sibsutisВестник СибГУТИThe Herald of the Siberian State University of Telecommunications and Information Science1998-6920СибГУТИ10.55648/1998-6920-2022-16-3-62-83sibsutis-152Research ArticleСтатьиИспользование SDR-технологии для задач сетевого позиционирования. Модели приема и обработки опорных сигналов LTEDevelopment of SDR-based network positioning technology. LTE reference signals reception and processing modelsФокинГ. А.FokinG. A.

Фокин Григорий Алексеевич – доктор технических наук, доцент, профессор кафедры радиосвязи и вещания СПбГУТ.

193232, Санкт-Петербург, пр. Большевиков д. 22, к. 1, а. 407/2.

Grigoriy A. Fokin - Doctor of technical sciences, docent, professor, SPbSUT.

Saint Petersburg.

grihafokin@gmail.comВолгушевД. Б.VolgushevD. B.

Волгушев Дмитрий Борисович - научный сотрудник СПбГУТ.

193232, Санкт-Петербург, пр. Большевиков д. 22,  к. 1, а. 407/2.

Dmitry B. Volgushev - Research assistant, SPbSUT.

Saint Petersburg.

d.volgushev@yandex.ruСанкт-Петербургский государственный университет телекоммуникаций им. проф. М.А. Бонч-БруевичаРоссияThe Bonch-Bruevich Saint Petersburg State University of TelecommunicationsRussian Federation202201102022036283Copyright © Фокин Г.А., Волгушев Д.Б., 20222022Фокин Г.А., Волгушев Д.Б.Fokin G.A., Volgushev D.B.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://vestnik.sibsutis.ru/jour/article/view/152

Анализ состояния проблемы позиционирования пользовательских устройств UE с использованием инфраструктуры базовых стаций eNB сетей подвижной радиосвязи LTE по открытым зарубежным источникам показывает высокую актуальность и востребованность данного направления исследований. В настоящей работе приводится анализ состояния проблемы, а также формализация моделей приема и обработки опорных сигналов LTE для макета пользовательского устройства, построенного с использованием технологии программно-конфигурируемого радио.

The analysis of the problem status of positioning user UE devices using the infrastructure of the eNB base stations of LTE mobile radio networks according to open foreign sources shows the high actuality and relevance of this research area. This paper provides an analysis of the problem status, as well as, formalization of models for receiving and processing LTE reference signals for the layout of a user device built using software-configurable radio technology.

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The authors declare that there are no conflicts of interest present.