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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">10.55648/1998-6920-2023-17-4-97-108</article-id><article-id custom-type="elpub" pub-id-type="custom">sibsutis-837</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>Анализ эффективности использования частотно-временного ресурса для различных CORESET-конфигураций в сетях 5G NR</article-title><trans-title-group xml:lang="en"><trans-title>The Analysis of the Usage Efficiency of the Time-frequency Resources for Different 5G NR CORESET Configuration Settings</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-0415-4933</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шелихова</surname><given-names>Т. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shelikhova</surname><given-names>T. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шелихова Татьяна Сергеевна, старший преподаватель кафедры телекоммуникационных систем и вычислительных средств</p><p>630102, Новосибирск, ул. Кирова, д. 86</p></bio><bio xml:lang="en"><p>Tatiana S. Shelikhova, The lecturer of the Department of Telecommunication systems and computing</p><p>630102, Novosibirsk, Kirov St. 86</p></bio><email xlink:type="simple">tana696@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-0427-9929</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дроздова</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Drozdova</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дроздова Вера Геннадьевна, кандидат технических наук, доцент, зав. кафедрой телекоммуникационных систем и вычислительных средств</p><p>630102, Новосибирск, ул. Кирова, д. 86</p></bio><bio xml:lang="en"><p>Vera G. Drozdova, Head of the Department of Telecommunication systems and computing</p><p>630102, Novosibirsk, Kirov St. 86</p></bio><email xlink:type="simple">drozdova@sibguti.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский государственный университет телекоммуникаций и информатики (СибГУТИ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State University of Telecommunications and Information Science (SibSUTIS)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>01</day><month>10</month><year>2023</year></pub-date><volume>17</volume><issue>4</issue><fpage>97</fpage><lpage>108</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шелихова Т.С., Дроздова В.Г., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Шелихова Т.С., Дроздова В.Г.</copyright-holder><copyright-holder xml:lang="en">Shelikhova T.S., Drozdova V.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/837">https://vestnik.sibsutis.ru/jour/article/view/837</self-uri><abstract><p>Мобильные сети 5-го поколения New Radio предназначены для решения задач обеспечения беспроводным доступом к сети Интернет пользователей с самым разными требованиями к качеству обслуживания. Для осуществления этих задач функции распределения ресурсов радиоинтерфейса, реализуемые производителями оборудования и программного обеспечения на базовых станциях, должны динамически информировать пользователей о своих решениях посредством так называемых элементов каналов управления, которые, в свою очередь, располагаются в области сконфигурированных CORESET. Настройка и конфигурация параметров CORESET оказывает существенное влияние на эффективность использования ресурсов радиоканала. В рамках данной статьи рассмотрены вопросы конфигурации CORESET и их влияние на ключевые показатели эффективности использования радиоресурсов.</p></abstract><trans-abstract xml:lang="en"><p>The 5G mobile networks is a New Radio for finding wireless access solutions for Internet access of users with the most demanding requirements for quality service. To implement it radio interface resource allocation functions implemented by hardware and software vendors at base stations must notify subscribers about their decisions with so-called control channels the functions of which are distributed in the CORESET configuration area. The settings of the CORESET parameters affect the efficiency of using radio channel resources. This article discusses CORESET issues and their impact on the efficiency of using radio resources.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>5G</kwd><kwd>NR</kwd><kwd>New Radio</kwd><kwd>PDCH</kwd><kwd>CORESET</kwd></kwd-group><kwd-group xml:lang="en"><kwd>5G</kwd><kwd>NR</kwd><kwd>New Radio</kwd><kwd>PDCCH</kwd><kwd>CORESET</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания № 123030900019-8.</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">Rinaldi F., Raschellà A., Pizzi S. 5G NR system design: a concise survey of key features and capabilities // Wireless Networks. 2021. 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