LLL Reduction Achieves the Receive Diversity in MIMO Decoding

Authors:
M. Taherzadeh;A. Mobasher;A. K. Khandani
Affiliations:
Dept. of Electr. & Comput. Eng., Univ. of Waterloo, Waterloo, ON;-;-
Venue:
IEEE Transactions on Information Theory
Year:
2007

Citing 0
Cited 11

Complex lattice reduction algorithm for low-complexity full-diversity MIMO detection

IEEE Transactions on Signal Processing
LR-aided MMSE lattice decoding is DMT optimal for all approximately universal codes

ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 2
Low complexity SIC-based MIMO detection with list generation in the LR domain

GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Algebraic reduction for the golden code

ICC'09 Proceedings of the 2009 IEEE international conference on Communications
An efficient low-complexity detector for spatially multiplexed MC-CDM

IEEE Transactions on Signal Processing
Augmented lattice reduction for MIMO decoding

IEEE Transactions on Wireless Communications
DMT optimality of LR-aided linear decoders for a general class of channels, lattice designs, and system models

IEEE Transactions on Information Theory
On the limitations of the naive lattice decoding

IEEE Transactions on Information Theory
User selection criteria for multiuser systems with optimal and suboptimal LR based detectors

IEEE Transactions on Signal Processing
Prevoting cancellation-based detection for underdetermined MIMO systems

EURASIP Journal on Wireless Communications and Networking
Ordered Successive Interference Cancellation (OSIC) in V-BLAST Systems with Asynchronous Transmission Mode

Wireless Personal Communications: An International Journal

Quantified Score

Hi-index	754.97

Visualization

Abstract

Diversity order is an important measure for the performance of communication systems over multiple-input-multiple-output (MIMO) fading channels. In this correspondence, we prove that in MIMO multiple- access systems (or MIMO point-to-point systems with V-BLAST transmission), lattice-reduction-aided decoding achieves the maximum receive diversity (which is equal to the number of receive antennas). Also, we prove that the naive lattice decoding (which discards the out-of-region decoded points) achieves the maximum diversity.