Version 1
: Received: 19 November 2018 / Approved: 20 November 2018 / Online: 20 November 2018 (12:05:29 CET)
How to cite:
Ramli, M.R.; Kim, D.; Lee, J.M. Hybrid MAC Protocol for UAV-Assisted Wireless Sensor Networks. Preprints2018, 2018110501. https://doi.org/10.20944/preprints201811.0501.v1
Ramli, M.R.; Kim, D.; Lee, J.M. Hybrid MAC Protocol for UAV-Assisted Wireless Sensor Networks. Preprints 2018, 2018110501. https://doi.org/10.20944/preprints201811.0501.v1
Ramli, M.R.; Kim, D.; Lee, J.M. Hybrid MAC Protocol for UAV-Assisted Wireless Sensor Networks. Preprints2018, 2018110501. https://doi.org/10.20944/preprints201811.0501.v1
APA Style
Ramli, M.R., Kim, D., & Lee, J.M. (2018). Hybrid MAC Protocol for UAV-Assisted Wireless Sensor Networks. Preprints. https://doi.org/10.20944/preprints201811.0501.v1
Chicago/Turabian Style
Ramli, M.R., Dong-Seong Kim and Jae Min Lee. 2018 "Hybrid MAC Protocol for UAV-Assisted Wireless Sensor Networks" Preprints. https://doi.org/10.20944/preprints201811.0501.v1
Abstract
This paper proposes a hybrid medium access control (MAC) protocol for wireless sensor network (WSN) data gathering, employing unmanned aerial vehicles (UAV). The UAV sends a beacon frame periodically to inform sensor nodes regarding its presence. Afterward, each sensor node which receives beacon frame contends to send registration frame to the UAV. The UAV will transmit the second beacon frame to the registered nodes to notify their transmission schedule. The time-slot scheme is used for the transmission schedule. The transmission schedule of each sensor is determined based on their priority. Specifically, the priority of each sensor is determined during the registration process. Furthermore, the architecture of UAV-WSN data gathering system is introduced in this paper. Simulations are performed, showing that the proposed MAC protocol achieves fairness while enhancing network performance.
Keywords
hybrid; MAC protocol; UAV; wireless sensor networks; system architecture.
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
