DocumentCode :
3688763
Title :
On the Required Number of Antennas in a Point-to-Point Large-but-Finite MIMO System
Author :
Behrooz Makki;Tommy Svensson;Thomas Eriksson;Mohamed-Slim Alouini
Author_Institution :
Chalmers Univ. of Technol., Gothenburg, Sweden
fYear :
2015
Firstpage :
1
Lastpage :
5
Abstract :
In this paper, we investigate the performance of the point-to-point multiple-input-multiple-output (MIMO) systems in the presence of a large but finite numbers of antennas at the transmitters and/or receivers. Considering the cases with and without hybrid automatic repeat request (HARQ) feedback, we determine the minimum numbers of the transmit/receive antennas which are required to satisfy different outage probability constraints. We study the effect of the spatial correlation between the antennas on the system performance. Also, the required number of antennas are obtained for different fading conditions. Our results show that different outage requirements can be satisfied with relatively few transmit/receive antennas.
Keywords :
"MIMO","Receiving antennas","Transmitting antennas","Correlation","Fading","Simulation"
Publisher :
ieee
Conference_Titel :
Ubiquitous Wireless Broadband (ICUWB), 2015 IEEE International Conference on
Type :
conf
DOI :
10.1109/ICUWB.2015.7324486
Filename :
7324486
Link To Document :
بازگشت