Energy-balance routing for wireless sensor networks with scale-free characteristic

Li, Xiao Hui; Fang, Kai; Chen, He Ping; Ho, Hong Seung

doi:10.1109/atnac.2012.6398049

Cited by 2 publications

(2 citation statements)

References 27 publications

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“…Authors in Li et al (2012) proposed an energy-balance routing algorithm for extending the network lifetime for wireless sensor networks with scale-free characteristic. In order to avoid the nodes with high traffic using up their energy too early and prolong the network lifetime, the new routing strategy adopts the shortest path routing algorithm on weighted wireless sensor networks, where the weight values are calculated based on betweenness centrality of the nodes.…”

Section: Related Workmentioning

confidence: 99%

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Operator calculus approach for route optimizing and enhancing wireless sensor network

Syarif

Abouaïssa

Lorenz

2017

Journal of Network and Computer Applications

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Route optimization is one of important feature in wireless sensor networks in order to enhancing the life time of WSNs. Since Centrality is one of the greatest challenges in computing and estimating the important node metrics of a structural graph, it is necessary to calculate and determine the importance of a node in a network. This paper proposes an alternative way to optimizing the route problems which is based on multi-constrained optimal path (MCOP) and operator calculus approach. A novel routing protocol called Path Operator Calculus Centrality (POCC) is proposed as a new method to determine the main path which contains high centrality nodes in a wireless sensor network deployment. The estimation of centrality is using the operator calculus approach based on network topology which provides optimal paths for each source node to base station. Some constraints such as energy level and bit error rate (BER) of node are considered to define the path centrality in this approach. The simulation evaluation shows improved performance in terms of energy consumption and network lifetime.

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Section: Related Workmentioning

confidence: 99%

“…In the literature of recent studies (Li et al, 2012), Yan et al (2006), Guan et al (2011), it is known that betweenness centrality plays an important role in the traffic on a network. For a given network, the path operator calculus centrality (POCC) of a node v is defined as:…”

Section: Operator Calculus Approachmentioning

confidence: 99%