Detail publikace

UAV-BS Integration with Urban Infrastructure: An Energy Efficiency Perspective

KIRUBAKARAN, B. VIKHROVA, O. ANDREEV, S. HOŠEK, J.

Originální název

UAV-BS Integration with Urban Infrastructure: An Energy Efficiency Perspective

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The integration of uncrewed aerial vehicles (UAVs) with fifth-generation (5G) cellular networks has been a prominent research focus in recent years and continues to attract significant interest in the context of sixth-generation (6G) wireless networks. UAVs can serve as aerial wireless platforms to provide on-demand coverage, mobile edge computing, and enhanced sensing and communication services. However, UAV-assisted networks present new opportunities and challenges due to the inherent size, weight, and power constraints of UAVs, their controllable mobility, and the line-ofsight (LoS) characteristics of communication channels. This article discusses these opportunities and challenges from the viewpoint of mobile network operators (MNOs), and offers a novel perspective on efficiently utilizing modern city infrastructures for UAV deployment in typical urban scenarios. In these scenarios, UAV-mounted base stations (UAV-BSs) can significantly improve service continuity and network energy efficiency. We compare system performance in terms of user satisfaction and energy efficiency between conventional UAV deployment, which follows demand dynamics, and an alternative approach where UAVs land on urban infrastructure equipped with charging stations. To identify the preferred UAV locations, while considering the limited availability of such stations and environmental dynamics, we employ a data-driven genetic algorithm. This algorithm closely approximates the true optimal locations subject to a moderate computational budget.

Klíčová slova

Genetic algorithms; Autonomous aerial vehicles; Optimization; Heuristic algorithms; Wireless communication; Energy efficiency; Batteries; Wireless sensor networks; Vehicle dynamics; Sensors

Autoři

KIRUBAKARAN, B.; VIKHROVA, O.; ANDREEV, S.; HOŠEK, J.

Vydáno

4. 11. 2024

Nakladatel

IEEE

Místo

PISCATAWAY

ISSN

0163-6804

Periodikum

IEEE COMMUNICATIONS MAGAZINE

Ročník

63

Číslo

3

Stát

Spojené státy americké

Strany od

100

Strany do

106

Strany počet

7

URL

https://ieeexplore.ieee.org/abstract/document/10742573

Plný text v Digitální knihovně

http://hdl.handle.net/11012/250747

BibTex

@article{BUT191344,
  author="Balaji {Kirubakaran} and Olga {Vikhrova} and Sergey {Andreev} and Jiří {Hošek}",
  title="UAV-BS Integration with Urban Infrastructure: An Energy Efficiency Perspective",
  journal="IEEE COMMUNICATIONS MAGAZINE",
  year="2024",
  volume="63",
  number="3",
  pages="100--106",
  doi="10.1109/MCOM.001.2400247",
  issn="0163-6804",
  url="https://ieeexplore.ieee.org/abstract/document/10742573"
}