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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">tuzsut</journal-id><journal-title-group><journal-title xml:lang="ru">Труды учебных заведений связи</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Telecommunication Universities</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-324X</issn><issn pub-type="epub">2712-8830</issn><publisher><publisher-name>СПбГУТ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31854/1813-324X-2023-9-1-14-23</article-id><article-id custom-type="elpub" pub-id-type="custom">tuzsut-435</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>КОМПЬЮТЕРНЫЕ НАУКИ И ИНФОРМАТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COMPUTER SCIENCE AND INFORMATICS</subject></subj-group></article-categories><title-group><article-title>Численный анализ математической модели кластерной V2X-системы</article-title><trans-title-group xml:lang="en"><trans-title>Numerical Analysis of the Mathematical Model of a Cluster V2X-System</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8869-6142</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Плотников</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Plotnikov</surname><given-names>P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат физико-математических наук, доцент кафедры высшей математики Санкт-Петербургского государственного университета телекоммуникаций им. проф. М.А. Бонч-Бруевича</p></bio><bio xml:lang="en"><p>St. Petersburg, Russian Federation</p></bio><email xlink:type="simple">pavplot@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8852-5607</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Владыко</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Vladyko</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат технических наук, доцент, декан факультета фундаментальной подготовки Санкт-Петербургского государственного университета телекоммуникаций им. проф. М.А. Бонч-Бруевича</p></bio><bio xml:lang="en"><p>St. Petersburg, Russian Federation</p></bio><email xlink:type="simple">vladyko@sut.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Санкт-Петербургский государственный университет телекоммуникаций им. проф. М.А. Бонч-Бруевича<country>Россия</country></aff><aff xml:lang="en">The Bonch-Bruevich Saint Petersburg State University of Telecommunications<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>09</day><month>03</month><year>2023</year></pub-date><volume>9</volume><issue>1</issue><fpage>14</fpage><lpage>23</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Плотников П.В., Владыко А.Г., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Плотников П.В., Владыко А.Г.</copyright-holder><copyright-holder xml:lang="en">Plotnikov P., Vladyko A.</copyright-holder><license 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://tuzs.sut.ru/jour/article/view/435">https://tuzs.sut.ru/jour/article/view/435</self-uri><abstract><p>В статье проводится анализ результатов численного моделирования информационных процессов в автомобильных самоорганизующихся сетях (VANETs). Приведен обзор работ, посвященных кластеризации и кэшированию данных при работе с Vehicle-to-Everything (V2X) системами. В качестве метрики выбрана L1-метрика из-за ее активного использования в городах с современной застройкой. Рассмотрены два подхода к описанию и оценке эффективности взаимодействия граничных устройств в традиционной конфигурации и с использованием кластерной схемы с общим кэшем. Построена математическая модель и проведен анализ ее эффективности. Показано, что внедрение новых стандартов IEEE 802.11bd позволит увеличить долю обслуженных устройств, тем самым будет сокращена общая задержка вычислений, что позволит повысить эффективность работы V2X-системы. Результаты исследования могут быть использованы при проектировании и развертывании автоматизированых систем управления дорожным движением в городах.</p></abstract><trans-abstract xml:lang="en"><p>The article analyzes the results of numerical modeling of information processes in vehicular ad-hoc networks (VANETs). The review of works devoted to clustering and data caching schemes in Vehicle-to-Everything (V2X) systems is given. L1-metric was chosen as a metric because of its active use in cities with modern layout. Two approaches to the description and evaluation of the efficiency of interaction of boundary devices in a traditional configuration and using a cluster scheme with a shared cache are considered. A mathematical model is constructed and an analysis of its effectiveness is carried out. It is shown that the introduction of new IEEE 802.11bd standards will increase the percentage of serviced devices, thereby minimize the overall delay of computing, which will improve the efficiency of the V2X-system. The results of the study can be used in the design and deployment of automated traffic control systems in cities.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>VANET</kwd><kwd>кластеризация</kwd><kwd>V2X-системы</kwd><kwd>численное моделирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>VANET</kwd><kwd>clustering techniques</kwd><kwd>V2X-systems</kwd><kwd>numerical simulation</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">Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update, 2015–2020. White Paper. San Jose: Cisco, 2016.</mixed-citation><mixed-citation xml:lang="en">Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update, 2015–2020. White Paper. 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