Buscar
Mostrando ítems 21-30 de 238
Avaliação do Desempenho de Equalizadores Lineares Utilizados no Uplink de Sistemas MIMO
(Florianópolis, SC, 2018-12-03)
A fim de aumentar o desempenho da comunicação sem fio, empregam-se técnicas que utilizam múltiplas antenas nos dispositivos transmissor e receptor. Estas técnicas são denominadas MIMO. A compreensão dos possíveis modelos ...
Coherent MIMO to improve aperture synthesis radar imaging of field-aligned irregularities: first results at Jicamarca
(Institute of Electrical and Electronics Engineers, 2018)
Multiple-input multiple-output (MIMO) radar techniques make use of multiple transmitters and multiple receivers to improve the spatial characterization of targets. In the case where the Bragg scattering k → -vector can be ...
Impact of the channel state information on the energy-efficiency of MIMO communications
(2015)
Although multiple-input multiple-output (MIMO) techniques provide attractive tools for reducing the energy consumption of wireless communications, many of them require transmitter-side channel state information (TCSI). ...
EVALUACIÓN EXPERIMENTAL DE CAPACIDAD MIMO DE ARREGLOS DE ANTENAS PIFA COMPACTOS EN BANDA DE 2.45 GHz
(Universidad de Tarapacá., 2007)
Achievable rate region for the Gaussian MIMO MAC with cooperating encoders
(Wiley-blackwellHobokenEUA, 2012)
Nakagami-m approximations for multiple-input multiple-output singular value decomposition transmissionsIET COMMUNICATIONSIET Commun.
(INST ENGINEERING TECHNOLOGY-IET, 2017)
MIMO fractional order control of a water tank plant
(ASTES Publishers, 2019-12-23)
This work implements a MIMO (Multiple Input Multiple Output) FO (Fractional Order) control system for controlling the level and temperature of the water inside a tank by means of two inflow rates: cold and hot water, which ...
Análise de sistemas MIMO para otimização da capacidade do canal
(Florianópolis, SC, 2019)