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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 custom-type="elpub" pub-id-type="custom">sibsutis-441</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>Модель распределения слотов и формирования пакетов данных в нисходящем канале связи технологии WiMAX</article-title><trans-title-group xml:lang="en"><trans-title>Slot allocation model and data burst scheduling in downlink WiMAX technology</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>Гаркуша</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Garkusha</surname><given-names>S. ..</given-names></name></name-alternatives><email xlink:type="simple">sv.garkusha@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Харьковский национальный университет радиоэлектроники</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>26</day><month>10</month><year>2022</year></pub-date><volume>0</volume><issue>2</issue><fpage>3</fpage><lpage>18</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гаркуша С.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Гаркуша С.В.</copyright-holder><copyright-holder xml:lang="en">Garkusha S...</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/441">https://vestnik.sibsutis.ru/jour/article/view/441</self-uri><abstract><p>В статье предлагается математическая модель распределения слотов и формирования пакетов данных в нисходящем канале связи стандарта IEEE 802.16. Предложенная модель направлена на формирование одного пакета данных нисходящего канала для каждой пользовательской станции, что позволяет минимизировать количество служебных сообщений, передаваемых по используемому частотному каналу связи. Проведён анализ зависимости количества слотов, формирующих один пакет данных, от требуемой скорости передачи пользовательской станции, а также от вида схемы модуляции и кодирования.</p></abstract><trans-abstract xml:lang="en"><p>The article proposes a mathematical model of slots distribution and data packets scheduling in the communication downlink channel IEEE 802.16. Suggested model aims at the formation of one packet of data downlink channel for each user’s station, enabling to minimize the number of office messages transmitted over used frequency communication channel. Dependence of the number of slots forming a single data packet on the speed of user’s station transmission and the type of modulator circuit and coding is considered.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>распределение слотов</kwd><kwd>формирование пакетов данных</kwd><kwd>математическая модель</kwd><kwd>схема модуляции и кодирования</kwd></kwd-group><kwd-group xml:lang="en"><kwd>WiMAX</kwd><kwd>WiMAX</kwd><kwd>distribution slot</kwd><kwd>scheduling of data packages</kwd><kwd>mathematical model</kwd><kwd>modulation and coding system</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">Andrews J.G., Ghosh A., Muhamed R. Fundamentals of WiMAX Understanding Broadband Wireless Networking. Prentice Hall Communications Engineering and Emerging Technologies Series, 2007. 449 р.</mixed-citation><mixed-citation xml:lang="en">Andrews J.G., Ghosh A., Muhamed R. 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