Optimization of Total Power Consumed by Flying Base Station Serving Mobile Users
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00359535" target="_blank" >RIV/68407700:21230/22:00359535 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/TNSE.2022.3169846" target="_blank" >https://doi.org/10.1109/TNSE.2022.3169846</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TNSE.2022.3169846" target="_blank" >10.1109/TNSE.2022.3169846</a>
Alternative languages
Result language
angličtina
Original language name
Optimization of Total Power Consumed by Flying Base Station Serving Mobile Users
Original language description
The unmanned aerial vehicles (UAVs) acting as flying base stations (FlyBSs) are considered as an efficient way to enhance the capacity of mobile networks. The enhancement provided by such network requires a dynamic positioning of the FlyBSs with respect to the users demands on communication. However, the power consumption of the FlyBS is a challenge due to a limited capacity of the FlyBS's power supply. In this paper, we reduce a total power consumption of the FlyBS while a required communication capacity is guaranteed to the mobile users in every time instant of their movement. To this end, we derive a closed-form solution for an optimization of the FlyBS's total power consumption in every single time step. Then, we provide a numerical solution for the total power optimization problem over a long period of the users’ movement. Via the simulations, we show that the proposed scheme reduces the overall power consumed by the FlyBS significantly (by up to 91%) comparing to existing solutions.
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
20203 - Telecommunications
Result continuities
Project
<a href="/en/project/GA18-27023S" target="_blank" >GA18-27023S: Communication in Self-optimizing Mobile Networks with Drones</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Network Science and Engineering
ISSN
2327-4697
e-ISSN
2327-4697
Volume of the periodical
9
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
18
Pages from-to
2815-2832
UT code for WoS article
000818899600067
EID of the result in the Scopus database
2-s2.0-85129685901