Paper
7 September 2022 Reliable transmission strategy based on channel access in WSN
Hao Chen
Author Affiliations +
Proceedings Volume 12329, Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022); 123290W (2022) https://doi.org/10.1117/12.2646896
Event: Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022), 2022, Changsha, China
Abstract
This paper analyzes the limitations of the existing work, and studies the channel access strategy for these limitations. Queuing mechanism and secondary sensing mechanism are used to improve channel utilization, reduce the number of node access requests, avoid packet conflicts, and prioritize according to the types of nodes to reduce the number of nodes competing in the channel. The QMACP protocol is proposed, and finally the protocol is analyzed by simulation.
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Hao Chen "Reliable transmission strategy based on channel access in WSN", Proc. SPIE 12329, Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022), 123290W (7 September 2022); https://doi.org/10.1117/12.2646896
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KEYWORDS
Sensor networks

Reliability

Data transmission

Wireless communications

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