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Título:
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Enhanced MDIR receiver for space-time dispersive channels
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Autor/a:
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Vidal Manzano, José; Cabrera-Bean, Margarita; Agustín de Dios, Adrián; Lagunas Hernandez, Miguel A.
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Otros autores:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions |
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Abstract:
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A particular property of the matched desired
impulse response receiver is introduced in this paper, namely,
the fact that full exploitation of the diversity is obtained with
multiple beamformers when the channel is spatially and timely
dispersive. This particularity makes the receiver specially suitable
for mobile and underwater communications. The new structure
provides better performance than conventional and weighted
VRAKE receivers, and a diversity gain with no needs of additional
radio frequency equipment. The baseband hardware needed
for this new receiver may be obtained through reconfigurability
of the RAKE architectures available at the base station. The
proposed receiver is tested through simulations assuming UTRA
frequency-division-duplexing mode. |
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Abstract:
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Peer Reviewed |
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Materia(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
-Mobile communication systems
-Signal processing
-Adaptive antennas
-Multipath channels
-3G mobile communication
-Array signal processing
-Space-time dispersive channels
-UTRA
-Error statistics
-Filtering theory
-Matched filters
-Radio receivers
-Radiofrequency interference
-Transient response
-MDIR receiver
-Matched desired impulse response receiver
-Multiple beamformers
-Underwater communications
-Weighted VRAKE receivers
-RAKE architecture reconfigurability
-Diversity gain
-Diversity reception
-Baseband hardware
-Base station
-BER
-Frequency-division-duplexing
-Noise-plus-interference matrix inversion
-Comunicacions mòbils, Sistemes de
-Processament del senyal |
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Derechos:
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Tipo de documento:
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Artículo |
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Editor:
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IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Compartir:
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