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Prioritized-MAC Model for Intelligent UAV-to-BS Communication in Industrial-WSN Systems
- Source :
- ICAIIC
- Publication Year :
- 2021
- Publisher :
- IEEE, 2021.
-
Abstract
- In this paper, a prioritized-MAC protocol model for unmanned aerial vehicle (UAV) data collection and processing in an industrial wireless sensor network system (IWSN) is proposed. The model encapsulates the existing legacy IEEE 802.11 carrier-sense multiple access collision avoidance (CSMA/CA) MAC protocol, where nodes are kept active when in UAV’s coverage area. A level-sided access channel approach is then deployed to distinguish the priority allotment to each ground node using the distributed coordinated function inter-frame spacing (DCFIS) approach. Consequently, nodes located at the highest priority level-sided frame have shorter time-length with more DCFIS values than those of lower priority level-sided frames. On simulation, our proposed protocol not only improves fairness, but enhances network fairness with reduced delay time.
- Subjects :
- 0209 industrial biotechnology
Computer science
business.industry
Node (networking)
ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS
Frame (networking)
Throughput
02 engineering and technology
Data modeling
020901 industrial engineering & automation
0202 electrical engineering, electronic engineering, information engineering
020201 artificial intelligence & image processing
business
Protocol (object-oriented programming)
Wireless sensor network
Collision avoidance
Communication channel
Computer network
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2021 International Conference on Artificial Intelligence in Information and Communication (ICAIIC)
- Accession number :
- edsair.doi...........2e4e04de068a92084299c8b0483a7480