On the non-linearity effects over the spectrum of ESIM-OFDM based systems

Alexander Beremiz Hilario Tacuri

doi:10.1109/TSP.2019.8768859

On the non-linearity effects over the spectrum of ESIM-OFDM based systems

Alexander Beremiz Hilario Tacuri

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

This paper presents the development of analytical expressions that can be used in the evaluation of non-linearity effects over the spectrum of Enhanced Sub-carrier Index Modulation (ESIM) OFDM communications systems. The non-linear channel is modeled by a Volterra Series and the ESIM-OFDM signal by a complex, cyclo-stationary gaussian random process with zero mean. The resulting mathematical expressions are applied to a specific situation, allowing a quantitative evaluation of the out-of-band spectrum regrowth of ESIM-OFDM communications systems without the need for time consuming simulations or costly experimentations.

Original language	English
Title of host publication	2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019
Editors	Norbert Herencsar
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	278-281
Number of pages	4
ISBN (Electronic)	9781728118642
DOIs	https://doi.org/10.1109/TSP.2019.8768859
State	Published - Jul 2019
Event	42nd International Conference on Telecommunications and Signal Processing, TSP 2019 - Budapest, Hungary Duration: 1 Jul 2019 → 3 Jul 2019

Publication series

Name	2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019

Conference

Conference	42nd International Conference on Telecommunications and Signal Processing, TSP 2019
Country/Territory	Hungary
City	Budapest
Period	1/07/19 → 3/07/19

Bibliographical note

Publisher Copyright:
© 2019 IEEE.

Keywords

ESIM-OFDM
Non-linearities
OFDM
Spectrum regrowth
Sub-carrier Indexing

Access to Document

10.1109/TSP.2019.8768859

Cite this

Hilario Tacuri, A. B. (2019). On the non-linearity effects over the spectrum of ESIM-OFDM based systems. In N. Herencsar (Ed.), 2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019 (pp. 278-281). [8768859] (2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TSP.2019.8768859

Hilario Tacuri, Alexander Beremiz. / On the non-linearity effects over the spectrum of ESIM-OFDM based systems. 2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019. editor / Norbert Herencsar. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 278-281 (2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019).

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abstract = "This paper presents the development of analytical expressions that can be used in the evaluation of non-linearity effects over the spectrum of Enhanced Sub-carrier Index Modulation (ESIM) OFDM communications systems. The non-linear channel is modeled by a Volterra Series and the ESIM-OFDM signal by a complex, cyclo-stationary gaussian random process with zero mean. The resulting mathematical expressions are applied to a specific situation, allowing a quantitative evaluation of the out-of-band spectrum regrowth of ESIM-OFDM communications systems without the need for time consuming simulations or costly experimentations.",

keywords = "ESIM-OFDM, Non-linearities, OFDM, Spectrum regrowth, Sub-carrier Indexing",

author = "{Hilario Tacuri}, {Alexander Beremiz}",

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series = "2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019",

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Hilario Tacuri, AB 2019, On the non-linearity effects over the spectrum of ESIM-OFDM based systems. in N Herencsar (ed.), 2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019., 8768859, 2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019, Institute of Electrical and Electronics Engineers Inc., pp. 278-281, 42nd International Conference on Telecommunications and Signal Processing, TSP 2019, Budapest, Hungary, 1/07/19. https://doi.org/10.1109/TSP.2019.8768859

On the non-linearity effects over the spectrum of ESIM-OFDM based systems. / Hilario Tacuri, Alexander Beremiz.

2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019. ed. / Norbert Herencsar. Institute of Electrical and Electronics Engineers Inc., 2019. p. 278-281 8768859 (2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - This paper presents the development of analytical expressions that can be used in the evaluation of non-linearity effects over the spectrum of Enhanced Sub-carrier Index Modulation (ESIM) OFDM communications systems. The non-linear channel is modeled by a Volterra Series and the ESIM-OFDM signal by a complex, cyclo-stationary gaussian random process with zero mean. The resulting mathematical expressions are applied to a specific situation, allowing a quantitative evaluation of the out-of-band spectrum regrowth of ESIM-OFDM communications systems without the need for time consuming simulations or costly experimentations.

KW - ESIM-OFDM

KW - Non-linearities

KW - OFDM

KW - Spectrum regrowth

KW - Sub-carrier Indexing

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BT - 2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019

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Hilario Tacuri AB. On the non-linearity effects over the spectrum of ESIM-OFDM based systems. In Herencsar N, editor, 2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 278-281. 8768859. (2019 42nd International Conference on Telecommunications and Signal Processing, TSP 2019). doi: 10.1109/TSP.2019.8768859

On the non-linearity effects over the spectrum of ESIM-OFDM based systems

Abstract

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Bibliographical note

Keywords

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