Energy Consumption Optimization for UAV Base Stations With Wind Compensation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00371905" target="_blank" >RIV/68407700:21230/23:00371905 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/LCOMM.2023.3249630" target="_blank" >https://doi.org/10.1109/LCOMM.2023.3249630</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/LCOMM.2023.3249630" target="_blank" >10.1109/LCOMM.2023.3249630</a>
Alternative languages
Result language
angličtina
Original language name
Energy Consumption Optimization for UAV Base Stations With Wind Compensation
Original language description
In this letter, an energy-efficient algorithm for positioning of unmanned aerial vehicle-based base stations (UAV-BSs) is presented. The objective is to reduce the propulsion power consumption of UAV-BSs while not compromising the communication capacity of user equipments (UEs). As a significant step beyond state-of-the-art, we consider an effect of wind. To this end, we develop a new model of a propulsion energy consumption for the UAV-BSs reflecting an impact of wind. Furthermore, we propose a novel algorithm based on an ensemble learning optimizing the 3D trajectory of UAV-BSs over time in realistic environment with wind to reduce the propulsion energy consumption. The results show that the proposed approach reduces the propulsion energy consumption of UAV-BSs by up to 47% with only a negligible degradation in the UEs capacity compared to state-of-the-art works.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20202 - Communication engineering and systems
Result continuities
Project
<a href="/en/project/LTT20004" target="_blank" >LTT20004: Cooperation with International Research Centre in Area of Digital Communication Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Communications Letters
ISSN
1089-7798
e-ISSN
1558-2558
Volume of the periodical
27
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
1210-1214
UT code for WoS article
000976372200032
EID of the result in the Scopus database
2-s2.0-85149399049