TY - GEN
T1 - Mimo Perfomance Measures -A Signal Processing Point of View
AU - Ivrlac, Michel T.
AU - Nossek, Josef A.
N1 - Publisher Copyright:
© 2005 KoREMA.
PY - 2005
Y1 - 2005
N2 - In order to wisely use the degrees of freedom which a multi-input multi-output (MIMO) system offers, it is necessary to identify and quantify the possible gains in performance one can expect from MIMO signal processing. In this paper, we derive measures which allow to quantify the amount of antenna gain, diversity gain, and multiplexing gain of a MIMO system. It turns out that it is impossible to maximize all three gains, or any pair of two gains at the same time. The necessary trade-off between performance gains is demonstrated.
AB - In order to wisely use the degrees of freedom which a multi-input multi-output (MIMO) system offers, it is necessary to identify and quantify the possible gains in performance one can expect from MIMO signal processing. In this paper, we derive measures which allow to quantify the amount of antenna gain, diversity gain, and multiplexing gain of a MIMO system. It turns out that it is impossible to maximize all three gains, or any pair of two gains at the same time. The necessary trade-off between performance gains is demonstrated.
UR - http://www.scopus.com/inward/record.url?scp=84933575301&partnerID=8YFLogxK
U2 - 10.1109/ICECOM.2005.204919
DO - 10.1109/ICECOM.2005.204919
M3 - Conference contribution
AN - SCOPUS:84933575301
T3 - 2005 18th International Conference on Applied Electromagnetics and Communications, ICECom 2005
BT - 2005 18th International Conference on Applied Electromagnetics and Communications, ICECom 2005
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2005 18th International Conference on Applied Electromagnetics and Communications, ICECom 2005
Y2 - 12 October 2005 through 14 October 2005
ER -