OFDM Signal Research with Varied Subcarriers Number

Uryvsky Leonid; Osypchuk Serhii

doi:10.1515/ttj-2016-0017

Transport and Telecommunication (Sep 2016)

OFDM Signal Research with Varied Subcarriers Number

Uryvsky Leonid,
Osypchuk Serhii

Affiliations

Uryvsky Leonid: Institute of Telecommunication Systems National Technical University of Ukraine “Kyiv Polytechnic Institute” Kyiv, Industrialny Street, 2, Ukraine, 03057; ORCID: 0000-0002-4073-968
Osypchuk Serhii: Institute of Telecommunication Systems National Technical University of Ukraine “Kyiv Polytechnic Institute” Kyiv, Industrialny Street, 2, Ukraine, 03057; ORCID: 0000-0002-6174-2986

DOI: https://doi.org/10.1515/ttj-2016-0017
Journal volume & issue: Vol. 17, no. 3
pp. 192 – 201

Abstract

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The orthogonal frequency division multiplexing (OFDM) aggregate signal energy characteristics are studied based on the OFDM signal simulation model. The information reliability of OFDM signal is explored for different sets of OFDM subcarrier numbers and varied multiposition keying types (MPK) on OFDM subcarriers. The conditions for optimal gain factor for OFDM signal are described analytically based on the simulation modeling results. The effect and value from using an optimal gain factor for OFDM signal is shown in this paper.

Published in Transport and Telecommunication

ISSN: 1407-6179 (Online)
Publisher: Sciendo
Country of publisher: Poland
LCC subjects: Law: Law in general. Comparative and uniform law. Jurisprudence: Comparative law. International uniform law: Regulation of industry, trade, and commerce. Occupational law: Transportation and communication
Website: https://sciendo.com/journal/TTJ

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