Controlled potential-based routing for large-scale wireless sensor networks

Kominami, Daichi; Sugano, Masashi; Murata, Masayuki; Hatauchi, Takaaki

doi:10.1145/2068897.2068931

Cited by 9 publications

(9 citation statements)

References 14 publications

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“…Each node with data to be sent forwards the data to a node whose potential is higher than its own, and the data ultimately reach the sink node. Moreover, load balancing and extending the lifetime of wireless sensor networks using the residual energy of neighbor nodes or the amount of traffic have been studied [5,6,21].…”

Section: Related Workmentioning

confidence: 99%

“…Better load balancing is also expected when a potential field considering a residual energy is constructed. In the simulation experiment carried out in this paper, a potential field constructed using our method is based on a controlled potential-based routing (CPBR [21]). However, our method is applicable to any strategy for potential field construction.…”

Section: Related Workmentioning

confidence: 99%

“…CPBR [21] constructs a potential field for multisink wireless sensor networks using the diffusion equation (Equation 1). The equation provides the magnitude φ of the diffusing quantity at time t and position X:…”

Section: Potential-based Upstream Routing Protocolsmentioning

confidence: 99%

“…N sink nodes individually construct potential fields, and all nodes have a set of potentials as a virtual coordinate. Here, as in [21], the diffusion equation is used by sink node i to construct the potential field…”

Section: Node Identificationmentioning

confidence: 99%

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Potential-based routing for supporting robust any-to-any communication in wireless sensor networks

Toyonaga

Kominami

Sugano

et al. 2013

J Wireless Com Network

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In most applications, wireless sensor networks are supposed to operate in an unattended manner for a long period after sensor nodes' deployment. However, in such networks, sensor nodes frequently become faulty and unreliable because of the harsh environment of the observed area. Therefore, protocols used in wireless sensor networks must be designed to be robust. Moreover, because the battery capacity of a node is limited, energy savings are crucial in wireless sensor networks. To meet the requirements of future diverse wireless sensor networks, a sophisticated any-to-any routing protocol is thus required. As well as meeting the typical demands of wireless sensor networks, an any-to-any routing protocol needs to achieve low energy consumption, high scalability, robustness, and reliability. In this paper, we realize a potential-based any-to-any routing protocol (PBAR) by merging potential-based upstream and downstream routing. In PBAR, sensor nodes can send data to a certain sensor node by routing the data via a sink node. In simulation experiments, we show that, given a suitable node density, PBAR attains a data delivery ratio greater than 99.7%. We also show that the data delivery ratio recovers immediately after failure of 30% of sensor nodes or failure of a sink node.

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Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Section: Potential-based Upstream Routing Protocolsmentioning

confidence: 99%

Section: Node Identificationmentioning

confidence: 99%

See 2 more Smart Citations

Potential-based routing for supporting robust any-to-any communication in wireless sensor networks

Toyonaga

Kominami

Sugano

et al. 2013

J Wireless Com Network

Self Cite

View full text Add to dashboard Cite

show abstract

“…proposed combining IRDT with the potential based routing [7] and have subsequently shown that it is possible to realize downstream communication [8]. Therefore, this combination may be able to provide the performance demanded of a smart metering system.…”

Section: Introductionmentioning

confidence: 99%