Paper Info
Title
Linear Equalizers For Flat Rayleigh Mimo Channels
Abstract
We consider linear detectors for MIMO systems, i.e., multiantenna systems where linear equalizers are employed to remove spatial interference. We analyze the behavior of linear equalizers through outage probability. The MMSE equalizer was found to behave in unexpected ways. Contrary to the usual intuition, the performance of MMSE and zero-forcing equalizers may not coincide at high-SNR. This is especially true at low spectral efficiencies, where MMSE equalizer may achieve full spatial diversity.
Year
DOI
Venue
2005
10.1109/ICASSP.2005.1415742
2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5: SPEECH PROCESSING
Keywords
Field
DocType
vectors,fading,mimo,signal to noise ratio,spatial diversity,interference,gaussian noise,zero forcing,spectral efficiency,detectors
Rayleigh scattering,Mathematical optimization,Antenna diversity,Mimo systems,Control theory,Computer science,Mimo channel,Algorithm,Intuition,Interference (wave propagation),Detector,Spatial multiplexing
Conference
ISSN
Citations 
PageRank 
1520-6149
6
0.68
References 
Authors
5
3
Name
Order
Citations
PageRank
Ahmadreza Hedayat151557.78
aria nosratinia21953143.18
Naofal Al-Dhahir32755319.65