Comparing f-OFDM and OFDM Performance for MIMO Systems Considering a 5G Scenario

Felipe Augusto Pereira de Figueiredo; Nathália F. T. Aniceto; Jorge Seki; Ingrid Moerman; Gustavo Fraidenraich

doi:10.20944/preprints201905.0307.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Version 1 : Received: 25 May 2019 / Approved: 27 May 2019 / Online: 27 May 2019 (10:02:45 CEST)
Version 2 : Received: 28 May 2019 / Approved: 29 May 2019 / Online: 29 May 2019 (11:09:12 CEST)

The advances mobile communications has seen in recent years has rendered the radio spectrum a limited and, hence, an expensive resource. Therefore, technologies that support unlicensed access to spectrum are needed. Therefore, the adoption of novel modulation schemes becomes of utmost importance to obtain better spectral-localization and reduce the OOBE (\textit{Out of Band Emission}) inherent to OFDM (\textit{Orthogonal Frequency Division Multiplexing}) and, consequently, mitigating the interference between secondary (\textit{unlicensed}) and primary users. In this scenario, we assess the gain in the bit error probability using f-OFDM (\textit{filtered-OFDM}) in MIMO systems, both used in the 5G RANGE project.

5G RANGE, OFDM, f-OFDM, OOBE, Spectral-localization, MIMO.

Engineering, Electrical and Electronic Engineering

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Comparing f-OFDM and OFDM Performance for MIMO Systems Considering a 5G Scenario

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