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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">bsuir</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады БГУИР</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady BGUIR</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7648</issn><issn pub-type="epub">2708-0382</issn><publisher><publisher-name>БГУИР</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35596/1729-7648-2024-22-4-84-91</article-id><article-id custom-type="elpub" pub-id-type="custom">bsuir-3960</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>Двухуровневая мобильная самоорганизующаяся сеть с комбинированным режимом работы</article-title><trans-title-group xml:lang="en"><trans-title>Two-Level Mobile Self-Organizing Network with Combined Operation Mode</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Полуян</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Paluyan</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Полуян Т. В., асс. каф. инфокоммуникационных технологий,</p><p>г. Минск.</p><p> </p></bio><bio xml:lang="en"><p>TATSIANA V. PALUYAN, Assistant at the Department of Infoсommunication Technologies,</p><p>Minsk.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цветков</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsviatkou</surname><given-names>V. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цветков Виктор Юрьевич, д-р техн. наук, проф., зав. каф. инфокоммуникационных технологий,</p><p>220013, г. Минск, ул. П. Бровки, 6.</p><p>Тел.: +375 17 293-84-04.</p></bio><bio xml:lang="en"><p>Tsviatkou Viktar Yur’evich, Dr. of Sci. (Tech.), Professor, Head of the Department of Infoсommunication Technologies,</p><p>6, P. Brovki St., Minsk, 220013.</p><p>Phone: +375 17 293-84-08.</p></bio><email xlink:type="simple">vtsvet@bsuir.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет информатики и радиоэлектроники</institution></aff><aff xml:lang="en"><institution>Belarusian State University of Informatics and Radioelectronics</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>03</day><month>09</month><year>2024</year></pub-date><volume>22</volume><issue>4</issue><fpage>84</fpage><lpage>91</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Полуян Т.В., Цветков В.Ю., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Полуян Т.В., Цветков В.Ю.</copyright-holder><copyright-holder xml:lang="en">Paluyan T.V., Tsviatkou V.Y.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://doklady.bsuir.by/jour/article/view/3960">https://doklady.bsuir.by/jour/article/view/3960</self-uri><abstract><p>Предложен комбинированный метод построения и функционирования двухуровневой мобильной самоорганизующейся сети, основанный на распределении узлов по транспортному уровню и уровню доступа с переводом их соответственно в одноранговый и инфраструктурный режимы работы. Метод отличается разделением источников нагрузки каждого транспортного узла на два домена коллизий по частоте, что позволяет повысить вероятность успешного случайного доступа к среде передачи. Это приводит к расширению полосы используемых частот в два раза, но уменьшает вероятность потерь кадров и повышает пропускную способность сети с сохранением возможности самоорганизации и масштабирования. Предложенный метод позволяет организовать двухуровневую мобильную самоорганизующуюся сеть с более высокой пропускной способностью по сравнению с одноуровневой, работающей в одноранговом режиме, при одинаковых полосе используемых частот и площади покрытия. Причем эффективность метода растет с увеличением количества узлов доступа, поскольку приводит к уменьшению числа транспортных узлов в канале передачи и вероятности потерь кадров данных.</p></abstract><trans-abstract xml:lang="en"><p>A combined method for constructing and operating a two-level mobile self-organizing network is proposed, based on the distribution of nodes across the transport and access levels, transferring them to peer-topeer and infrastructure operating modes, respectively. The method is distinguished by dividing the load sources of each transport node into two frequency collision domains, which increases the probability of successful random access to the transmission medium. This leads to a doubling of the used frequency band, but reduces the likelihood of frame loss and increases network throughput while maintaining the ability to self-organize and scale. The proposed method makes it possible to organize a two-level mobile self-organizing network with higher throughput compared to a single-level one operating in peer-to-peer mode, with the same frequency band and coverage area. Moreover, the effectiveness of the proposed method increases with the increase in the number of access nodes, since it leads to a decrease in the number of transport nodes in the transmission channel and the probability of data frame loss.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>мобильная самоорганизующаяся сеть</kwd><kwd>вероятность потерь кадров данных</kwd><kwd>пропускная способность канала передачи данных</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mobile self-organizing network</kwd><kwd>probability of data frame loss</kwd><kwd>data transmission channel capacity</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Dynamic Channel Selections and Performance Analysis for High-Speed Train WiFi Network / F. Xuming [et al.] // International Workshop on High Mobility Wireless Communications. 2015. 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