TY - GEN
T1 - Calculus for multiuser MIMO performance measures
AU - Boche, Holger
AU - Jorswieck, Eduard A.
AU - Sezgin, Aydin
PY - 2006
Y1 - 2006
N2 - In this paper, we review and combine recent results from multiuser MIMO MSE-based performance optimization and from concave and convex interference function calculus. First, a generalized MIMO MAC weighted MSE-based performance measure is developed using matrix-monotone functions. Next, the connection to interference functions is established. The representation of convex and concave interference functions are reviewed. Finally, the transition of a multiuser MIMO performance measure to the interference functions in terms of weighted sum optimization is shown.
AB - In this paper, we review and combine recent results from multiuser MIMO MSE-based performance optimization and from concave and convex interference function calculus. First, a generalized MIMO MAC weighted MSE-based performance measure is developed using matrix-monotone functions. Next, the connection to interference functions is established. The representation of convex and concave interference functions are reviewed. Finally, the transition of a multiuser MIMO performance measure to the interference functions in terms of weighted sum optimization is shown.
UR - http://www.scopus.com/inward/record.url?scp=47049117469&partnerID=8YFLogxK
U2 - 10.1109/ACSSC.2006.354770
DO - 10.1109/ACSSC.2006.354770
M3 - Conference contribution
AN - SCOPUS:47049117469
SN - 1424407850
SN - 9781424407859
T3 - Conference Record - Asilomar Conference on Signals, Systems and Computers
SP - 369
EP - 373
BT - Conference Record of the 40th Asilomar Conference on Signals, Systems and Computers, ACSSC '06
T2 - 40th Asilomar Conference on Signals, Systems, and Computers, ACSSC '06
Y2 - 29 October 2006 through 1 November 2006
ER -