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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">radioelectronics</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений России. Радиоэлектроника</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of the Russian Universities. Radioelectronics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1993-8985</issn><issn pub-type="epub">2658-4794</issn><publisher><publisher-name>Saint Petersburg Electrotechnical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32603/1993-8985-2021-24-3-98-108</article-id><article-id custom-type="elpub" pub-id-type="custom">radioelectronics-525</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>ПРИБОРЫ МЕДИЦИНСКОГО НАЗНАЧЕНИЯ, КОНТРОЛЯ СРЕДЫ, ВЕЩЕСТВ, МАТЕРИАЛОВ И ИЗДЕЛИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MEDICAL DEVICES, ENVIRONMENT, SUBSTANCES, MATERIAL AND PRODUCT</subject></subj-group></article-categories><title-group><article-title>Разработка макета распределенной сенсорной системы экологического мониторинга</article-title><trans-title-group xml:lang="en"><trans-title>A Prototype Unit of a Distributed Sensor System for Ecological Monitoring</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5522-7427</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Севрюкова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sevryukova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Севрюкова Елена Александровна – доктор технических наук (2017), профессор, зам. директора Института перспективных материалов и технологий. Автор более 60 научных публикаций. Сфера научных интересов – экология, системы мониторинга окружающей среды.</p><p>пл. Шокина, д. 1, Зеленоград, Москва, 124498</p></bio><bio xml:lang="en"><p>Elena A. Sevryukova, Dr. Sci. (Eng.) (2017), professor, deputy director of Institute of Advanced Materials and Technologies. The author of more than 60 scientific publications. Area of interest: ecology, monitoring.</p><p>Bld. 1 Shokin Square, Zelenograd, Moscow 124498</p></bio><email xlink:type="simple">melaly@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/0000-0001-5647-2582</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Волкова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Volkova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Волкова Елена Анатольевна – магистр техники и технологии по направлению "Электроника и наноэлектроника" (2019), преподаватель. Автор более 15 научных работ. Сфера научных интересов экология, системы мониторинга окружающей среды.</p><p>пл. Шокина, д. 1, Зеленоград, Москва, 124498</p></bio><bio xml:lang="en"><p>Elena A. Volkova, Master of Engineering (2019), teacher. The author of 15 scientific publications. Area of interest: ecology, monitoring.</p><p>Bld. 1 Shokin Square, Zelenograd, Moscow 124498</p></bio><email xlink:type="simple">eavolkova2015@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>Дорошенко</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Doroshenko</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дорошенко Владислав Александрович – магистр техники и технологии по направлению "Телекоммуникации" (2020), инженер-программист. Автор двух научных публикаций. Сфера научных интересов – ПЛИС, цифровая обработка сигналов.</p><p>Георгиевский пр., д. 5, Зеленоград, Москва, 124498</p></bio><bio xml:lang="en"><p>Vladislav A. Doroshenko, Master of Engineering (2020), software engineer. The author of 2 scientific publications. Areas of interest: FPGA, digital signal processing.</p><p>5 Georgievskiy Pr., Zelenograd, Moscow 124498</p></bio><email xlink:type="simple">doroshenko.v@milandr.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/0000-0001-8663-372X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Солодков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Solodkov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Солодков Алексей Викторович – магистр техники и технологии по направлению "Телекоммуникации" (2012), преподаватель. Автор более 30 научных публикаций. Сфера научных интересов – ПЛИС, цифровая обработка сигналов.</p><p>пл. Шокина, д. 1, Зеленоград, Москва, 124498</p></bio><bio xml:lang="en"><p>Alexey V. Solodkov, Master of Engineering (2012), teacher. The author of more than 30 scientific publications. Area of interest: FPGA, digital signal processing.</p><p>Bld. 1 Shokin Square, Zelenograd, Moscow 124498</p></bio><email xlink:type="simple">solodkov_aw@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский университет "МИЭТ"</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research University of Electronic Technology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>АО "ПКК Миландр"</institution><country>Россия</country></aff><aff xml:lang="en"><institution>MILANDR GROUP</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>23</day><month>06</month><year>2021</year></pub-date><volume>24</volume><issue>3</issue><fpage>98</fpage><lpage>108</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Севрюкова Е.А., Волкова Е.А., Дорошенко В.А., Солодков А.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Севрюкова Е.А., Волкова Е.А., Дорошенко В.А., Солодков А.В.</copyright-holder><copyright-holder xml:lang="en">Sevryukova E.A., Volkova E.A., Doroshenko V.A., Solodkov A.V.</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://re.eltech.ru/jour/article/view/525">https://re.eltech.ru/jour/article/view/525</self-uri><abstract><p>Введение. Рассмотрены основные принципы осуществления экологического мониторинга; проанализированы возможности построения сенсорных систем для осуществления этой задачи. В качестве протокола беспроводной связи создаваемой системы экомониторинга предложено использование телекоммуникационного стандарта с низким энергопотреблением NB-IoT, обеспечивающего эффективное сетевое взаимодействие устройств сети. Проведено моделирование системы и макетирование алгоритмов приема и передачи сигналов.Цель работы. Построить макет приемопередатчика по стандарту NB-IoT и провести его имитационное моделирование. Использовать маршрут создания системы с формированием ее цифрового двойника в MatLab.Материалы и методы. Прототип построен c использованием отладочной платы Xilinx Zedboard и приемопередатчика на основе микросхемы AD9361, а имитационная модель – при помощи пакета программ MatLab 2010.Результаты. Получены результаты имитационного моделирования в канале с аддитивным белым гауссовским шумом, определена мощность обнаруживаемых сигналов синхронизации стандарта NB-IoT. Приемник и передатчик стандарта NB-IoT реализованы на плате Xilinx Zedboard. Временны́е диаграммы, полученные в ходе тестирования макета, демонстрируют, что разработанная система готова к тестированию в реальной среде. Определены энергетические и ресурсные затраты разработанного макета узла беспроводной сенсорной сети.Заключение. Полученные результаты моделирования показывают, что разработанная модель системы связи функционирует корректно и формируемый сигнал передатчика соответствует требованиям стандарта NB-IoT. Результаты разработки можно использовать для создания отечественной микросхемы узла сбора и передачи данных мониторинга окружающей среды.</p></abstract><trans-abstract xml:lang="en"><p>Introduction. In this article, the basic principles of ecological monitoring were considered, and the possibilities of constructing sensor systems were analysed. It was proposed to use the NB-IoT low-energy telecommunication standard as a basic wireless protocol for ecological system development, which ensures effective communication of network devices. A prototype of the system was constructed, and algorithms for receiving and transmitting signals were simulated.Aim. To construct a prototype of a transceiver based on the NB-IoT standard and perform its simulation. To utilize digital twin in MatLab to create the proposed system.Materials and methods. The prototype was constructed using the Xilinx Zedboard evaluation board and transceiver on AD9361 chip, and the simulation was performed using the MatLab 2010 software package.Results. The results of the simulation in the channel with the additive white Gaussian noise (AWGN) were obtained, and the level of the detected synchronization signals of the NB-IoT standard was determined. The receiver and transmitter of the NB-IoT standard were implemented on the Xilinx Zedboard evaluation board. The timing simulation results show that the designed system can be tested in a real environment. The power consumption and resource utilization of the constructed wireless sensor network prototype unit were determined. Conclusion. The results obtained via the simulation process show that the designed prototype of the communication system works correctly, and the produced signal meets all the requirements of the NB-IoT standard. The results can be used for creating a domestic manufactured, specialized integrated chip for data units of ecological monitoring systems.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>системы мониторинга окружающей среды</kwd><kwd>сенсорные сети</kwd><kwd>быстрое прототипирование</kwd><kwd>ПЛИС</kwd><kwd>интернет вещей</kwd><kwd>NB-IoT</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ecological monitoring system</kwd><kwd>sensor networks</kwd><kwd>rapid prototyping FPGA</kwd><kwd>IoT</kwd><kwd>NB-IoT</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке центра НТИ "Сенсорика" в НОЦ РЦСС НИУ МИЭТ в рамках проекта "Создание автоматизированной системы мониторинга окружающей среды (АСМОС) для сбора, обработки, хранения и передачи метеорологической и экологической информации", рег. № НИОКТР: АААА-А20-1200130090100-3.</funding-statement><funding-statement xml:lang="en">The research was carried out with the financial support of the Center for Scientific and Technical Information "Sensorika" NIU MIET NOTS RTSSS within the project "Creation of an automated environmental monitoring system (ASMOS) for the collection, processing, storage and transmission of meteorological and environmental information", Project No. АААА-А20-1200130090100-3.</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">A Study on Design Principles of Automatic System for Environment Monitoring / E. 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