal of Scientific Engineering and Technology

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Improving LEACH Protocol Using SFLA Algorithm to Reduce the Energy Consumption of Wireless Sensor Networks


Affiliations
1 Azad University, Yazd, Iran, Islamic Republic of
2 Department of Electrical and Computer Engineering, University of Yazd, Iran, Islamic Republic of
 

Changing and charging the battery is not possible in wireless sensor network due to the large number of sensors. The main issue in designing the network is the inadequacy of sensors energy resources. One of the most common protocols for reducing energy consumption of wireless sensors is LEACH protocol. Controlling the number and position of cluster head in protocol is considered as a challenge. This article propose SFLA - LEACH protocol. Finally this protocol compared with LEACH, LEACH-C, WEEC, BN-LEACH and GA-LEACH. The results show that this protocol comparing to other mentioned ones increase the wireless sensor longevity and also moderate energy consumption.

Keywords

Wireless Sensor Network, Clustering Sensors, Leach Algorithm, SFLA Algorithm, Energy, Fitness.
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  • Improving LEACH Protocol Using SFLA Algorithm to Reduce the Energy Consumption of Wireless Sensor Networks

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Authors

Rahimeh Ghasemzadeh
Azad University, Yazd, Iran, Islamic Republic of
AliMohammad Latif
Department of Electrical and Computer Engineering, University of Yazd, Iran, Islamic Republic of

Abstract


Changing and charging the battery is not possible in wireless sensor network due to the large number of sensors. The main issue in designing the network is the inadequacy of sensors energy resources. One of the most common protocols for reducing energy consumption of wireless sensors is LEACH protocol. Controlling the number and position of cluster head in protocol is considered as a challenge. This article propose SFLA - LEACH protocol. Finally this protocol compared with LEACH, LEACH-C, WEEC, BN-LEACH and GA-LEACH. The results show that this protocol comparing to other mentioned ones increase the wireless sensor longevity and also moderate energy consumption.

Keywords


Wireless Sensor Network, Clustering Sensors, Leach Algorithm, SFLA Algorithm, Energy, Fitness.