tuzsutТруды учебных заведений связиProceedings of Telecommunication Universities1813-324X2712-8830СПбГУТ10.31854/1813-324X-2018-4-4-47-53tuzsut-48Research ArticleСтатьиСтатистическая модель широкополосного канала беспроводной сети для условий различных сред промышленного предприятияWireless Network Statistical Wideband Channel Model for the Industrial Enterprises’ Various Environments ConditionsЛозинскаяВ. Н.LozinskayaV. ..lvn_04@mail.ruМолоковскийИ. А.MolokovskiyI. ..noemail@neicon.ruЯремкоИ. Н.YaremkoI. ..noemail@neicon.ruДонецкий национальный технический университетРоссияDonetsk National Technical UniversityRussian Federation201807042021444753Copyright © Лозинская В.Н., Молоковский И.А., Яремко И.Н., 20212021Лозинская В.Н., Молоковский И.А., Яремко И.Н.Lozinskaya V..., Molokovskiy I..., Yaremko I...This work is licensed under a Creative Commons Attribution 4.0 License.https://tuzs.sut.ru/jour/article/view/48

В статье описана проблематика организации широкополосного канала беспроводной сети для условий промышленного предприятия. Указано, что для оценки параметров такого канала, например, мощности сигнала в точке приема, используются известные многолучевые модели. Отмечено, что из-за сложных характеристик среды промышленного предприятия такие модели использовать не всегда возможно. Представленная в работе модель позволяет оценить профиль зависимости задержки распространения сигнала от его мощности с учетом среды промышленного предприятия. Показано, что эта модель позволяет увеличить точность оценки месторасположения приемника по сравнению с имеющимися.

The article describes a wideband wireless network channel for the an industrial enterprise conditions organization problem. It is shown that well-known multipath models are used to estimate the parameters of such channel, for example, the signal power at the receiver. It is noted that due to the complex characteristics of the industrial environment, such models are not always possible to use. The model presented in this work allows us to estimate power delay profile, taking into account the environment of an industrial enterprise. It is shown that this model allows to increase the accuracy of the estimation of the receiver location in comparison with the existing ones.

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