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2002
Conference Paper
Title

Sum capacity optimization of the MIMO Gaussian MAC

Abstract
In this work, we study the sum capacity of a Gaussian multiple-input multiple-output multiple-access channel with a sum power constraint. In order to develop an efficient algorithm for maximization of the sum capacity, we extend recent results regarding the duality between the vector multiple access channel and broadcast channel and the Sato bound. We enhance the iterative Water-filling algorithm from Wei Yu et al. (2002) to converge into the optimum power allocation.
Author(s)
Boche, H.
Jorswieck, Eduard A.
Mainwork
5th International Symposium on Wireless Personal Multimedia Communications, WPMC 2002. Proceedings. Vol.1  
Conference
International Symposium on Wireless Personal Multimedia Communications (WPMC) 2002  
DOI
10.1109/WPMC.2002.1088146
Language
English
Fraunhofer-Institut für Nachrichtentechnik, Heinrich-Hertz-Institut HHI  
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