Title
DFE/THP duality for FBMC with highly frequency selective channels
Abstract
Filter bank based multicarrier with Offset-QAM systems (FBMC/OQAM) are strong candidates for the waveform of future 5-th generation (50) wireless standards. These systems can achieve maximum spectral efficiency compared to other multicarrier schemes, particularly in highly frequency selective propagation conditions. In this case a multi-tap, fractionally spaced equalizer or precoder needs to be inserted in each subcarrier at the receiver or transmitter side to compensate inter-symbol interference (ISI) and inter-carrier interference (ICI). In this paper we propose a new Tomlinson-Harashima precoder (THP) design for FBMC/OQAM based on the mean squared error (MSE) duality from a minimum MSE (MMSE) designed decision feedback equalizer (DFE).
Year
DOI
Venue
2015
10.1109/EUSIPCO.2015.7362760
European Signal Processing Conference
Keywords
Field
DocType
Filter Bank Multicarrier,Offset-QAM,Decision Feedback,Tomlinson-Harashima,MSE duality
Subcarrier,Transmitter,Control theory,Computer science,Filter bank,Waveform,Mean squared error,Electronic engineering,Spectral efficiency,Interference (wave propagation),Orthogonal frequency-division multiplexing
Conference
Volume
ISSN
Citations 
abs/1706.08718
2076-1465
0
PageRank 
References 
Authors
0.34
9
5
Name
Order
Citations
PageRank
Hela Jedda1346.94
Leonardo Gomes Baltar2326.05
Candido, Oliver De321.71
Amine Mezghani436339.29
Josef A. Nossek5722138.59