Paper Info
Title
Inter-user interference reduction factor for 3-D massive MIMO systems
Abstract
Massive MIMO has recently attracted considerable attention, regarded as a way to improve both spectrum and energy efficiency for broadband wireless communication systems. In traditional MIMO or 2-D MIMO only the horizontal beam (azimuth angle) is exploited, not considering the potential advantage of the elevation angle. In order to evaluate the elevation angle effect, over the inter-user interference, a 3-D massive MIMO scenario is proposed through a correlation-based stochastic model. Expressions to assess the inter-user interference are derived as an interference reduction factor (IRF) for linear, planar and cubical antennas array. A performance comparison between 2-D and 3-D massive MIMO systems is presented. Finally, the tradeoff between IRF and array compaction for linear, planar and cubical arrays for unlimited and limited physical space is analyzed.
Year
DOI
Venue
2016
10.1109/LATINCOM.2016.7811578
2016 8th IEEE Latin-American Conference on Communications (LATINCOM)
Keywords
Field
DocType
Inter-User Interference,Antennas Array,3-D massive MIMO
Topology,3G MIMO,Telecommunications,Efficient energy use,Computer science,Azimuth,MIMO,Planar,Interference (wave propagation),Stochastic modelling,Spatial multiplexing
Conference
ISSN
ISBN
Citations 
2330-989X
978-1-5090-5138-0
0
PageRank 
References 
Authors
0.34
7
2
Name
Order
Citations
PageRank
Carlos Daniel Altamirano100.34
Celso Almeida236.47