Paper Info
Title
A Multicharger Cooperative Energy Provision Algorithm Based On Density Clustering In The Industrial Internet Of Things
Abstract
Wireless sensor networks (WSNs) are an important core of the Industrial Internet of Things (IIoT). Wireless rechargeable sensor networks (WRSNs) are sensor networks that are charged by mobile chargers (MCs), and can achieve self-sufficiency. Therefore, the development of WRSNs has begun to attract widespread attention in recent years. Most of the existing energy replenishment algorithms for MCs use one or more MCs to serve the whole network in WRSNs. However, a single MC is not suitable for large-scale network environments, and multiple MCs make the network cost too high. Thus, this paper proposes a collaborative charging algorithm based on network density clustering (CCA-NDC) in WRSNs. This algorithm uses the mean-shift algorithm based on density to cluster, and then the mother wireless charger vehicle (MWCV) carries multiple sub wireless charger vehicles (SWCVs) to charge the nodes in each cluster by using a gradient descent optimization algorithm. The experimental results confirm that the proposed algorithm can effectively replenish the energy of the network and make the network more stable.
Year
DOI
Venue
2019
10.1109/JIOT.2019.2928557
IEEE INTERNET OF THINGS JOURNAL
Keywords
DocType
Volume
Collaborative charge, Industrial Internet of Things (IIoT), optimization, wireless rechargeable sensor networks (WRSNs)
Journal
6
Issue
ISSN
Citations 
5
2327-4662
2
PageRank 
References 
Authors
0.36
0
6
Name
Order
Citations
PageRank
Guangjie Han11890172.76
Jiawei Wu25213.23
Hao Wang37910.19
Mohsen Guizani46456557.44
James Adu Ansere5181.93
Wenbo Zhang68826.13