NDLI: Multi-tier Clustering Method to Prolong Network Lifetime in Wireless Sensor Network

Content Provider	ACM Digital Library
Author	Bachhav, Smita Sirsikar, Sumedha
Abstract	Energy conservation is a key characteristic of wireless sensor network(WSNs). Therefore saving the energy is main issue in order to increase lifetime of network. It is essential to use effective and energy aware mechanism for energy conservation. Clustering is an important mechanism which achieve scalability, reduce energy consumption and increase lifetime of network. To achieve this objective we proposed a multi-tier clustering based method for homogenous WSNs. This method works effectively and efficiently in small as well as in large area. Multi-tier architecture is used for node addressing and communication and to balance the load of all the sensor node. This tiers are formed on the basis of the transmission range from the sink node which is placed at the center. Further in each tier clusters head(CH) is selected by considering highest residual energy. Nodes coming in the transmission range of CH will form a cluster. The simulation results shown reduction in average energy consumption and increased network lifetime.
Starting Page	165
Ending Page	168
Page Count	4
File Format	PDF
ISBN	9781450335522
DOI	10.1145/2818567.2818598
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2015-09-25
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Residual energy Network lifetime Energy conservation Energy aware Sensor node Clustering
Content Type	Text
Resource Type	Article

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Multi-tier Clustering Method to Prolong Network Lifetime in Wireless Sensor Network