Multi-tier Clustering Method to Prolong Network Lifetime in Wireless Sensor Network
Smita Bachhav,Sumedha Sirsikar +1 more
- pp 165-168
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TLDR
A multi-tier clustering based method for homogenous WSNs that works effectively and efficiently in small as well as in large area for energy conservation and reduction in average energy consumption and increased network lifetime is proposed.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.read more
Citations
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Journal ArticleDOI
Near-optimal energy-aware approach through INSTANT-OFF and NEVER-OFF clustering by fuzzy logic for wireless sensor networks
TL;DR: The result shows that most energy consumption job were communicated with BS performed by CH hop by hop through other CH, and the unequal clustering approach maintained the consumption of energy levels throughout WSNs processing.
References
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Proceedings ArticleDOI
Energy-efficient communication protocol for wireless microsensor networks
TL;DR: The Low-Energy Adaptive Clustering Hierarchy (LEACH) as mentioned in this paper is a clustering-based protocol that utilizes randomized rotation of local cluster based station (cluster-heads) to evenly distribute the energy load among the sensors in the network.
Energy-efficient communication protocols for wireless microsensor networks
TL;DR: LEACH (Low-Energy Adaptive Clustering Hierarchy), a clustering-based protocol that utilizes randomized rotation of local cluster based station (cluster-heads) to evenly distribute the energy load among the sensors in the network, is proposed.
Journal ArticleDOI
HEED: a hybrid, energy-efficient, distributed clustering approach for ad hoc sensor networks
O. Younis,Sonia Fahmy +1 more
TL;DR: It is proved that, with appropriate bounds on node density and intracluster and intercluster transmission ranges, HEED can asymptotically almost surely guarantee connectivity of clustered networks.
Proceedings ArticleDOI
PEGASIS: Power-efficient gathering in sensor information systems
TL;DR: PEGASIS (power-efficient gathering in sensor information systems), a near optimal chain-based protocol that is an improvement over LEACH, is proposed, where each node communicates only with a close neighbor and takes turns transmitting to the base station, thus reducing the amount of energy spent per round.
Journal ArticleDOI
A survey on routing protocols for wireless sensor networks
Kemal Akkaya,Mohamed Younis +1 more
TL;DR: The three main categories explored in this paper are data-centric, hierarchical and location-based; each routing protocol is described and discussed under the appropriate category.