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Out-of-band analysis of GFDM systems based on different self-interference types

Title	Out-of-band analysis of GFDM systems based on different self-interference types
Author	Aghdam, Mohammad Reza Ghavidel, Abdolee, R., Tazehkand, B. M., Jirdehi, A. A.
Publication Date:	2023
Publication Place	- IEEE
Subject	5G, GFDM, Interference, OOB, Pulse shape
Type	Document
Language	English
Digital	Yes
Manuscript	No
Library:	Özyeğin University
Library Asset ID	2-s2.0-85156244247
Record ID	e8a46bf5-3bf9-4be6-88d2-74e24cf8dc13
Library Location	Electrical & Electronics Engineering
Date	2023
Sample Text	This paper studies the impact of out-of-band (OOB) emission and interferences on the generalized frequency division multiplexing (GFDM) systems. Specifically, we analyze the effects of two types of independent self-interference, namely inband and adjacent subcarrier interference, on the OOB performance. We analytically derive mathematical expressions for OOB emission and sufficient conditions for reducing OOB. We investigate the effects of different prototype filters on the OOB performance based on the new formulation of the GFDM system. Our numerical experiments show that the OOB performance is independent of the modulation order and depends on the type of prototype filter and its orthogonality.
DOI	10.1109/CCWC57344.2023.10099217

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Özyeğin University

Out-of-band analysis of GFDM systems based on different self-interference types

Author Aghdam, Mohammad Reza Ghavidel, Abdolee, R., Tazehkand, B. M., Jirdehi, A. A.

Publication Date 2023

Publication Place - IEEE

Subject 5G, GFDM, Interference, OOB, Pulse shape

Type Document

Language English

Digital Yes

Manuscript No

Library Özyeğin University

Library Asset ID 2-s2.0-85156244247

Record ID e8a46bf5-3bf9-4be6-88d2-74e24cf8dc13

Library Location Electrical & Electronics Engineering

Date 2023

Sample Text This paper studies the impact of out-of-band (OOB) emission and interferences on the generalized frequency division multiplexing (GFDM) systems. Specifically, we analyze the effects of two types of independent self-interference, namely inband and adjacent subcarrier interference, on the OOB performance. We analytically derive mathematical expressions for OOB emission and sufficient conditions for reducing OOB. We investigate the effects of different prototype filters on the OOB performance based on the new formulation of the GFDM system. Our numerical experiments show that the OOB performance is independent of the modulation order and depends on the type of prototype filter and its orthogonality.

DOI 10.1109/CCWC57344.2023.10099217