bsuirДоклады БГУИРDoklady BGUIR1729-76482708-0382БГУИР10.35596/1729-7648-2025-23-6-12-23bsuir-4242Research ArticleСтатьиРадиочастотный электромагнитный фон, создаваемый системами 5G eMBB на густонаселенных территорияхRadio Frequency Electromagnetic Background Created by 5G eMBB Systems on Dense Urban AreasМордачевВ. И.MordachevV. I.

Мордачев Владимир Иванович, канд. техн. наук, доц., зав. науч.- исслед. лаб. «Электромагнитная совместимость радиоэлектронных средств»

220013, Минск, ул. П. Бровки, 6

Тел.: +375 17 293-84-38

Mordachev Vladimir Ivanovich, Сand. Sci. (Tech.), Associate Professor, Head of the R&D Laboratory “Electromagnetic Compatibility of Radioelectronic Equipment”

220013, Minsk, P. Brovki St., 6

Tel.: +375 17 293-84-38

mordachev@bsuir.byБелорусский государственный университет информатики и радиоэлектроникиBelarusian State University of Informatics and Radioelectronics2025251220252361223Copyright © Мордачев В.И., 20252025Мордачев В.И.Mordachev V.I.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://doklady.bsuir.by/jour/article/view/4242

Предложена методика анализа и выполнены оценки средних уровней электромагнитного фона в различных конфигурациях типового сценария Dense urban-eMBB 5G диапазонов частот FR1 и FR2 с учетом вклада излучений абонентских терминалов в средние уровни создаваемого радиочастотного электромагнитного фона. Проанализировано необходимое увеличение спектральной эффективности радиоканалов с целью обеспечения безопасной для населения реализации этого сценария, связанной с использованием технологии MIMO и антенн базовых станций, обеспечивающих адаптивное формирование узких лучей в направлении на обслуживаемые абонентские терминалы.

A methodology for analyzing and assessing the average electromagnetic background levels in various configurations of a typical Dense urban-eMBB 5G scenario in the FR1 and FR2 frequency ranges is proposed, taking into account the contribution of subscriber terminal radiations to the average levels of generated radio frequency electromagnetic background. The necessary increase in the spectral efficiency of radio channels is analyzed to ensure safe implementation of this scenario for the population, associated with the use of MIMO technology and base station antennas that provide adaptive formation of narrow beams in the direction of the subscriber terminals being served.

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The authors declare that there are no conflicts of interest present.