Paper Info
Title
Node Collaborative Sensing-Based Redundant Path Construction for Multiarea Coverage in MWSNs
Abstract
Mobile wireless sensor networks (MWSNs) have been widely used in environmental safety monitoring and other applications due to their many characteristics, especially in hazardous and harsh workplaces. This article studies how to construct a covered redundant path between the original monitoring area (OMA) and the extended area (EA) to provide continuous coverage and communication. To avoid the shortage of multiarea coverage control studies in MWSNs, we adopt a new node collaborative sensing (NCS) model, and define the NCS-based multiarea coverage redundant path construction (NCS-MCRPC) problem, intending to minimize the communication interruption of the path and ensure the monitoring of hazardous substances. To solve the NCS-MCRPC problem, we propose a rapid sensor redeployment-based redundant path construction (RSR-RPC) strategy. RSR-RPC includes the initialization phase, redeployment phase, working phase, and repair phase. To verify the effectiveness of the proposed mechanism, we conducted a series of experiments. The simulation results show that RSR-RPC outperforms the peer-to-peer algorithms in terms of path coverage performance and interruption probability.
Year
DOI
Venue
2022
10.1109/JIOT.2021.3119033
IEEE Internet of Things Journal
Keywords
DocType
Volume
Mobile wireless sensor networks (MWSNs),node collaborative sensing (NCS) coverage model,redundant path construction,sensor redeployment
Journal
9
Issue
ISSN
Citations 
11
2327-4662
0
PageRank 
References 
Authors
0.34
19
2
Name
Order
Citations
PageRank
Minghua Wang16415.40
Chenxuan Zhai200.34