A Computationally Efficient Modification of QRM-MLD Signal Detection Method

A Computationally Efficient Modification of QRM-MLD Signal Detection Method

In this letter, we propose a novel signal detection method, reduced complexity QRM-MLD, which achieves almost identical error performance to that of the conventional QRM-MLD while significantly reducing the computational complexity.

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Veröffentlicht in:IEICE Transactions on Communications 2009/04/01, Vol.E92.B(4), pp.1365-1368
Hauptverfasser: IM, Tae-Ho, KIM, Jaekwon, CHO, Yong-Soo
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Complexity
Computation
Computational efficiency
Detection, estimation, filtering, equalization, prediction
Error detection
Exact sciences and technology
Information, signal and communications theory
MIMO
QR Decomposition
QRM-MLD
Signal and communications theory
Signal detection
Signal, noise
Telecommunications and information theory
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Beschreibung
Zusammenfassung:In this letter, we propose a novel signal detection method, reduced complexity QRM-MLD, which achieves almost identical error performance to that of the conventional QRM-MLD while significantly reducing the computational complexity.
ISSN:0916-8516
1745-1345
DOI:10.1587/transcom.E92.B.1365