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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">sibsutis</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник СибГУТИ</journal-title><trans-title-group xml:lang="en"><trans-title>The Herald of the Siberian State University of Telecommunications and Information Science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6920</issn><publisher><publisher-name>СибГУТИ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.55648/1998-6920-2022-16-4-10-26</article-id><article-id custom-type="elpub" pub-id-type="custom">sibsutis-127</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>Оценка допустимого углового разноса устройств для сценария диаграммообразования в сверхплотных сетях радиодоступа миллиметрового диапазона</article-title><trans-title-group xml:lang="en"><trans-title>Estimation of Permissible Angular Separation of Devices for the Beamforming Scenario in Ultra-Dense Millimeter-Wave Radio Access Networks</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>Гришин</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Grishin</surname><given-names>I.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Гришин Илья Владимирович, к.т.н., доцент кафедры сетей связи и передачи данных</p><p>193232, Санкт-Петербург, пр. Большевиков д.22, к.1</p><p>тел. +7 (812) 305-12-74</p><p> </p><p>SPIN-код: 1303-6987</p></bio><bio xml:lang="en"><p> Ilya Grishin,Candidate of Engineering Sciences, The Bonch-Bruevich</p><p>Saint-Petersburg</p></bio><email xlink:type="simple">i.v.grischin@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фокин</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Fokin</surname><given-names>G.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Фокин Григорий Алексеевич, д.т.н., доцент, профессор кафедры радиосвязи и вещания</p><p>193232, Санкт-Петербург, пр. Большевиков д.22, к.1</p><p>тел. +7 (812) 305-12-68</p><p>SPIN-код: 4922-4442</p></bio><bio xml:lang="en"><p> Grigoriy Fokin, Doctor of Engineering Sciences, Associate Professor, The Bonch-Bruevich</p><p>Saint-Petersburg</p></bio><email xlink:type="simple">grihafokin@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное  учреждение высшего образования "Санкт-Петербургский государственный университет телекоммуникаций им. проф. М.А. Бонч-Бруевича"</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg State University of Telecommunications (SPbSUT)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>25</day><month>11</month><year>2022</year></pub-date><volume>16</volume><issue>4</issue><fpage>10</fpage><lpage>26</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гришин И.В., Фокин Г.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Гришин И.В., Фокин Г.А.</copyright-holder><copyright-holder xml:lang="en">Grishin I., Fokin G.</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://vestnik.sibsutis.ru/jour/article/view/127">https://vestnik.sibsutis.ru/jour/article/view/127</self-uri><abstract><p>Данная работа посвящена оцениванию допустимого углового разноса между устройствами, работающими в сверхплотных сетях радиодоступа в миллиметровом диапазоне частот, для последующего формирования антенной решеткой базовой станции трёхмерной диаграммы направленности с оптимальными характеристиками. Содержание настоящей работы можно разделить на две части. В первой части настоящей работы приводится математическая формализация оценки количества источников радиоизлучения и их угловых координат. На основе представленной математической модели и разработанной программы имитационного моделирования во второй части работы выполняется исследование и установление точностных характеристик углового разноса устройств в зависимости от помех в сценарии диаграммообразования сверхплотных сетей радиодоступа при использовании устройствами алгоритма комбинированного измерения азимута и угла места</p></abstract><trans-abstract xml:lang="en"><p>This study is devoted to estimating the allowable angular separation between devices operating in ultra-dense radio access networks in the millimeter frequency range, for the subsequent formation of a three-dimensional radiation pattern with optimal characteristics by the base station antenna array. The content of this work can be divided into two parts. In the first part of this work, a mathematical formalization of the number of radio emission sources estimation and their angular coordinates is given. Based on the presented mathematical model and the developed simulation program, in the second part of the work, the study and determination of the accuracy characteristics of the angular separation of devices depending on interference in the scenario of diagram formation of ultra-dense radio access networks when devices use the combined azimuth and elevation measurement algorithm are carried out.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>алгоритм множественной классификации сигналов</kwd><kwd>пространственный спектр сигнала</kwd><kwd>разнос угловых координат</kwd></kwd-group><kwd-group xml:lang="en"><kwd>multiple signal classification algorithm</kwd><kwd>azimuth</kwd><kwd>elevation angle</kwd><kwd>spatial signal spectrum</kwd><kwd>uniform&#13;
rectangular array</kwd><kwd>angular coordinate spacing.</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при финансовой поддержке Российского научного фонда (грант № 22-29-00528), https://rscf.ru/project/22-29-00528/</funding-statement><funding-statement xml:lang="en">This research is supported by the Russian Science Foundation Grant No. 22-29-00528, https://rscf.ru/project/22-29-00528/</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Дорожная карта развития «сквозной» цифровой технологии «Технологии беспроводной связи» [Электронный ресурс] // Официальный интернет-ресурс Министерства цифрового развития, связи и массовых коммуникаций Российской Федерации: [сайт]. [2019]. 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