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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-2023-9-3-91-103</article-id><article-id custom-type="elpub" pub-id-type="custom">tuzsut-483</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>РЕЗУЛЬТАТЫ ИССЛЕДОВАНИЙ МОЛОДЫХ УЧЕНЫХ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RESEARCH RESULTS BY YOUNG SCIENTISTS</subject></subj-group></article-categories><title-group><article-title>Методика расчета пропускной способности радиорелейной линии миллиметрового диапазона с адаптивной модуляцией в условиях замираний</article-title><trans-title-group xml:lang="en"><trans-title>Method of Throughput Calculation for Microwave Link with Adaptive Modulation Under the Fading Conditions Inherent for Millimeter Waves</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1167-1590</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Степанец</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanets</surname><given-names>I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры конструирования и производства радиоэлектронных средств Санкт-Петербургского государственного университета телекоммуникаций им. проф. М.А. Бонч-Бруевича</p></bio><email xlink:type="simple">stepanets.iv@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>11</day><month>07</month><year>2023</year></pub-date><volume>9</volume><issue>3</issue><fpage>91</fpage><lpage>103</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Степанец И.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Степанец И.В.</copyright-holder><copyright-holder xml:lang="en">Stepanets I.</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/483">https://tuzs.sut.ru/jour/article/view/483</self-uri><abstract><p>Статья посвящена разработке методики расчета пропускной способности радиорелейной линии (РРЛ) с адаптивной модуляцией в условиях замираний, характерных для миллиметрового диапазона волн. Показана взаимосвязь пропускной способности с коэффициентами неготовности интервалов РРЛ с разными градациями скорости передачи при известной функции распределения замираний. Представлены результаты обработки статистики замираний на интервалах РРЛ в диапазоне E-band (71–76/81–86 ГГц) и метеоданных, на основе которых была выявлена их взаимосвязь, учтенная в предлагаемом аналитическом выражении функции распределения замираний. Проведен сравнительный анализ результатов расчета коэффициентов неготовности и пропускной способности интервалов РРЛ в диапазоне E-band на основе предлагаемой и используемых в существующих методиках функций распределения. Показана высокая адекватность разработанной методики результатам измерений.</p></abstract><trans-abstract xml:lang="en"><p>The article is devoted to the development of a method for calculating the capacity of microwave links with adaptive modulation under fading conditions in millimeter wave range. The relationship between throughput and unavailability coefficient of microwave links with different transmission rate levels are is shown for a known distribution function of fading. The results of data analysis of fading statistics at microwave links in the E-band range (71–76/81–86 GHz) and meteorological statistics are presented. The relationship of both statistics was revealed and taken into account in the proposed analytical equation for the distribution function of fading. A comparative analysis of the calculation results of the unavailability coefficient and throughput at microwave links in the E-band range was carried out based on the proposed distribution function as well as based on the distribution functions of existing methods. High relevance of the developed method to the measurement results is shown.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>радиорелейная связь</kwd><kwd>пропускная способность</kwd><kwd>радиорелейный интервал</kwd><kwd>радиорелейная линия</kwd><kwd>диапазон E-band</kwd><kwd>замирания</kwd><kwd>статистика замираний</kwd><kwd>статистика погодных условий</kwd><kwd>коэффициент неготовности</kwd></kwd-group><kwd-group xml:lang="en"><kwd>microwave communication</kwd><kwd>throughput</kwd><kwd>microwave link</kwd><kwd>microwave line</kwd><kwd>E-band range</kwd><kwd>fading</kwd><kwd>fading statistics</kwd><kwd>weather statistics</kwd><kwd>unavailability coefficient</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">3GPP TS 22.261 V19.1.0 (2022) Service requirements for the 5G system. Release 19.</mixed-citation><mixed-citation xml:lang="en">3GPP TS 22.261 V19.1.0. 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