Definition of an energy optimization protocol of a wireless sensor network
Year: 2019
Type: conference-paper
Abstract: Nowadays the WSN (Wireless Sensor Network) implemented in different domains such as environment, medical, military, etc. At the same time, the WSN has some limitations, among them and the major one is the energy resource and limitation in the battery's lifetime due to the fact of the small size of the sensor node. The clustering is the most efficient method for increasing the network's lifetime which most routing protocols based on it and LEACH (Low Energy Adaptive Clustering Hierarchy) are the first energy-efficient clustering hierarchical routing protocol. This clustering programs choose randomly the CH (Cluster Head) and just if the sensor node has a few energy. Thus in LEACH transmission, every CH sends data immediately to the BS (Base Station), so they consume more energy that decreases the network lifetime.In this paper, we propose a new approach based on LEACH protocol that purpose to extend the network's lifetime by balancing the energy of sensor nodes. Our model allows to chose CHs according to the current energy. Thus, data archives the BS by multi-hop method.
Source: HAL
Language: French
Subfield: Computer Networks and Communications
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4288323922