Title :
Diversity Analysis of Equal Gain Transmission for Singleuser and Multiuser MIMO
Author :
Ghaffar, Rizwan ; Knopp, Raymond
Author_Institution :
Eurecom, Sophia Antipolis, France
Abstract :
In this paper we look at the diversity of equal gain transmission (EGT) for single user (SU) MIMO and multiuser (MU) MIMO in the context of third generation partnership project long term evolution (3GPP LTE). We look at the low resolution LTE precoders which are based on the principle of EGT. Our analytical results show that EGT has full diversity in SU MIMO while the simulation results show that there is a loss of diversity for EGT in MU MIMO mode.
Keywords :
3G mobile communication; Long Term Evolution; MIMO communication; diversity reception; precoding; 3GPP LTE; diversity analysis; equal gain transmission; low resolution precoders; multiuser MIMO; single user MIMO; third generation partnership project long term evolution; Diversity reception; Downlink; Fading; Interference; MIMO; OFDM; Signal to noise ratio;
Conference_Titel :
Global Telecommunications Conference (GLOBECOM 2010), 2010 IEEE
Conference_Location :
Miami, FL
Print_ISBN :
978-1-4244-5636-9
Electronic_ISBN :
1930-529X
DOI :
10.1109/GLOCOM.2010.5683601
