Energy Efficiency Awareness-based Unmanned Aerial Vehicles-assisted Video Data Transmission

WANG Yuning; LIU Xiaoxia; HU Yunbing

doi:10.15892/j.cnki.djzdxb.2021.06.002

Journal of Projectiles, Rockets, Missiles and Guidance >

2021 , Vol. 41 >Issue 6: 7 - 11

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2021.06.002

Energy Efficiency Awareness-based Unmanned Aerial Vehicles-assisted Video Data Transmission

WANG Yuning ¹ ,
LIU Xiaoxia ¹ ,
HU Yunbing ²

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¹ Department of Information Engineering, Sichuan Water Conservancy Vocational College, Sichuan Chongzhou 611231,China
² School of Informatics, Xiamen University, Fujian Xiamen 361005, China

Received date: 2021-01-10

Online published: 2025-02-07

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Abstract

With the help of relay UAV(R-UAV), video data collected by UAVs can be transmitted to ground node, thus avoiding the UAVs directly transmit their video data to ground node. However, as the number of transmitting UAVs increases, the number of UAVs affected by interference of other UAVs increases. Combined with limited energy storage capabilities of UAV batteries, the transmission power control and optimization of position of the relay UAV-based energy efficiency of disturbed UAV (TOEE) algorithm is proposed in this paper. TOEE algorithm controls the transmitted power of the UAV in order to suppress interference among UAVs. On the other hand, the energy utilization efficiency of the UAV can be further improved by optimizing the position of the R-UAV. Simulation results show that the power control and the optimization of R-UAV position can effectively improve the energy efficiency of disturbed UAVs.

Key words： unmanned aerial vehicle; video transmission; power control; relay; energy efficiency

Cite this article

WANG Yuning , LIU Xiaoxia , HU Yunbing . Energy Efficiency Awareness-based Unmanned Aerial Vehicles-assisted Video Data Transmission[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2021 , 41(6) : 7 -11 . DOI: 10.15892/j.cnki.djzdxb.2021.06.002

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