Game theory based distributed clustering approach to maximize wireless sensors network lifetime
نویسندگان
چکیده
منابع مشابه
Game Theory based Energy Efficient Hybrid MAC Protocol for Lifetime Enhancement of Wireless Sensor Network
Wireless Sensor Networks (WSNs) comprising of tiny, power-constrained nodes are getting very popular due to their potential uses in wide applications like monitoring of environmental conditions, various military and civilian applications. The critical issue in the node is energy consumption since it is operated using battery, therefore its lifetime should be maximized for effective utilization ...
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In wireless sensor networks, clustering is an effective technique to extend the network lifetime. However, in the multi-hop clustering model, if the nodes are uniformly distributed and the clusters are of equal size, the cluster heads closer to the sink have to relay much heavier traffic, leading to the ‘‘energy hole’’ problem. Unequal clustering structures have been proposed to mitigate the ‘‘...
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Clustering has long been regarded as an efficient technique for data collection in wireless sensor networks. The approach divides network into clusters and makes cluster heads (CHs) responsible for data aggregation. However, due to the constraints on available resources, a sensor node is likely to be selfish and refuse to declare itself as a cluster head. In this paper, we propose a game-theory...
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Wireless Sensor Networks have been widely used in many domains, such as scientific explorations, industrial applications etc. Sensor nodes are dedicated to perform functionalities such as relaying, sensing and aggregation, which quickly drain energy of the node. Due to relay traffic, nodes closest to sink tends to deplete energy faster than others due to heavier relay traffic. Thus UnEven energ...
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ژورنال
عنوان ژورنال: Journal of Network and Computer Applications
سال: 2018
ISSN: 1084-8045
DOI: 10.1016/j.jnca.2018.09.004