<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">10.32603/1993-8985-2020-23-3-62-79</article-id><article-id custom-type="elpub" pub-id-type="custom">radioelectronics-440</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 И СИСТЕМЫ ИЗМЕРЕНИЯ НА ОСНОВЕ АКУСТИЧЕСКИХ, ОПТИЧЕСКИХ И РАДИОВОЛН</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MEASURING SYSTEMS AND INSTRUMENTS BASED ON ACOUSTIC, OPTICAL AND RADIO WAVES</subject></subj-group></article-categories><title-group><article-title>Радиочастотные технологии локального позиционирования в здравоохранении</article-title><trans-title-group xml:lang="en"><trans-title>Radiofrequency Technologies of Local Positioning in Healthcare</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0875-3301</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Брагин</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Bragin</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Брагин Дмитрий Сергеевич – инженер по специальности "Радиосвязь, радиовещание и телевидение" (2005, Томский государственный университет систем управления и радиоэлектроники), мл. науч. сотр. лаборатории регистров сердечно-сосудистых заболеваний, высокотехнологичных вмешательств и телемедицины Научно-исследовательского института кардиологии Томского национального исследовательского медицинского центра Российской академии наук. Автор 6 научных публикаций. Сфера научных интересов – связь, медицина.</p><p>ул. Киевская, д. 111а, Томск, 634012 </p></bio><bio xml:lang="en"><p>Dmitriy S. Bragin – Engineer of Radio, broadcasting and Television (2005, Tomsk state university of control systems and radioelectronics). Junior Researcher Scientist of the Laboratory of registries of cardiovascular diseases, high-tech interventions and telemedicine, Cardiology Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences. The author of 6 scientific publications. Area of expertise: communication, medicine.</p><p>111a Kievskaya St., Tomsk 634012 </p></bio><email xlink:type="simple">braginds@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/0000-0002-4215-285X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поспелова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pospelova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Поспелова Ирина Владимировна – инженер по специальности "Радиоэлектронные системы" (2012, Томский государственный университет систем управления и радиоэлектроники), мл. науч. сотр. лаборатории регистров сердечно-сосудистых заболеваний, высокотехнологичных вмешательств и телемедицины Научно-исследовательского института кардиологии Томского национального исследовательского медицинского центра Российской академии наук. Автор 9 научных публикаций. Сфера научных интересов – связь, медицина.</p><p>ул. Киевская, д. 111а, Томск, 634012 </p></bio><bio xml:lang="en"><p>Irina V. Pospelova – Engineer of Computer Software and Automated Systems (2016, National Research Tomsk Polytecnic University), Junior Researcher Scientist of the Laboratory of registries of cardiovascular diseases, hightech interventions and telemedicine, Cardiology Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences. The author of 9 scientific publications. Area of expertise: communication, medicine.</p><p>111a Kievskaya St., Tomsk 634012 </p></bio><email xlink:type="simple">pospelova.irina88@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/0000-0002-6626-4979</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черепанова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Cherepanova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Черепанова Ирина Владимировна – инженер по специальности "Радиоэлектронные системы" (2012, Томский государственный университет систем управления и радиоэлектроники), мл. науч. сотр. лаборатории регистров сердечно-сосудистых заболеваний, высокотехнологичных вмешательств и телемедицины Научно-исследовательского института кардиологии Томского национального исследовательского медицинского центра Российской академии наук. Сфера научных интересов – связь, медицина.</p><p>ул. Киевская, д. 111а, Томск, 634012 </p></bio><bio xml:lang="en"><p>Irina V. Cherepanova – Engineer of Electronic systems (2012, Tomsk state university of control systems and radioelectronics). Junior Researcher Scientist of the Laboratory of registries of cardiovascular diseases, high-tech interventions and telemedicine, Cardiology Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences. Area of expertise: communication, medicine.</p><p>111a Kievskaya St., Tomsk 634012 </p></bio><email xlink:type="simple">iv-sushkova@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/0000-0002-9265-708X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Серебрякова</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Serebryakova</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Серебрякова Виктория Николаевна – кандидат медицинских наук (2010), руководитель лаборатории регистров сердечно-сосудистых заболеваний, высокотехнологичных вмешательств и телемедицины Научно-исследовательского института кардиологии Томского национального исследовательского медицинского центра Российской академии наук. Автор более 80 научных работ. Сфера научных интересов – медицина, кардиология.</p><p>ул. Киевская, д. 111а, Томск, 634012 </p></bio><bio xml:lang="en"><p>Victoria N. Serebryakova –PhD (2010), Head of the Laboratory of registries of cardiovascular diseases, hightech interventions and telemedicine, Cardiology Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences. The author of more than 80 scientific publications. Area of expertise: medicine, cardiology.</p><p>111a Kievskaya St., Tomsk 634012 </p></bio><email xlink:type="simple">vsk75@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт кардиологии, Томский национальный исследовательский медицинский центр Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Cardiology Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>21</day><month>07</month><year>2020</year></pub-date><volume>23</volume><issue>3</issue><fpage>62</fpage><lpage>79</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Брагин Д.С., Поспелова И.В., Черепанова И.В., Серебрякова В.Н., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Брагин Д.С., Поспелова И.В., Черепанова И.В., Серебрякова В.Н.</copyright-holder><copyright-holder xml:lang="en">Bragin D.S., Pospelova I.V., Cherepanova I.V., Serebryakova V.N.</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/440">https://re.eltech.ru/jour/article/view/440</self-uri><abstract><p>Введение. Определение местоположения объектов в закрытом помещении играет большую роль во многих сферах деятельности человека, в том числе и в медицине. Использование технологий локального позиционирования в составе телемедицинских систем позволяет повысить качество оказания медицинской помощи и снизить смертность пациентов, что способствует достижению целей, обозначенных в государственной программе Российской Федерации "Развитие здравоохранения". Цель работы. Анализ применимости современных радиочастотных технологий для определения местоположения пациента в здании стационара. Материалы и методы. В ходе выполнения данной работы анализируются научные источники, посвященные локальному позиционированию на базе радиочастотных технологий. Используемые методы включают в себя: – библиографический поиск; – отбор и проверку источников с учетом их актуальности, соответствия тематике и авторитетности; – анализ источников с использованием методов деконструкции и сравнительного анализа. Результаты. Результат анализа показывает, что радиочастотные технологии позиционирования позволяют определять местоположение объектов, используя свойства радиоволн. Основной недостаток данной технологии заключается в том, что из-за проникновения радиосигналов сквозь стены и перекрытия приходится использовать сложные вычислительные алгоритмы для обнаружения объекта с точностью до конкретного помещения. Несмотря на данный недостаток, радиочастотные технологии могут применяться для позиционирования в медицинских учреждениях, так как они просты в развертывании и обслуживании и используются в готовых коммерческих решениях. Исключением является технология ZigBee, так как она не позволяет отслеживать подвижные объекты в режиме реального времени. Заключение. На основе проведенного исследования сделан вывод о том, что технология BLE является наиболее подходящей для позиционирования в медицинских учреждениях, так как она обладает низким энергопотреблением, достаточно высокой скоростью передачи данных, хорошим радиусом связи и большим выбором готового коммуникационного оборудования. Также стоит отметить, что большинство беспроводных медицинских датчиков осуществляют обмен данными через интерфейс BLE.</p></abstract><trans-abstract xml:lang="en"><p>Introduction. Localization of objects position in closed space plays an important role in many areas of human activity, including medicine. Using indoor-positioning technologies as a part of telemedicine systems allows one to improve the quality of medical care and to reduce mortality of patients. Therefore, indoor-positioning technologies contribute to achieve the goals outlined in the Russian Federation government`s program "Healthcare development". Aim. To study the applicability of modern radiofrequency technologies for localization of patients inside a hospital building. Materials and methods. Scientific sources devoted to indoor-positioning based on radiofrequency technologies were analyzed. The methods used included: - bibliographic retrieval; - selection and verification of sources based on their relevance; - analysis of sources by methods of deconstruction and comparative analysis . Results. The result of the analysis indicated that radiofrequency positioning technologies allow one to locate objects using radio waves properties. The disadvantage of the technology is the penetration of radio signal through walls and floors. Given this, it is necessary to use complex algorithms to detect an object with accuracy to a specific room. Despite this disadvantage, radiofrequency technologies can be used for positioning in medical facilities since they are easy in deployment and service. Also, they are used in ready-made commercial solutions. ZigBee technology is an exception because it does not allow one to track moving objects in real-time. Conclusion. Based on the study it was concluded that BLE technology is the most suitable for indoor-positioning in medical facilities. It is energy-efficient, it has sufficiently fast data transfer rate, good communication radius and a large range of ready-made communication equipment. It is also worth noting that most wireless medical sensors exchange data via the BLE interface.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>IPS</kwd><kwd>Wi-Fi</kwd><kwd>BLE</kwd><kwd>ZigBee</kwd><kwd>RFID</kwd><kwd>UWB</kwd><kwd>NFER</kwd></kwd-group><kwd-group xml:lang="en"><kwd>IPS</kwd><kwd>Wi-Fi</kwd><kwd>BLE</kwd><kwd>ZigBee</kwd><kwd>RFID</kwd><kwd>UWB</kwd><kwd>NFER</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">Вахрушева А. А. Технологии позиционирования в режиме реального времени // Вестн. СГУГиТ. 2017. Т. 22, № 1. С. 170–177.</mixed-citation><mixed-citation xml:lang="en">Vakhrusheva A. A. Positioning technologies in real time. Vestnik of the SSUGT. 2017, vol. 22, no. 1. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Смольков М. С., Сухобок Ю. А. Анализ современных технологий построения систем indoor-навигации // Науч.-техн. и эконом. сотрудничество стран АТР в XXI веке. 2019. Т. 2. С. 88-92.</mixed-citation><mixed-citation xml:lang="en">Smol'kov M. S., Sukhobok Yu. A. Analysis of current technologies of construction indoor navigation systems. Scientific, technical and economic cooperation of the Asia-Pacific countries in the XXI century. 2019, vol. 2, pp. 88-92. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Mier J., Jaramillo-Alcázar A., Freire J. J. At a glance: indoor positioning systems technologies and their applications areas // Proc. of Intern. Conf. on Information Technology &amp; Systems. Quito, Ecuador, 6–8 Febr. 2019. Cham: Springer, 2019. P. 483–493. doi: 10.1007/978-3-030-11890-7_47</mixed-citation><mixed-citation xml:lang="en">Mier J., Jaramillo-Alcázar A., Freire J. J. At a glance: indoor positioning systems technologies and their applications areas. International Conference on Information Technology &amp; Systems. Springer, Cham, 2019, pp. 483-493. doi:10.1007/978-3-030-11890-7_47</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Evolution of Indoor Positioning Technologies: A Survey / R. F. Brena, J. P. García-Vázquez, C. E. Galván-Tejada, D. Muñoz-Rodriguez, C. Vargas-Rosales, J. Fangmeyer // J. of Sensors. Vol. 2017. Art. ID 2630413. 21 p. doi: 10.1155/2017/2630413</mixed-citation><mixed-citation xml:lang="en">Brena R. F., García-Vázquez J. P., Galván-Tejada C. E., Muñoz-Rodriguez D., Vargas-Rosales C., Fangmeyer J. Evolution of Indoor Positioning Technologies: A Survey. J. of Sensors. Vol. 2017, art. ID 2630413, 21 p. doi: 10.1155/2017/2630413</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Касаткина Т. И., Чепелев М. Ю., Голев И. М. Анализ существующих технологий навигации внутри помещения // Актуальные проблемы деятельности подразделений УИС: сб. материалов Всерос. науч.-практ. конф. Воронеж, 25 окт. 2018 г. Воронеж: ИПЦ "Научная книга", 2018. С. 211-213.</mixed-citation><mixed-citation xml:lang="en">Kasatkina T. I., Chepelev M. Ju., Golev I. M. Analysis of existing technologies for indoor navigation. Actual problems of activity of sub-divisions of UIS. SB. mater. All-Russian scientific and Practical Conf. Voronezh, October 25, 2018. Voronezh, CPI "Scientific book", 2018, pp. 211-213.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Davidson P., Piché R. A Survey of Selected Indoor Positioning Methods for Smartphones // IEEE Communications Surveys &amp; Tutorials. 2017. Vol. 19, № 2. P. 1347-1370. doi: 10.1109/comst.2016.2637663</mixed-citation><mixed-citation xml:lang="en">Davidson P., Piché R. A survey of selected indoor positioning methods for smartphones. IEEE Communications Surveys &amp; Tutorials. 2016, vol. 19, no. 2, pp. 1347-1370. doi: 10.1109/COMST.2016.2637663.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Богуренко П. А., Бурлаков М. Е. Обзор методов локального позиционирования объектов в Wi-Fi-сетях // Вестн. Пермского национального исследовательского политехнического университета. Электротехника, информационные технологии, системы управления. 2017. № 23. С. 146-158.</mixed-citation><mixed-citation xml:lang="en">Bogurenko P. A., Burlakov M. E. The overview of local positioning methods the objects in wi-fi networks. Vestn. Perm national research Polytechnic University. Electrical engineering, information technology, management systems. 2017, no. 23, pp. 146-158. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">An improved WiFi indoor positioning algorithm by weighted fusion / R. Ma, Q. Guo, Ch. Hu, J. Xue // Sensors. 2015. Vol. 15, № 9. P. 21824-21843. doi: 10.3390/s150921824</mixed-citation><mixed-citation xml:lang="en">Ma R., Guo Q., Hu Ch., Xue J. An improved WiFi indoor positioning algorithm by weighted fusion. Sensors. 2015, vol. 15, no. 9, pp. 21824-21843. doi: 10.3390/s150921824</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Satan A., Toth Z. Development of Bluetooth based indoor Positioning Application // 2018 IEEE Intern. Conf. on Future IoT Technologies (Future IoT). Eger, Hungary, 18–19 Jan. 2018. Piscataway: IEEE, 2018. Art. 17668245 (1-6). doi: 10.1109/FIOT.2018.8325586</mixed-citation><mixed-citation xml:lang="en">Satan A., Toth Z. Development of Bluetooth based indoor Positioning Application. 2018 IEEE Intern. Conf. on Future IoT Technologies (Future IoT). 18–19 Jan. 2018, Eger, Hungary. Piscataway, IEEE, 2018, art. 17668245 (1-6). doi: 10.1109/FIOT.2018.8325586</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">A Survey on Fusion-based Indoor Positioning / X. Guo, N. Ansari, F. Hu, Y. Shao, N. R. Elikplim, L. Li // IEEE Communications Surveys &amp; Tutorials. 2019. Vol. 22, № 1. P. 566–594. doi: 10.1109/COMST.2019.2951036</mixed-citation><mixed-citation xml:lang="en">Guo X., Ansari N., Hu F., Shao Y., Elikplim N. R., Li L. A Survey on Fusion-based Indoor Positioning. IEEE Communications Surveys &amp; Tutorials. 2019, vol. 22, no. 1, pp. 566–594. doi: 10.1109/COMST.2019.2951036</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Петрова О. А., Табунщик Г. В., Мероде Д. В. Метод определения текущего расположения в системах позиционирования и навигации внутри помещения // Електротехнічні та комп’ютерні системи. 2017. № 25. С. 270–278.</mixed-citation><mixed-citation xml:lang="en">Petrova О. A., Tabunshchyk G. V., Van Merode D. V. Method for location detection in indoor navigation systems. Electrical and computer systems. 2017, no. 25, pp. 270–278. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Бодрова А. А. Радиолокационные методы локального позиционирования // Аллея науки. 2017. Т. 4, № 9. С. 843-846.</mixed-citation><mixed-citation xml:lang="en">Bodrova A. A. Radar methods of local positioning. Alley of science. 2017, vol. 4, no. 9, pp. 843-846. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Gao S., Prasad S. Employing Spatial Analysis in Indoor Positioning and Tracking Using Wi-Fi Access Points // Proc. of the Eighth ACM SIGSPATIAL Intern. Workshop on Indoor Spatial Awareness. Burlingame, California, 2016. P. 27-34. doi: 10.1145/3005422.3005425</mixed-citation><mixed-citation xml:lang="en">Gao S., Prasad S. Employing spatial analysis in indoor positioning and tracking using Wi-Fi access points. Proceedings of the Eighth ACM SIGSPATIAL International Workshop on Indoor Spatial Awareness, 2016. pp. 27-34. doi: 10.1145/3005422.3005425</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Indoor Positioning in Wi-Fi and NanoLOC Networks / M. Sivers, G. Fokin, P. Dmitriev, A. Kireev, D. Volgushev, A. A. H. Ali // Internet of Things, Smart Spaces, and Next Generation Networks and Systems. Russia, St Petersburg, Sept. 26–28, 2016. Cham: Springer, 2016. P. 465-476. doi: 10.1007/978-3-319-46301-8_39</mixed-citation><mixed-citation xml:lang="en">Sivers M., Fokin G., Dmitriev P., Kireev A., Volgushev D., Ali A. A. H. Indoor Positioning in Wi-Fi and NanoLOC Networks. Internet of Things, Smart Spaces, and Next Generation Networks and Systems. Sept. 26–28, 2016, St Petersburg, Russia. Cham, Springer, 2016, pp. 465-476. doi: 10.1007/978-3-319-46301-8_39</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Малодушев С. В., Рогов А. А. Определение локации в корпоративных Wi-Fi сетях // Вестн. Южно-Уральского гос. ун-та. Сер.: Математическое моделирование и программирование. 2016. Т. 9, № 1. С. 92-104. doi: 10.14529/mmp160107</mixed-citation><mixed-citation xml:lang="en">Malodushev S. V., Rogov A. A. Determination of Locations in Corporate Wi-Fi Networks. Vestn. South Ural state University. Series: Mathematical modeling and programming. 2016, vol. 9, no. 1, pp. 92-104. doi: 10.14529/mmp160107 (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Ремпель П. В., Борисов А. П. Разработка системы позиционирования на основе беспроводной сети Wi-Fi // XIV Междунар. науч.-практ. конф. «Электронные средства и системы управления», Томск, 28–30 нояб. 2018 г. Томск: Изд-во ФГБОУ ВО ТУСУР, 2018. № 1-2. С. 41-43.</mixed-citation><mixed-citation xml:lang="en">Rempel' P. V., Borisov A. P. Development of a positioning system based on a wireless Wi-Fi network. scientific-practical. Conf. "Electronic tools and control systems", Tomsk, Nov. 28-30, 2018. no. 2, pp. 41-43. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Radaelli L., Moses Y., Jensen C. S. Using Cameras to Improve Wi-Fi Based Indoor Positioning // 2014 Intern. Symp. on Web And Wireless Geographical Information Systems. Berlin, Seoul, South Korea, May 29–30, 2014. Heidelberg: Springer, 2014. P. 166-183. doi: 10.1007/978-3-642-55334-9_11</mixed-citation><mixed-citation xml:lang="en">Radaelli L., Moses Y., Jensen C. S. Using Cameras to Im-prove Wi-Fi Based Indoor Positioning. 2014 Intern. Symp. on Web And Wireless Geographical Information Systems. May 29–30, 2014, Berlin, Seoul, South Korea. Heidelberg, Springer, 2014, pp. 166-183. doi: 10.1007/978-3-642-55334-9_11</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Кабанов А. А. Система локального позиционирования внутри помещения // Междунар. науч.-практ. конф. "Наука сегодня: глобальные вызовы и механизмы развития", Вологда, 26 апр. 2017 г. В 2 т. Вологда: ООО «Маркер», 2017. Т. 1. С. 16.</mixed-citation><mixed-citation xml:lang="en">Kabanov A. A. System of local positioning inside the room. Mezhdunar. sci.-pract. Conf. "Science today: global challenges and development mechanisms", Apr. 26, 2017, Vologda. In 2 vols. 1. Vologda, OOO "Marker", 2017, pp. 16-17. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Indoor Positioning of Shoppers using a Network of Bluetooth Low Energy beacons / P. Dickinson, G. Cielniak, O. Szymanezyk, M. Mannion // 2016 Intern. Conf. on Indoor Positioning and Indoor Navigation (IPIN). Alcala de Henares, Spain, 4–7 Oct. 2016. Piscataway: IEEE, 2016. 8 p. doi: 10.1109/IPIN.2016.7743684</mixed-citation><mixed-citation xml:lang="en">Dickinson P., Cielniak G., Szymanezyk O., Mannion M. Indoor Positioning of Shoppers using a Network of Bluetooth Low Energy beacons. 2016 Intern. Conf. on Indoor Positioning and Indoor Navigation (IPIN). 4–7 Oct. 2016, Alcala de Henares, Spain. Piscataway, IEEE, 2016, 8 p. doi: 10.1109/IPIN.2016.7743684</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">A Bluetooth Low Energy Indoor Positioning System with Channel Diversity, Weighted Trilateration and Kalman Filtering / V. C. Paterna, A. C. Augé, J. P. Aspas, M. P. Bullones // Sensors. 2017. Vol. 17, № 12. P. 2927. doi: 10.3390/s17122927</mixed-citation><mixed-citation xml:lang="en">Paterna V. C., Augé A. C., Aspas J. P., Bullones M. P. A Bluetooth Low Energy Indoor Positioning Sys-tem with Channel Diversity, Weighted Trilateration and Kalman Filtering. Sensors. 2017, vol. 17, no. 12, pp. 2927. doi: 10.3390/s17122927</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Contreras D., Castro M., de la Torre D. S. Performance Evaluation of Bluetooth Low Energy in Indoor Positioning Systems // Trans. on Emerging Telecommunications Technologies. 2017. Vol. 28, № 1. Art. e2864. doi: 10.1002/ett.2864</mixed-citation><mixed-citation xml:lang="en">Contreras D., Castro M., de la Torre D. S. Performance Evaluation of Bluetooth Low Energy in Indoor Positioning Systems. Trans. on Emerging Telecommuni-cations Technologies. 2017, vol. 28, no. 1, art. e2864. doi: 10.1002/ett.2864</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Bluetooth indoor positioning based on RSSI and Kalman filter / C. Zhou, J. Yuan, H. Liu, J. Qiu // Wireless Personal Communications. 2017. Vol. 96, № 3. P. 4115-4130. doi: 10.1007/s11277-017-4371-4</mixed-citation><mixed-citation xml:lang="en">Zhou C., Yuan J., Liu H., Qiu J. Bluetooth indoor positioning based on RSSI and Kalman filter. Wireless Personal Communications. 2017, vol. 96, no. 3, pp. 4115-4130. doi: 10.1007/s11277-017-4371-4</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">BLEMAT: Data Analytics and Machine Learning for Smart Building Occupancy Detection and Prediction / S. Pešic, T. Milenko, O. Iković, M. Radovanovic, M. Ivanovic, D. Boscovic // Intern. J. on Artificial Intelligence Tools. 2019. Vol. 28, № 06. P. 1960005. doi: 10.1142/S0218213019600054</mixed-citation><mixed-citation xml:lang="en">Pešic S., Milenko T., Iković O., Radovanovic M., Ivanovic M., Boscovic D. BLEMAT: Data Analytics and Machine Learning for Smart Building Occupancy Detection and Prediction. International Journal on Artificial Intelligence Tools. 2019, vol. 28, no. 06, pp. 1960005. doi: 10.1142/S0218213019600054</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Возможности позиционирования внутри помещений с помощью Bluetooth устройств / В. М. Гриняк, А. С. Девятисильный, В. И. Люлько, П. А. Цыбанов // Моделирование, оптимизация и информационные технологии. 2018. Т. 6, № 2. С. 132-143.</mixed-citation><mixed-citation xml:lang="en">Grinyak V. M., Devyatisilnyi A. S., Lulko V. I., Tsibanov P. A. Indoor positioning system based on bluetooth beacons. Modélisation, optimisation et technologies de l'information. 2018, vol. 6, no. 2, pp. 132-143. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Study on the Application of Indioor Positionng based on Low Power Bluetooth Device Combined with Kalman Filter and Machine Learning / J.-Y. Hsieh, Ch.-H. Fan, J.-Z. Liao, J.-Y. Hsu and H. Chen // EasyChair. 2019. № 1198.</mixed-citation><mixed-citation xml:lang="en">Hsieh J.-Y., Fan Ch.-H., Liao J.-Z., Hsu J.-Y. and Chen H. Study on the Application of Indioor Positionng based on Low Power Bluetooth Device Combined with Kalman Filter and Machine Learning. EasyChair. 2019, no. 1198.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Astafiev A. V., Zhiznyakov A. L., Privezentsev D. G. Development of Indoor Positioning Algorithm Based on Bluetooth Low Energy beacons for Building RTLS-Systems // 2019 Intern. Russian Automation Conf. (RusAutoCon). Sochi, Russia, 8–14 Sept. 2019. Piscataway: IEEE, 2019. Art. 19060983(1-5). doi: 10.1109/RUSAUTOCON.2019.8867751</mixed-citation><mixed-citation xml:lang="en">Astafiev A. V., Zhiznyakov A. L., Privezentsev D. G. Development of Indoor Positioning Algorithm Based on Bluetooth Low Energy beacons for Building RTLS-Systems. 2019 Intern. Russian Automation Conf. (RusAutoCon). Sochi, Russia, 8–14 Sept. 2019. Piscataway, IEEE, 2019, art. 19060983(1-5). doi: 10.1109/RUSAUTOCON.2019.8867751</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Каликулина З. В. Система локального позиционирования с использованием стандартов bluetooth // Современные проблемы научной деятельности. Перспективы внедрения инновационных решений: сб. ст. Междунар. науч.-практ. конф. Челябинск, 10 июня 2019 г. Уфа: ООО "Аэтерна", 2019. С. 31-34.</mixed-citation><mixed-citation xml:lang="en">Kalikullina Z. V. Local positioning System using bluetooth standards. Modern problems of scientific activity. Prospects for implementing innovative solutions. Collection of articles international. Scientific and practical Conf. Chelyabinsk, Jun. 10, 2019. Ufa, Aeterna LLC, pp. 31-34. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Indoor Positioning System using Magnetic Positioning and BLE beacons / M. V. Bramhe, J. Gan, N. Ghodpage, A. Nawale, G. Bahe // Int. Res. J. Eng. Technol. 2017. Vol. 4, № 3. P. 1031-1036.</mixed-citation><mixed-citation xml:lang="en">Bramhe M. V., Gan J., Ghod-page N., Nawale A., Bahe G. Indoor Positioning System using Magnetic Positioning and BLE beacons. Int. Res. J. Eng. Technol. 2017, vol. 4, no. 3, pp. 1031-1036.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Гриняк В. М., Гриняк Т. М., Цыбанов П. А. Позиционирование внутри помещений с помощью Bluetooth-устройств // Территория новых возможностей. Вестн. Владивостокского гос. ун-та экономики и сервиса. 2018. № 2 (41). C. 137-147 doi: 10.24866/VVSU/2073-3984/2018-2/137-147</mixed-citation><mixed-citation xml:lang="en">Grinyak V. M., Grinyak T. M., Tsibanov P. A. Indoor positioning system based on Bluetooth beacons. Territory of new opportunities. Bulletin of the Vladivostok state University of Economics and service. 2018, no. 2 (41), pp. 137-147 doi: 10.24866/VVSU/2073-3984/2018-2/137-147 (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Кошелев Б. В., Карагин Н. А. О возможности использования смартфонов для навигации внутри помещений // Изв. Тульского гос. ун-та. Технические науки. 2017. № 9-2. C. 131-140.</mixed-citation><mixed-citation xml:lang="en">Koshelev B. V., Karagin N. A. On possibility of smart phone''s use for indoor na vigation. Izv. of the Tula State University. Technical science. 2017, no. 9-2, pp. 131-140. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">LANDMARC: Indoor Location Sensing using Active RFID / L. M. Ni, Y. Liu, Y. C. Lau, A. P. Patil // Proc. of the First IEEE Intern. Conf. on Pervasive Computing and Communications. (PerCom 2003) Fort Worth, USA, 26 March, 2003. Piscataway: IEEE, 2003. P. 407-415. doi: 10.1109/percom.2003.1192765</mixed-citation><mixed-citation xml:lang="en">Ni L. M., Liu Y., Lau Y. C., Patil A. P. LANDMARC: Indoor Location Sensing using Active RFID. Proc. of the First IEEE Intern. Conf. on Pervasive Computing and Communications, 2003. (PerCom 2003). 26 March, Fort Worth, USA. Piscataway, IEEE, 2003, pp. 407-415. doi: 10.1109/percom.2003.1192765</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Analysis of Indoor Positioning Approaches based on Active RFID / F.-j. Zhu, Z.-h. Wei, B.-j. Hu, J.-g. Chen, Z. Guo // 2009 5th Intern. Conf. on Wireless Communications, Networking and Mobile Computing. Beijing, China, 24–26 Sept. 2009. Piscataway: IEEE, 2009. Art. 10952565(1-4). doi: 10.1109/WICOM.2009.5302555</mixed-citation><mixed-citation xml:lang="en">Zhu F.-j., Wei Z.-h., Hu B.-j., Chen J.-g., Guo Z. Analysis of Indoor Positioning Approaches based on Active RFID. 2009 5th Intern. Conf. on Wireless Communications, Networking and Mobile Computing. Beijing, China, 24–26 Sept. 2009. Piscataway, IEEE, 2009, art. 10952565(1-4). doi: 10.1109/WICOM.2009.5302555</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Yao C. Y., Hsia W. C. An Indoor Positioning System based on the Dual-Channel Passive RFID Technology // IEEE Sensors J. 2018. Vol. 18, № 11. P. 4654-4663. doi: 10.1109/jsen.2018.2828044</mixed-citation><mixed-citation xml:lang="en">Yao C. Y., Hsia W. C. An Indoor Positioning System based on the Dual-Channel Passive RFID Technology. IEEE Sensors J. 2018, vol. 18, no. 11, pp. 4654-4663. doi: 10.1109/jsen.2018.2828044</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Wang C. S., Cheng L. C. RFID &amp; Vision based Indoor Positioning and Identification System // 2011 IEEE 3rd Intern. Conf. on Communication Software and Networks. Xi'an, China, 27–29 May 2011. Piscataway: IEEE, 2011. P. 506–510. doi: 10.1109/ICCSN.2011.6014945</mixed-citation><mixed-citation xml:lang="en">Wang C. S., Cheng L. C. RFID &amp; Vision based Indoor Positioning and Identification System. 2011 IEEE 3rd Intern. Conf. on Communication Software and Networks. Xi'an, China, 27–29 May 2011. Piscataway, IEEE, 2011, pp. 506–510. doi: 10.1109/ICCSN.2011.6014945</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">PSOTrack: A RFID-Based System for Random Moving Objects Tracking in Unconstrained Indoor Environment / J. Li, G. Feng, W. Wei, Ch. Luo, L. Cheng, H. Wang, H. Song, Zh. Ming // IEEE Internet of Things J. 2018. Vol. 5, № 6. P. 4632-4641. doi: 10.1109/JIOT.2018.2795893</mixed-citation><mixed-citation xml:lang="en">Li J., Feng G., Wei W., Luo Ch., Cheng L., Wang H., Song H., Ming Zh. PSOTrack: A RFID-Based System for Random Moving Objects Tracking in Unconstrained Indoor Environment. IEEE Internet of Things J. 2018, vol. 5, no. 6, pp. 4632-4641. doi: 10.1109/JIOT.2018.2795893</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Enhancing WSN-Based Indoor Positioning and Tracking through RFID Technology / Z. Xiong, Z. Y. Song, A. Scalera, F. Sottile, R. Tomasi, M. A. Spirito // 2012 Fourth Intern. EURASIP Workshop on RFID Technology. Torino, Italy, 27–28 Sept. 2012. Piscataway: IEEE, 2012. P. 107-114. doi: 10.1109/RFID.2012.26</mixed-citation><mixed-citation xml:lang="en">Xiong Z., Song Z. Y., Scalera A., Sottile F., Tomasi R., Spirito M. A. Enhancing WSN-Based Indoor Positioning and Tracking through RFID Technology2012 Fourth Intern. EURASIP Workshop on RFID Technology. Torino, Italy, 27–28 Sept. 2012. Piscataway, IEEE, 2012, pp. 107-114. doi: 10.1109/RFID.2012.26</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Han Q., Jiao H. Application Research of Wireless Location Technology Based on ZigBee // 2017 International Conf. on Computer Technology, Electronics and Communication (ICCTEC). IEEE, 2017. P. 1270-1273. doi: 10.1109/ICCTEC.2017.00277</mixed-citation><mixed-citation xml:lang="en">Han Q., Jiao H. Application Research of Wireless Location Technology Based on ZigBee. 2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC). IEEE, 2017, pp. 1270-1273. doi: 10.1109/ICCTEC.2017.00277</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Окань С. В. Разработка локальной системы позиционирования с использованием модулей XBee Series 2 // Проблемы и перспективы развития экспериментальной науки: сб. ст. Междунар. науч.-практ. конф. "Проблемы и перспективы развития экспериментальной науки". Тюмень, 26 дек. 2018 г. В 5 ч. Уфа: ООО "ОМЕГА САЙНС". Ч. 3. С. 160-162.</mixed-citation><mixed-citation xml:lang="en">Okan S. V. Development of a local positioning system using XBee Series 2 modules. Problems and prospects of experimental science development. SB. St. Int. scientific-practical Conf. "Problems and prospects of experimental science development". Tyumen, December 26, 2018, In 5 pt. Ufa, OOO "OMEGA SCIENCE", pt. 3, pp. 160-162.</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Research on Positioning System based on Zigbee Communication / D. Yan, B. Kang, H. Zhong, R. Wang // 2018 IEEE 3rd Advanced Information Technology, Electronic and Automation Control Conf. (IAEAC). Chongqing, China, 12–14 Oct. 2018. Piscataway: IEEE, 2018. P. 1027–1030. doi: 10.1109/iaeac.2018.8577263</mixed-citation><mixed-citation xml:lang="en">Yan D., Kang B., Zhong H., Wang R. Research on Positioning System based on Zigbee Communication. 2018 IEEE 3rd Advanced Information Technology, Electron-ic and Automation Control Conf. (IAEAC). Chongqing, China, 12–14 Oct. 2018. Piscataway, IEEE, 2018, pp. 1027–1030. doi: 10.1109/iaeac.2018.8577263</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Dong Z., Mengjiao C., Wenjuan L. Implementation of indoor Fingerprint Positioning Based on ZigBee // 2017 29th Chinese Control And Decision Conf. (CCDC). Chongqing, China, 28–30 May 2017. Piscataway: IEEE, 2017. P. 2654-2659. doi: 10.1109/CCDC.2017.7978963</mixed-citation><mixed-citation xml:lang="en">Dong Z., Mengjiao C., Wenjuan L. Implementation of indoor fingerprint positioning based on ZigBee // 2017 29th Chinese Control And Decision Conference (CCDC), Chongqing, China, 28–30 May 2017. Piscataway, IEEE, 2017, pp. 2654-2659. doi: 10.1109/CCDC.2017c7978963</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Han C., Zhongtao W., Longxu W. Indoor Positioning System Based on Zigbee and Inertial System // 2018 5th Intern. Conf. on Dependable Systems and Their Applications (DSA). Dalian, China, 22–23 Sept. 2018. Piscataway: IEEE, 2018. P. 80-85. doi: 10.1109/DSA.2018.00023</mixed-citation><mixed-citation xml:lang="en">Han C., Zhongtao W., Longxu W. Indoor Positioning System Based on Zigbee and Inertial System. 2018 5th Intern. Conf. on Dependable Systems and Their Applications (DSA), IEEE, 2018, pp. 80-85. doi: 10.1109/DSA.2018.00023</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Advanced Indoor Positioning Using Zigbee Wireless Technology / M. Uradzinski, H. Guo, X. Liu, M. Yu // Wireless Personal Communications. 2017. Vol. 97, № 4. P. 6509-6518. doi: 10.1007/s11277-017-4852-5</mixed-citation><mixed-citation xml:lang="en">Uradzinski M., Guo H., Liu X., Yu M. Advanced Indoor Positioning Using Zigbee Wire-less Technology. Wireless Personal Communications. 2017, vol. 97, no. 4, pp. 6509-6518. doi: 10.1007/s11277-017-4852-5</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Multi-cell Based UWB Indoor Positioning System / J. M. Hong, S. H. Kim, K. J. Kim, C. G. Kim // 11th Asian Conf. on Intelligent Information and Database Systems. Yogyakarta, Indonesia, Apr. 8–11, 2019. Cham: Springer, ACIIDS 2019. P. 543-554. doi: 10.1007/978-3-030-14802-7_47</mixed-citation><mixed-citation xml:lang="en">Hong J. M., Kim S. H., Kim K. J., Kim C. G. Multi-cell Based UWB Indoor Positioning System. 11th Asian Conf. on Intelligent Information and Database Systems. Yogyakarta, Indonesia, April 8–11, 2019. Cham, Springer, ACIIDS 2019, pp. 543-554. doi: 10.1007/978-3-030-14802-7_47</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">A Study of Indoor Positioning based on UWB BaseStation Configurations / A. Ren, F. Zhou, A. Rahman, X. Wang, N. Zhao, X. Yang // 2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conf. (IAEAC). Chongqing, China, 25–26 March 2017. Piscataway: IEEE, 2017. P. 1939-1943. doi: 10.1109/IAEAC.2017.8054352</mixed-citation><mixed-citation xml:lang="en">Ren A., Zhou F., Rahman A., Wang X., Zhao N., Yang X. A Study of Indoor Positioning based on UWB Base-Station Configurations. 2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC). Chongqing, China, 25–26 March 2017. Piscataway, IEEE, 2017, pp. 1939-1943. doi: 10.1109/IAEAC.2017.8054352.</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Using DecaWave UWB Transceivers for High-Accuracy Multipath-Assisted Indoor Positioning / J. Kulmer, S. Hinteregger, B. Großwindhager, M. Rath, M. S. Bakr, E. Leitinger, K. Witrisal // 2017 IEEE Intern. Conf. on Communications Workshops (ICC Workshops). Paris, France, 21–25 May 2017. Piscataway: IEEE, 2017. P. 1239-1245. doi: 10.1109/ICCW.2017.7962828</mixed-citation><mixed-citation xml:lang="en">Kulmer J., Hinteregger S., Großwindhager B., Rath M., Bakr M. S., Leitinger E., Witrisal K. Using DecaWave UWB Transceivers for High-Accuracy Multipath-Assisted Indoor Positioning. 2017 IEEE Intern. Conf. on Communications Workshops (ICC Workshops). Paris, France, 21–25 May 2017. Piscataway, IEEE, 2017, pp. 1239-1245. doi: 10.1109/ICCW.2017.7962828</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Shi G., Ming Y. Survey of Indoor Positioning Systems Based on Ultra-Wideband (UWB) Technology // Wireless Communications, Networking and Applications. New Delhi: Springer, 2016. P. 1269-1278. doi: 10.1007/978-81-322-2580-5_115</mixed-citation><mixed-citation xml:lang="en">Shi G., Ming Y. Survey of Indoor Positioning Systems Based on Ultra-Wideband (UWB) Technology. Wireless Communications, Networking and Applications. New Delhi, Springer, 2016, pp. 1269-1278. doi: 10.1007/978-81-322-2580-5_115</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">Gang H. S., Park J. B., Pyun J. Y. Real-Time Indoor Positioning System Based on Background Training Model Using IR-UWB Radar // Intern. Conf. on Communicatins and Networking in China. Cham: Springer, 2017. Vol. 236. P. 361-371. doi: 10.1007/978-3-319-78130-3_37</mixed-citation><mixed-citation xml:lang="en">Gang H. S., Park J. B., Pyun J. Y. Real-Time Indoor Positioning System Based on Background Training Model Using IR-UWB Radar. Intern. Conf. on Communicatins and Networking in China. Cham, Springer, 2017, vol. 236, pp. 361-371. doi: 10.1007/978-3-319-78130-3_37</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Ultra wideband indoor positioning technologies: Analysis and recent advances / A. Alarifi, A. M. Al-Salman, M. Alsaleh, A. Alnafessah, S. Al-Hadhrami, M. Al-Ammar, Hend Al-Khalifa //Sensors. 2016. Vol. 16, № 5. Art. 707. doi: 10.3390/s16050707</mixed-citation><mixed-citation xml:lang="en">Alarifi A., Al-Salman A.M., Alsaleh M., Alnafessah A., AlHadhrami S., Al-Ammar M., Al-Khalifa H. Ultra wideband indoor positioning technologies: Analysis and recent advances. Sensors. 2016, vol. 16, no. 5, art. 707. doi: 10.3390/s16050707</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Mazhar F., Khan M. G., Sällberg B. Precise Indoor Positioning Using UWB: a Review of Methods, Algorithms and Implementations // Wireless Personal Communications. 2017. Vol. 97, № 3. P. 4467-4491. doi: 10.1007/s11277-017-4734-x</mixed-citation><mixed-citation xml:lang="en">Mazhar F., Khan M. G., Sällberg B. Precise Indoor Positioning Using UWB: a Review of Methods, Algorithms and Implementations. Wireless Personal Communications. 2017, vol. 97, no. 3, pp. 4467-4491. doi: 10.1007/s11277-017-4734-x</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Wideband signal based near-field electromagnetic ranging for indoor localizatio / P. Wang, Z. Liu, X. Zhang, L. Xu, J. He, Y. Wan // 2018 Intern. Conf. on Advanced Control, Automation and Artificial Intelligence (ACAAI 2018). Shenzhen, China, 21–22 Jan. 2018. Paris: Atlantis Press, 2018. doi: 10.2991/acaai-18.2018.57</mixed-citation><mixed-citation xml:lang="en">Wang P., Liu Z., Zhang X., Xu L., He J., Wan Y. Wideband signal based near-field electromagnetic ranging for indoor localization. 2018 Intern. Conf. on Advanced Control, Automation and Artificial Intelligence (ACAAI 2018). Shenzhen, China, 21–22, Jan., 2018. Paris, Atlantis Press, 2018. doi: 10.2991/acaai-18.2018.57</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
