Topology optimization of port wireless sensor network based on small-world network

Kong, Puping; Fang, Guihua; He, Chaochao; Liu, Zhiping

doi:10.1109/cirsyssim.2017.8023202

Cited by 4 publications

(2 citation statements)

References 7 publications

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“…They constructed a shortcut between a power amplifier node and this node's neighbor node. Kong et al [29] optimized topology based on a small-world network. They deployed a small number of super nodes in the network, and each super node was connected to other super nodes with a probability of p to form a long connection.…”

Section: Related Workmentioning

confidence: 99%

A Novel Shortcut Addition Algorithm With Particle Swarm for Multisink Internet of Things

Qiu

Zhou

et al. 2020

IEEE Trans. Ind. Inf.

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The Internet of Things (IoT) integrates a large number of distributed nodes to collect or transmit data. When the network scale increases, individuals use multiple sink nodes to construct the network. This increases the complexity of the network and leads to significant challenges in terms of the existing methods with respect to the aspect of data forwarding and collection. In order to address the issue, this paper proposes a Shortcut Addition strategy based on the Particle Swarm algorithm for multi-sink network (SAPS). It constructs network topology with multiple sinks based on a small-world network.In SAPS, we create a fitness function by combining the average path length and load of the sink node to evaluate the quality of a particle. Subsequently, crossover and mutation are used to update particles to determine the optimal solution. The simulation results indicate that SAPS is superior to the GMSW and LM-GAS in terms of the average path length, load balance, and number of added shortcuts.

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Section: Related Workmentioning

confidence: 99%

A Novel Shortcut Addition Algorithm With Particle Swarm for Multisink Internet of Things

Qiu

Zhou

et al. 2020

IEEE Trans. Ind. Inf.

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“…In WSN, sensor nodes have the capability to sense the activities in an area of interest, process them, and can forward them to the base station [2]. The most essential factor to install an efficient sensor network is to search the best node installment schemes and efficient topology approaches [3] [4]. To manage the connectivity coverage is very essential for a sensor network.…”

Section: Introductionmentioning

confidence: 99%

Coverage-Aware Protocols in Wireless Sensor Networks: A Review

Khan¹,

Mahmood²,

Shah³

et al. 2018

ijacsa

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Coverage plays a vital role in wireless sensor networks (WSNs), since it is used as one of the important measure to achieve the performance of the sensor network. The sensor nodes in WSN have limited power and energy resources. So, energy efficiency is an essential factor that should be considered along with coverage while designing the coverage protocols. During the past few years, many efforts have been made by the researchers on designing different coverage-aware protocols. Different coverage-aware protocols may impose different ways to solve the coverage and efficient utilization of energy among sensor nodes. In this paper, we present a review on coverage-aware protocols by highlighting their functionalities.

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