Non-uniform distribution of multi-hop sensor networks: performance improvement and energy hole mitigation

Mahani, Ali; Kargar, Amin; Kavian, Yousef S.; Rashvand, Habib F.

doi:10.1049/iet-wss.2012.0032

Cited by 11 publications

(7 citation statements)

References 8 publications

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“…The authors in [28] presented a non-uniform sensor distribution approach in hole zones called zeta distribution (Zipf) under various parametric distribution in circular areas. Zipf aims at optimizing the density for efficient energy saving regardless of routing protocol that the topology is laid upon.…”

Section: Node Distributionmentioning

confidence: 99%

A Proactive Energy-Awareness Based Traffic Routing in Tree Topology Wireless Sensor Networks Precluding Energy Holes Formation

Mustafa¹,

Ali²,

Rasid³

et al. 2020

Preprint

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A single tree topology is a commonly employed topology for wireless sensor networks (WSN) to connect sensors to one or more remote gateways. However, its many-to-one traffic routing pattern imposes heavy burden on downstream nodes, as the same routes are repeatedly used for packet transfer, from one or more upstream branches. The challenge is how to choose the most optimal routing paths that minimizes energy consumption across the entire network. This paper proposes a proactive energy awareness-based many-to-one traffic routing scheme to alleviate the above said problem referred to as Energy Balance-Based Energy Hole Alleviation in tree topology (EBEHA-T). This protocol combines updated status of variations in energy consumption pattern around sink-hole zones and distribution of joint nodes among the trees. With this approach, EBEHA-T proactively prevents sink-hole formation instead of just a reactive response after they have occurred. Performance evaluation of EBEHA-T against benchmark method RaSMaLai shows increased energy saving across the entire network and a marked improvement in energy consumption balance in energy-hole zones. This precludes energy hole formation and the consequent network partitioning, leading to improved network lifetime beyond that of the RasMaLai. OMNET++ network simulation software has been used for the evaluation.

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Section: Node Distributionmentioning

confidence: 99%

A Proactive Energy-Awareness Based Traffic Routing in Tree Topology Wireless Sensor Networks Precluding Energy Holes Formation

Mustafa¹,

Ali²,

Rasid³

et al. 2020

Preprint

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“…In (9), N is the number of network nodes, whereas N threshold-CHVN is the threshold of volunteer CHs. The latter is considered as network parameter.…”

Section: Setup Phasementioning

confidence: 99%

“…In this type of routing, sensor nodes play different roles and they may have different energy consumption according to their role. This group of methods is the best class of routing algorithms for WSNs [8][9][10]. A CH is able to manage and schedule intra-cluster activities, and as a result nodes may change their state to low-power sleep mode and reduce energy consumption.…”

Section: Introductionmentioning

confidence: 99%

Geographical multi‐layered energy‐efficient clustering scheme for ad hoc distributed wireless sensor networks

Siavoshi

Kavian

Tarhani

et al. 2016

IET wirel. sens. syst.

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This study introduces a geographical multi-layered clustering protocol for ad hoc wireless sensor networks (WSNs), where the size of clusters is variable so that the closer clusters to the base station (BS) have a smaller size than farther ones. Moreover, in each cluster, using some intelligent fuzzy rules and in a decentralised way, a novel subtree strategy is determined. In this way, some parent nodes are chosen that are responsible for collecting and aggregating data from their adjacent ordinary nodes and sending them to its cluster head, directly or via other parent nodes, which substantially decreases intra-cluster communication energy costs. Furthermore, these two compatible techniques can fairly mitigate the hot spot problem resulting from multi-hop communication with the BS. The simulation results demonstrate that the proposed protocol outperforms two energy-efficient protocols named DSBCA and LEACH in terms of functional network longevity for both small-scale and large-scale sensor networks.

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“…In the hierarchical routing nodes are elected as cluster head which perform data collection and data aggregation. This technique save energy as it reduces intra cluster communication as distance between cluster head and cluster nodes reduces due to which the amount of data deliver to base station is reduced [11].Hierarchical routing in which cluster are formed are the best routing technique in which the whole network is divided in clusters in which one node is elected as cluster which collects the data from the ordinary node and perform data aggregation and send data to the base station which provide batter communication in topology management [12][13][14][15]. In the homogeneous network all the sensor node are same in terms of energy and resources.…”

Section: Introductionmentioning

confidence: 99%

Design of Energy Efficient Protocol for Homogeneous Mobile Wireless Sensor Network

Verma¹,

Priya²

2017

International Journal of Advanced Research in Computer and Comm

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This paper brings clustering protocol which divides the whole network to variable radiuses with virtual circles where radiuses of each virtual circles and the cluster size will increase with the increase in distance from the base station. In this protocol leader node is introduced which is responsible for collecting and compressing data in each cluster from their ordinary neighbor node and sending them to head cluster. Simulation result demonstrate that proposed protocol in comparison with protocol such as LEACH , DSBCA and TCAC increases the network lifetime and makes network energy efficient across the network.

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Non-uniform distribution of multi-hop sensor networks: performance improvement and energy hole mitigation

Cited by 11 publications

References 8 publications

A Proactive Energy-Awareness Based Traffic Routing in Tree Topology Wireless Sensor Networks Precluding Energy Holes Formation

A Proactive Energy-Awareness Based Traffic Routing in Tree Topology Wireless Sensor Networks Precluding Energy Holes Formation

Geographical multi‐layered energy‐efficient clustering scheme for ad hoc distributed wireless sensor networks

Design of Energy Efficient Protocol for Homogeneous Mobile Wireless Sensor Network

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