Iterative symbol-by-symbol decision feedback detection for MIMO-ISI channels
Conference paper
Nguyen, H. and Choi, J. 2006. Iterative symbol-by-symbol decision feedback detection for MIMO-ISI channels. APCCAS 2006: IEEE Asia Pacific Conference on Circuits and Systems. Singapore 04 - 07 Dec 2006 IEEE. pp. 139-142 https://doi.org/10.1109/APCCAS.2006.342333
Type | Conference paper |
---|---|
Title | Iterative symbol-by-symbol decision feedback detection for MIMO-ISI channels |
Authors | Nguyen, H. and Choi, J. |
Abstract | This paper investigates the decision feedback detection for intersymbol interference multiple-input multiple- output (MIMO-ISI) channels. Firstly, a constrained symbol- by-symbol decision feedback detector (CS-DFD) is presented, in which a fixed constraint is used to mitigate the error propagation. Then, we propose an iterative symbol-by-symbol decision feedback detector (IS-DFD) which possibly minimizes the amount of decision error through iterations. While both methods outperform the conventional decision feedback detection, the IS-DFD can overcome the error floor problem from which the C-DFD suffers at a high signal-to-noise ratio. |
Keywords | MIMO; ISI; DFD; error propagation |
Research Group | SensoLab group |
Conference | APCCAS 2006: IEEE Asia Pacific Conference on Circuits and Systems |
Page range | 139-142 |
Proceedings Title | APCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems |
ISBN | |
Hardcover | 1424403871 |
Paperback | 1424403863 |
Paperback | 9781424403868 |
Publisher | IEEE |
Publication dates | |
Dec 2006 | |
Online | 10 Apr 2007 |
Publication process dates | |
Deposited | 19 Apr 2011 |
Output status | Published |
Web address (URL) | https://ieeexplore.ieee.org/document/4145351 |
Digital Object Identifier (DOI) | https://doi.org/10.1109/APCCAS.2006.342333 |
Web of Science identifier | WOS:000246793200035 |
Web address (URL) of conference proceedings | https://doi.org/10.1109/APCCAS11460.2006 |
Language | English |
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