Abstract
With the rapid developments in communication technologies and the increase in the implementation of WSNs, sensor networks with better QoS have started to be developed. Furthermore, there was a need to develop more efficient medium access protocols to increase number of served users in dense deployments. In this paper, a novel CSMA/CA model, which prioritizes sensor nodes depending on their distance to the access point (AP), is proposed to provide a fairer communication to users positioned away from the AP. Therefore, the number of nodes receiving QoS above a certain throughput can be increased. The results show that the total throughput of the system increases when two priority levels are assigned to nodes. In addition to a 21 % improvement in the number of nodes transmitting above a certain speed, it has been shown that a fairer service can be provided by increasing the ratio of the data rate with low priority nodes over high priority nodes which is about 30% to 55%.
| Original language | English |
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| Title of host publication | 2021 13th International Conference on Electrical and Electronics Engineering, ELECO 2021 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 539-543 |
| Number of pages | 5 |
| ISBN (Electronic) | 9786050114379 |
| DOIs | |
| Publication status | Published - 2021 |
| Event | 13th International Conference on Electrical and Electronics Engineering, ELECO 2021 - Virtual, Bursa, Turkey Duration: 25 Nov 2021 → 27 Nov 2021 |
Publication series
| Name | 2021 13th International Conference on Electrical and Electronics Engineering, ELECO 2021 |
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Conference
| Conference | 13th International Conference on Electrical and Electronics Engineering, ELECO 2021 |
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| Country/Territory | Turkey |
| City | Virtual, Bursa |
| Period | 25/11/21 → 27/11/21 |
Bibliographical note
Publisher Copyright:© 2021 Chamber of Turkish Electrical Engineers.