Paper Info
Title
On decreasing the complexity of Lattice-Reduction-Aided K-Best MIMO detectors
Abstract
The application of Lattice Reduction techniques over the MIMO channel matrix is known to improve the performance of MIMO detectors. Several authors have proposed Lattice- Reduction-Aided K-Best detectors for improving the perfor- mance of conventional K-Best algorithms. In this paper, ef- ficient ways of decreasing the computational complexity of previously proposed schemes are presented. The knowledge about how the Lattice Reduction stage affects the transmit- ted symbols is exploited in order to significantly decrease the complexity without performance loss.
Year
Venue
Keywords
2009
EUSIPCO
mimo communication,computational complexity,matrix algebra,wireless channels,mimo channel matrix,computational complexity reduction,lattice reduction-aided k-best mimo detector performance improvement
Field
DocType
ISBN
Mimo channel matrix,3G MIMO,Silicon carbide,MIMO,Algorithm,Theoretical computer science,Detector,Mathematics,Lattice reduction,Computational complexity theory
Conference
978-161-7388-76-7
Citations 
PageRank 
References 
2
0.36
4
Authors
4
Name
Order
Citations
PageRank
Sandra Roger1496.90
Alberto González222030.27
Vicenc Almenar311918.19
Antonio M. Vidal414334.64