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Study of energy harvesting using high-frequency emitting for IoT
P. 1–6.
A review and analysis of existing solutions for creating a system for collecting and converting the energy of HF radiation on the Internet of Things is conducted. We propose our development of a system for collecting and converting the energy of HF radiation on the Internet of Things. The result is a proprietary development of a system for collecting and converting high-frequency radiation energy, ready to work at a distance of no more than 0.94 meters from the Wi-Fi router according to the IEEE 802.11 standard. The output voltage in case of continuous operation of our harvester is 3.3 V, which is enough for power supply: temperature sensors with digital output, humidity sensors, and atmospheric pressure sensors. It is possible to achieve an increase in the working distance by increasing the power of the source of electromagnetic waves, to improve the gain of the transmitting and receiving antenna, or to increase the number of receiving antennas.
A. A. Yelizarov, Ikonnikova D. M., Arinin O. V. et al., , in: 2023 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO).: IEEE, 2023. P. 1–5.
Modern IoT and cyber-physical systems demand wireless or autonomous power sources that eliminate the need for frequent replacement or manual recharging. Consequently, the development of intelligent systems with self-sustaining energy sources becomes a pressing objective. This project focuses on investigating contemporary methods and creating a prototype for an intelligent device capable of wirelessly transmitting and ...
Added: October 21, 2023
Yelizarov (Elizarov) A. A., D. M. Ikonnikova, A. I. Katsnelson et al., , in: 2023 Systems of signals generating and processing in the field of on board communications.: IEEE, 2023. P. 1–4.
The growing popularity and use of the wireless Internet of Things and cyber-physical systems increase the demand for "green" technologies in the field of mobile telecommunications. To be completely wireless, such devices need an integrated RF energy harvesting system that ensures efficient recharging of the batteries and accumulators used in them. This article provides an ...
Added: October 20, 2023
Kowshik S., Kirill Andreev, Frolov A. et al., IEEE Transactions on Communications 2020 Vol. 68 No. 8 P. 4694–4708
We discuss the problem of designing channel access architectures for enabling fast, low-latency, grant-free, and uncoordinated uplink for densely packed wireless nodes. Specifically, we study random-access codes, previously introduced for the AWGN MAC, in the practically more relevant case of Rayleigh fading, when channel gains are unknown to the decoder. We propose a random coding ...
Added: September 9, 2023
Bankov D., Levchenko P., Lyakhov A. et al., IEEE Internet of Things Journal 2023 Vol. 10 No. 14 P. 12352–12365
NB-Fi is a new low-power wide-area network technology, which has become widely used for smart cities, smart grids, the Industrial Internet of Things, and telemetry applications. Although many countries use NB-Fi, almost no papers study NB-Fi, and its peak performance is unknown. This article aims to fill this gap by analyzing this technology and studying ...
Added: September 4, 2023
Yudina M., Kvachev V., Государственное управление. Электронный вестник 2017 № 64 С. 140–158
The purpose of this article is to analyze the radical changes in the nature of labor and employment in connection with the coming fourth industrial revolution. Capitalism is undergoing major changes, even in its key categories: labor, value, capital. The share of human labor in the capitalization already dropped sharply in the last ten years ...
Added: April 18, 2023
ООО «Макс Пресс», 2022.
The book contains the conference abstracts approved by the Program Committee of the joint conference "OSS: from training to development". ...
Added: November 16, 2022
A.A. Yelizarov, I.V. Nazarov, E.A. Zakirova et al., , in: Proceedings of 2022 IEEE Moscow Workshop on Electronic and Networking Technologies (MWENT).: M.: IEEE, 2022. P. 1–5.
Added: September 1, 2022
Skuridin A., Yelizarov A., Nazarov I. et al., , in: SYNCHROINFO 2021. Systems of Signal Synchronization, Generating and Processing in Telecommunications.: IEEE, 2021. P. 1–4.
Added: October 1, 2021
Aristova U., Rolich A., Staruseva-Persheeva A. et al., , in: Digital Transformation and Global Society: 5th International Conference, DTGS 2020, St. Petersburg, Russia, June 17–19, 2020, Revised Selected Papers.: Springer, 2020. Ch. 1 P. 419–435.
Today art museum is facing the challenge of adapting it’s mechanisms of keeping and presenting the works of art to spectators belonging to the communication society. Therefore, a museum gets more and more engaged in the process of digitalization using such newer technologies as internet of things, virtual reality, artificial intelligence, bid data design etc. ...
Added: March 15, 2021
Bankov D., Khorov E., Lyakhov A. et al., Sensors 2020 Vol. 20 No. 9 P. 1–22
The recent Wi-Fi HaLow technology focuses on adopting Wi-Fi for the needs of the Internet of Things. A key feature of Wi-Fi HaLow is the Restricted Access Window (RAW) mechanism that allows an access point to divide the sensors into groups and to assign each group to an exclusively reserved time interval where only the ...
Added: September 28, 2020
Knutov A., Styrin E. M., , in: Beyond Smart and Connected Governments Sensors and the Internet of Things in the Public Sector.: Springer, 2020. Ch. 7 P. 139–164.
The Internet of Things is being actively introduced in Russian public governance for inspection and oversight. In this chapter, based on an analysis of IoT policy, legal acts, secondary statistical data, and the authors’ own involvement in testing IoT technologies, we formulate cases and use them as a basis for an IoT classification oriented to ...
Added: May 5, 2020
Springer, 2020.
This book provides a comprehensive introduction to the study of sensors and the Internet of Things (IoT) from a government and public policy perspective. Since 2011, federal spending on IoT has been growing at a compound annual rate of ten percent. New technologies, such as sensors, and new kinds of data, such as big data, ...
Added: May 5, 2020
Rolich A., Fedotova E., Saprykina S., , in: Proceedings of 2019 XVI International Symposium "Problems of Redundancy in Information and Control Systems" (REDUNDANCY).: IEEE, 2019. P. 205–210.
The problem of energy saving of a mobile device is still relevant, moreover, the need for energy saving increases every year with the advent of the Internet of things. However, despite the significance and effectiveness of previous studies, we still do not know the exact amount of energy consumed by the elements of the mobile ...
Added: February 25, 2020
Aristova U., Rolich A., Staruseva-Persheeva A. et al., , in: Digital Transformation and Global Society. Third International Conference, DTGS 2018, St. Petersburg, Russia, 2018, Revised Selected Papers. Part II. Communications in Computer and Information Science 859Issue 859.: Springer, 2018. Ch. CCIS 859 P. 146–161.
The article presents an analysis of the possibilities and limitations of the use of information and communication technologies, in particular the Internet of things as an effective tool for artistic and sociocultural practices in the context of transformations of cultural industries. It is revealed that such radical transformations lead to a change in the formats ...
Added: December 15, 2018
Lyzhin I., Efremov S. G., Rolich A. et al., Journal of Physics: Conference Series 2019 Vol. 1163 P. 1–5
The primary purpose of this paper is to provide an overview of existing education solutions for IoT and develop proposals for their improvement. The study draws analysis of current conditions of the educational IoT sphere, a comparative analysis of educational products used for teaching of undergraduate students. With that the article describes the architecture of ...
Added: October 31, 2018
Slastnikov S., Sidorov A., Journal of Physics: Conference Series 2019 Vol. 1163 No. 12032 P. 1–5
This article is dedicated to our work in field of research and development of a math model for load balancing in the Internet of things (IoT). Here, we perform analysis and classification of tasks in the IoT devices system. We split subprograms in following systems on balancing and non-balancing. Next, we classify balancing subprograms by ...
Added: October 19, 2018