DocumentCode
2463326
Title
A lattice-reduction aided MMSE detection based on Gram-Schmidt orthogonalization
Author
Fujino, Tadashi ; Yusuke, Soeda
Author_Institution
Univ. of Electro-Commun., Chofu
fYear
2008
fDate
6-9 Oct. 2008
Firstpage
59
Lastpage
64
Abstract
This paper proposes an improved lattice-reduction aided (LRA) MMSE detection based on the Gram-Schmidt orthogonalization. With the proposed detection, much reliable estimate can be achieved, compared to the conventional LRA detection. The BERs are much closer to those with the ML detection in the 4 times 4 MIMO and the 8 times 8 MIMO systems.
Keywords
MIMO communication; error statistics; least mean squares methods; signal detection; BER; Gram-Schmidt orthogonalization; MIMO systems; ML detection; bit error rate; lattice-reduction aided MMSE detection; maximum likelihood detection; minimum mean square error methods; multiple-input multiple-output system; Bit error rate; Channel capacity; Detectors; Estimation; Gaussian processes; MIMO; Maximum likelihood detection; Receiving antennas; Scattering; Transmitting antennas; Gram-Schmidt orthogonalization; LLL algorithm; MIMO; MMSE; lattice-reduction; signal estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Technologies for Communications, 2008. ATC 2008. International Conference on
Conference_Location
Hanoi
Print_ISBN
978-1-4244-2680-5
Electronic_ISBN
978-1-4244-2681-2
Type
conf
DOI
10.1109/ATC.2008.4760518
Filename
4760518
Link To Document