From Theory to Practice: An Overview of MIMO Space–Time Coded Wireless Systems
by David Gesbert, Mansoor Shafi, Da-shan Shiu, Peter J. Smith, Ayman Naguib
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| url: | http://www.eurecom.fr/~gesbert/papers/JSACMIMOtutorial.pdf | | abstract: | This paper presents an overview of recent progress
in the area of multiple-input–multiple-output (MIMO) space–time
coded wireless systems. After some background on the research
leading to the discovery of the enormous potential of MIMO
wireless links, we highlight the different classes of techniques
and algorithms proposed which attempt to realize the various
benefits of MIMO including spatial multiplexing and space–time
coding schemes. These algorithms are often derived and analyzed
under ideal independent fading conditions. We present the state
of the art in channel modeling and measurements, leading to a
better understanding of actual MIMO gains. Finally, the paper
addresses current questions regarding the integration of MIMO
links in practical wireless systems and standards. |
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