Descripción
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The increasing interest in MIMO (Multiple-Input Multiple-Output) systems has given rise to a prolific research activity in recent years. Both theoretical and practical issues have been studied. However, so far few MIMO testbeds or prototypes have been built for DVB-T or future standards. In this paper, a novel 2 × 2 MIMO testbed specifically designed for evaluating the performances of a DVB-T2 MIMO system is presented. The description of signal processing is detailed including a new scheme to estimate the MIMO channel matrix. Finally, measurement results with different polarization schemes are presented for typical scenarios, obtaining higher capacity in LoS situations using polarization diversity. | |
Internacional
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Si |
JCR del ISI
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Si |
Título de la revista
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IEEE TRANSACTIONS ON BROADCASTING |
ISSN
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0018-9316 |
Factor de impacto JCR
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2,242 |
Información de impacto
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Volumen
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56 |
DOI
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10.1109/TBC.2010.2046433 |
Número de revista
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2 |
Desde la página
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184 |
Hasta la página
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192 |
Mes
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JUNIO |
Ranking
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