THE INCREASE OF THE ENERGY EFFICIENCY OF THE RADIO EQUIPMENT BASED ON THE USE OF MODULATION BY ORTHOGONAL HARMONIC CARRIERS
Sergey Toliupa
Taras Shevchenko National University of Kyiv, Department of Cybersecurity and Information Protection (Ukraine)
https://orcid.org/0000-0002-1919-9174
Vladimir Nakonechnyi
Taras Shevchenko National University of Kyiv, Department of Cybersecurity and Information Protection (Ukraine)
https://orcid.org/0000-0002-0247-5400
Alexander Trush
trush.viti@gmail.comTaras Shevchenko National University of Kyiv, Department of Network and Internet Technologies (Ukraine)
https://orcid.org/0000-0001-8473-9387
Abstract
Most of the theoretical results, as well as methods using OFDM modulation, are obtained in order to increase the rate of information transmission with energy constraints and the bandwidth. For broadband radio access systems, this task is primarily due to the commercial purpose of these systems and the desire of the communications developers to provide high-speed wireless access to the Internet as much as possible at the same time. This article is devoted to the issue of increasing the energy efficiency of radio equipment using modulation orthogonal harmonic carriers under conditions of intentional interference and frequency-selective fading while ensuring a given level of reliability and speed of information transmission.
Keywords:
radio communication, carrier, signal, noise, energy efficiencyReferences
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Authors
Sergey ToliupaTaras Shevchenko National University of Kyiv, Department of Cybersecurity and Information Protection Ukraine
https://orcid.org/0000-0002-1919-9174
Authors
Vladimir NakonechnyiTaras Shevchenko National University of Kyiv, Department of Cybersecurity and Information Protection Ukraine
https://orcid.org/0000-0002-0247-5400
Authors
Alexander Trushtrush.viti@gmail.com
Taras Shevchenko National University of Kyiv, Department of Network and Internet Technologies Ukraine
https://orcid.org/0000-0001-8473-9387
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