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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">innovation</journal-id><journal-title-group><journal-title xml:lang="ru">Информация и инновации</journal-title><trans-title-group xml:lang="en"><trans-title>Information and Innovations</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1994-2443</issn><issn pub-type="epub">2949-2157</issn><publisher><publisher-name>МЦНТИ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31432/1994-2443.2025.03</article-id><article-id custom-type="elpub" pub-id-type="custom">innovation-296</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>ИНФОРМАЦИОННЫЕ ПРОЦЕССЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Information processes</subject></subj-group></article-categories><title-group><article-title>Реляционная модель устройства узла сети связи для телекоммуникационных систем</article-title><trans-title-group xml:lang="en"><trans-title>Relational model of a communication network node device for telecommunication systems</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7392-1837</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Синицын</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sinitsyn</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Владимирович Синицын, кандидат физико-математических наук, Институт информационных технологий</p><p>проспект Вернадского, 78, г. Москва, 119454</p></bio><bio xml:lang="en"><p>Alexander V. Sinitsyn, PhD (Phys.-Math.)</p><p>78, Vernadsky Avenue, Moscow, 119454</p></bio><email xlink:type="simple">a@sinitsyn.info</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-0596-1942</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лукьянов</surname><given-names>С. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Lukyanov</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Станислав Эмильевич Лукьянов, кандидат технических наук, ведущий научный сотрудник</p><p>Пресненский Вал, 19, стр. 1, г. Москва, 123557</p></bio><bio xml:lang="en"><p>Stanislav  E.  Lukyanov, Cand. Sci. (Eng.)</p><p>Presnensky Val, 19, building 1, Moscow, 123557</p></bio><email xlink:type="simple">lukyanov@inevm.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-4354-044X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Байдушин</surname><given-names>Р. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Baydushin</surname><given-names>R. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Роман Юрьевич Байдушин</p><p>проспект Вернадского, 78, г. Москва, 119454</p></bio><bio xml:lang="en"><p>Roman  Y.  Baydushin</p><p>78, Vernadsky Avenue, Moscow, 119454</p></bio><email xlink:type="simple">roman.baydushin@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/0009-0006-1597-6251</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цветков</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsvetkov</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павел Алексеевич Цветков</p><p>проспект Вернадского, 78, г. Москва, 119454</p></bio><bio xml:lang="en"><p>Pavel  A.  Tsvetkov</p><p>78, Vernadsky Avenue, Moscow, 119454</p></bio><email xlink:type="simple">pashokts@mail.ru</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 «МИРЭА—Российский технологический университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Educational Institution of Higher Education “MIREA—Russian Technological University”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное автономное научное учреждение «Центр информационных технологий и систем органов исполнительной власти имени А. В. Старовойтова» (ФГАНУ ЦИТиС)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Autonomous Scientific Institution “Center for Information Technologies and Systems of Executive Authorities named after A. V. Starovoytov”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>17</day><month>07</month><year>2025</year></pub-date><volume>20</volume><issue>1</issue><fpage>105</fpage><lpage>124</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Синицын А.В., Лукьянов С.Э., Байдушин Р.Ю., Цветков П.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Синицын А.В., Лукьянов С.Э., Байдушин Р.Ю., Цветков П.А.</copyright-holder><copyright-holder xml:lang="en">Sinitsyn A.V., Lukyanov S.E., Baydushin R.Y., Tsvetkov P.A.</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://journal.icsti.int/jour/article/view/296">https://journal.icsti.int/jour/article/view/296</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Современное развитие телекоммуникационных сетей связи требует технологий построения аналитической системы эксплуатационной поддержки сети с использованием инвентарной, технологической и аналитической информации по узлам связи для проектирования узлов и линий связи, маршрутов и  других телекоммуникационных услуг. Планирование и  оптимизация структуры сети связи приобретает большое значение для оптимизации нагрузок на сеть при изменении трафика данных, количества пользователей, требований к доступности сервисов и качества предоставляемых услуг связи.</p></sec><sec><title>Цель</title><p>Цель. Моделирование устройства узла сети связи для прототипа системы поддержки сети, представления его в виде ER-диаграммы. Материалы и  методы. Использовалось отечественное оборудование DWDM/SDH производства компании «Т8» и ОАО «Супертел» (Россия).</p></sec><sec><title>Результаты</title><p>Результаты. Разработана достаточно универсальная реляционная модель устройства узла связи.</p></sec><sec><title>Выводы</title><p>Выводы. Модель применима к любому используемому оборудованию любой конфигурации для предоставления телекоммуникационных услуг.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Relevance</title><p>Relevance. Modern development of telecommunication networks requires technologies for constructing an analytical system of operational support of the network using inventory, technological and analytical information on communication nodes for designing nodes and communication lines, routes and other telecommunication services. Planning and optimization of the communication network structure is of great importance for optimizing network loads when changing data traffic, the number of users, requirements for service availability and the quality of communication services provided.</p></sec><sec><title>Purpose</title><p>Purpose. Modeling of the device of a communication network node for a prototype of a  network support system, its representation in the form of an ER diagram.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Domestic DWDM/SDH equipment manufactured by T8 and Supertel OJSC (Russia) was used. Results. A fairly universal relational model of a communication node device was developed.</p></sec><sec><title>Conclusions</title><p>Conclusions. The model is applicable to any equipment of any configuration used to provide telecommunication services.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>коммуникационные сети</kwd><kwd>OSS</kwd><kwd>SQL</kwd><kwd>реляционная модель</kwd><kwd>узел сети связи</kwd><kwd>телекоммуникационные сети</kwd><kwd>ER-диаграмма</kwd><kwd>PostgreSQL</kwd><kwd>база данных</kwd><kwd>отказоустойчивость</kwd><kwd>проектирование системы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>communication networks</kwd><kwd>OSS</kwd><kwd>SQL</kwd><kwd>relational model</kwd><kwd>communication network node</kwd><kwd>telecommunication networks</kwd><kwd>ER diagram</kwd><kwd>PostgreSQL</kwd><kwd>data base</kwd><kwd>fault tolerance</kwd><kwd>system design</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">Кучерявый А.Е., Владыко А.Г., Киричек Р.В., Маколкина М.А., Парамонов А.И., Выборнова А.И., Пирмагомедов Р.Я. 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