Methods for forming and processing OFDM signals in modern wireless discrete communication systems

Authors

Keywords:

multiple access, cellular communication, frequency separation, noise immunity, interference, window processing, peak factor, modulation

Abstract

The considers technologies of signal generation used in communication and telecommunication systems, as well as provides an brief analysis of promising technologies that can be used in wireless broadband access communication systems. It is shown that the widely used OFDM modulation scheme has a number of shortcomings that can lead to a decrease in the system efficiency indicators. Are presented alternative signal generation technologies, in particular, technology W-OFDM, which eliminate the known shortcomings of OFDM technology.

Author Biographies

  • Alexandr Zamula, V. N. Karazin Kharkiv National University

    Doctor of Technical Sciences, Professor of the Department of Information Systems and Technologies Security

  • Vladislav Morozov, V. N. Karazin Kharkiv National University

    Postgraduate student

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Published

2018-04-27

Issue

No. 4 (2017)

Section

Статті

How to Cite

Methods for forming and processing OFDM signals in modern wireless discrete communication systems. (2018). Computer Science and Cybersecurity, 4, 28-35. https://periodicals.karazin.ua/cscs/article/view/10454

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