Mobile Sink based Routing Protocol (MSRP) for Prolonging Network Lifetime in Clustered Wireless Sensor Network

Nazir, Babar; Hasbullah, Halabi

doi:10.1109/iccaie.2010.5735010

Cited by 108 publications

(83 citation statements)

References 24 publications

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“…These might be extra energy burden by nodes which are chosen as a cluster head. Nazir et al [25] addresses hotspot problem and proposes a mobile sink based routing protocol (MSRP) to prolong network lifetime. In MSRP, the mobile sink moves in clustered sensor network to gather data from cluster heads in its neighborhood.…”

Section: Related Workmentioning

confidence: 99%

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An Optimal Data Gathering Method for Mobile Sinks in WSNs

Djuraev

Ahn

2017

Wireless Pers Commun

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In Wireless Sensor Networks (WSN), energy is one of the most important resources since each node collects, processes and transmits data to its base station. Most of the traditional works in WSNs are consisted of static nodes and one base station. Recently, some mobile data gathering methods are proposed to prolong the operation time of sensor networks. One or more mobile collectors are used to gather sensed data from sensor nodes at short transmission ranges. This paper presents to find optimal visiting points and data gathering path for a mobile sink within clusters. With defining an optimal clustering and data gathering path, this method improves the data collection performance as well as the network lifetime extension of sensor networks. The network lifetime is increased to 20% when sensor nodes are divided into from 4 clusters to 15 clusters.

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Section: Related Workmentioning

confidence: 99%

“…In other works [14,17,18,25], considerable amount of energy is consumed by cluster heads. According to the energy model (1), CH (Cluster Head) consumes E CH amount of energy in one round.…”

Section: Energy Efficiencymentioning

confidence: 99%

An Optimal Data Gathering Method for Mobile Sinks in WSNs

Djuraev

Ahn

2017

Wireless Pers Commun

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“…A mobile sink based routing protocol "MSRP" was introduced in [17] in which the mobile sink visits locations of ClusterHeads having high residual energy to gather data. However, the approach may experience significant delays since the mobile sink favors zones of network that are rich in terms of resources, and overlook the other regions.…”

Section: Related Workmentioning

confidence: 99%

Mobility for an Optimal Data Collection in Wireless Sensor Networks

Ez-Zaidi¹,

Rakrak²

2017

ijacsa

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Abstract-Sensor nodes located in the vicinity of a static sink drain rapidly their batteries since they have to carry more traffic burden. This situation results in network partition, holes as well as data losses. To mitigate this issue, many research proposed the use of mobile sink in data collection as a potential solution. However, due to its speed, the mobile sink has very short communication time to pick up all data from the sensor nodes within the network, therefore the sink is forced to return back to gather the remaining data. In this paper, we propose a new data collection scheme that aims to decrease the latency and enlarge the staying time between the mobile sink and the meeting points that buffer data originated from the other sensor nodes. We have also handled the case of urgent data so that they can be delivered without any delay. Our proposed scheme is validated via extensive simulations using NS2 simulator. Our approach significantly decreases the latency and prolongs the contact time between the mobile sink and sensor nodes.

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“…Suppose the sink is static sensors around that sink are acts as convey nodes, so they deplete their energy quickly resulting energy holes. This problem [7][8][9][10][11][12] leads to an early disconnection of the network so sink is isolated from the other nodes because death of its neighboring nodes. Hence mobile sink is normally accepted as an effective way to remove this problem.…”

Section: Introduction:-mentioning

confidence: 99%