Efficient Approach for Maximizing Lifespan in Wireless Sensor Networks by Using Mobile Sinks

Nguyen, Hoc Thai; Nguyen, Linh; Le, Hai Xuan

doi:10.4218/etrij.17.0116.0629

Cited by 11 publications

(10 citation statements)

References 16 publications

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“…The principle moving modes of the mobile sink are fixed paths, 6,7 random paths 8 (including random movement under certain constraints), autonomous moving [9][10][11] and rendezvousbased paths. 12 The fixed path refers to the reciprocating movement along pre-designed paths such as straight lines 13 and loops. The movement without path calculations is simple to operate; however, due to its poor flexibility, this mode has a limited effect on the lifetime extension of the network.…”

Section: Related Workmentioning

confidence: 99%

A mobile sink–integrated framework for the collection of farmland wireless sensor network information based on a virtual potential field

Yang

Miao

2021

International Journal of Distributed Sensor Networks

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To overcome the limitations of traditional data collection methods in large-scale farmland wireless sensor network, in this study, we introduce a mobile sink and propose a virtual potential field-based strategy for mobile sink path planning. Virtual potential field-based strategy constructs a virtual field based on the residual energy, data generation rate, location information and cache urgency of nodes in the monitoring area. The stronger the virtual field, the more attractive it will be to mobile sink, which consequently affects the mobile path of sink node. Rendezvous points are selected in accordance with the maximum-farthest criterion, and the shortest path connecting all rendezvous points is taken as the mobile path of sink. Furthermore, the monitoring nodes employ the distance probability transmission strategy to have the transmission moment selected and the energy consumption optimized with reference to the path control information sent by the sink. The virtual potential fields and the rendezvous points are recalculated periodically according to the dynamic changes of both the node residual energy and the real-time cache. The simulation results showed that excellent transmission efficiency and network lifetime, and the combination of virtual potential field-based strategy and distance probability transmission strategy can have the fairness and real time of nodes guaranteed, thus it may meet the needs of large-scale farmland data collection.

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Section: Related Workmentioning

confidence: 99%

A mobile sink–integrated framework for the collection of farmland wireless sensor network information based on a virtual potential field

Yang

Miao

2021

International Journal of Distributed Sensor Networks

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“…Subject to the network configuration, allowed data latency, environmental conditions (e.g. terrain, roads and sensing field) and application requirements, the MS can be driven by the random, predictable or fixed-path and controlled strategies [101]- [103]. Brief summaries of the frequently [101] utilized approaches are provided in Table III, and details of those methods are discussed in the following subsections.…”

Section: One Sink Mobility Based Efficient Energymentioning

confidence: 99%

Mobility based network lifetime in wireless sensor networks: A review

Nguyen

2020

Computer Networks

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Increasingly emerging technologies in microelectromechanical systems and wireless communications allows a mobile wireless sensor networks (MWSN) to be a more and more powerful mean in many applications such as habitat and environmental monitoring, traffic observing, battlefield surveillance, smart homes and smart cities. Nevertheless, due to sensor battery constraints, energy-efficiently operating a MWSN is paramount importance in those applications; and a plethora of approaches have been proposed to elongate the network longevity at most possible. Therefore, this paper provides a comprehensive review on the developed methods that exploit mobility of sensor nodes and/or sink(s) to effectively maximize the lifetime of a MWSN. The survey systematically classifies the algorithms into categories where the MWSN is equipped with mobile sensor nodes, one mobile sink or multiple mobile sinks. How to drive the mobile sink(s) for energy efficiency in the network is also fully reviewed and reported.

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“…Similarly [15,16] propose the maximum residual energy of greedy algorithm to control the mobile base station. In the case of limited base station stationary point, joint mobility and routing of base station are proposed [17][18][19]. Finally, [20][21][22] uses mobile sink routing protocol to manage the path.…”

Section: Literature Surveymentioning

confidence: 99%

Energy efficient data collection with multiple mobile sink using artificial bee colony algorithm in large-scale WSN

Vijayashree

Dhas

2019

Automatika

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In most wireless sensor networks (WSN), multi-hop routing algorithm is used to transmit the data collected by sensors to user. Multi-hop forwarding leads to energy hole problem and high transmission overhead in large scale WSN. In order to address these problems, this paper proposes multiple mobile sink based data collection algorithm, which introduces energy balanced clustering and Artificial Bee Colony based data collection. The cluster head election is based on the residual energy of the node. In this study, we focused on a large-scale and intensive WSN which allows a certain amount of data latency by investigating mobile Sink balance from three aspects: data collection maximization, mobile path length minimization, and network reliability optimization. Simulation results show that, in comparison with other algorithms such Random walk and Ant Colony Optimization, the proposed algorithm can effectively reduce data transmission, save energy, improve network data collection efficiency and reliability, and extend the network lifetime.

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Efficient Approach for Maximizing Lifespan in Wireless Sensor Networks by Using Mobile Sinks

Cited by 11 publications

References 16 publications

A mobile sink–integrated framework for the collection of farmland wireless sensor network information based on a virtual potential field

A mobile sink–integrated framework for the collection of farmland wireless sensor network information based on a virtual potential field

Mobility based network lifetime in wireless sensor networks: A review

Energy efficient data collection with multiple mobile sink using artificial bee colony algorithm in large-scale WSN

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