Paper Info
Title
Spatial Multiplexing in the Multi-User MIMO Downlink Based on Signal-to-Leakage Ratios
Abstract
Spatial multiplexing in the multi-user MIMO (MU- MIMO) downlink allows each user in the system to receive multiple data subchannels simultaneously using the same time and spectral resources. In this paper, we propose an iterative interference minimization scheme for the MU-MIMO downlink which is capable of transmitting multiple data subchannels to each user, at a relaxed constraint compared to schemes that rely on perfect cancellation of the co-channel interference (CCI). The proposed scheme minimizes inter-user interference (IUI) based on signal-to-leakage ratio (SLR) maximization and performs subchannel decoupling to eliminate the inter-symbol interference (ISI) within each user's signal. I. I NTRODUCTION
Year
DOI
Venue
2007
10.1109/GLOCOM.2007.690
Washington, DC
Keywords
Field
DocType
MIMO communication,interference suppression,multi-access systems,cochannel interference,inter symbol interference,interuser interference,iterative interference minimization scheme,multiple data subchannels,multiuser MIMO downlink,signal-to-leakage ratios,spatial multiplexing,subchannel decoupling
Multi-user MIMO,Computer science,Control theory,Single antenna interference cancellation,Co-channel interference,MIMO,Electronic engineering,Real-time computing,Interference (wave propagation),Zero-forcing precoding,Spatial multiplexing,Telecommunications link
Conference
ISSN
ISBN
Citations 
1930-529X
978-1-4244-1043-9
6
PageRank 
References 
Authors
0.52
5
3
Name
Order
Citations
PageRank
Melvin C. H. Lim170.94
Mounir Ghogho21072113.80
Desmond C. McLernon316115.18