Please use this identifier to cite or link to this item:
http://hdl.handle.net/11144/3091
Title: | On the Optimum Performance of Nonlinearly Distorted OFDM Signals |
Authors: | Guerreiro, João Dinis, Rui Carvalho, Paulo Montezuma |
Keywords: | OFDM signals nonlinear distortion effects optimum receiver Euclidean distance |
Issue Date: | May-2014 |
Publisher: | IEEE |
Abstract: | In this paper, we present a theoretical analysis for obtaining the minimum Euclidean distance between two nonlinearly distorted OFDM (Orthogonal Frequency Division Multiplexing) signals. This analysis takes advantage of the Gaussian behavior of OFDM signals with a large number of subcarriers and is a key step to get the asymptotic gain of the optimum receiver. We consider both polar and Cartesian memoryless nonlinearities, showing that in general the optimum performance of nonlinear OFDM is better than linear OFDM. |
Peer Reviewed: | yes |
URI: | http://hdl.handle.net/11144/3091 |
metadata.dc.identifier.doi: | 10.1109/VTCSpring.2014.7023015 |
ISBN: | 978-1-4799-4482-8 |
ISSN: | 978-1-4799-4481-1 |
Appears in Collections: | DCT - Artigos/Papers |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Abstract.pdf | 140,91 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.