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Calculus for multiuser MIMO performance measures
KTH, School of Electrical Engineering (EES), Signal Processing.
2006 (English)In: Conf. Rec. Asilomar Conf. Signals Syst. Comput., 2006, 369-373 p.Conference paper (Refereed)
Abstract [en]

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.

Place, publisher, year, edition, pages
2006. 369-373 p.
, Conference Record - Asilomar Conference on Signals, Systems and Computers, ISSN 1058-6393
Keyword [en]
Differentiation (calculus), Dispersions, Mathematical techniques, Mean square error, MIM devices, Multipath propagation, Optimization, Strain energy, Interference functions, Monotone functions, Multi-user MIMO, Performance measure (PF), Performance optimizations, Transition (Jel Classifications:E52, E41, E31), Weighted sum, Multiplexing
National Category
URN: urn:nbn:se:kth:diva-155384DOI: 10.1109/ACSSC.2006.354770ISI: 000246925200068ScopusID: 2-s2.0-47049117469ISBN: 1424407850ISBN: 9781424407859OAI: diva2:761599
40th Asilomar Conference on Signals, Systems, and Computers, ACSSC '06, 29 October-1 November 2006, Pacific Grove, CA, USA

QC 20141107

Available from: 2014-11-07 Created: 2014-11-05 Last updated: 2014-11-07Bibliographically approved

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Jorswieck, Eduard Axel
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ReferencesLink to record
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