Buscar en RiuNet

Listar

Mostrando ítems 1-3 de 3

Evaluation and Optimization of Multiple-Input Multiple-Output Antenna Schemes for Next-Generation Wireless Broadcasting

Shitomi, Takuya (Universitat Politècnica de València, 2024-01-23)

[ES] Los esquemas de antenas de múltiples entradas y múltiples salidas (MIMO) pueden maximizar la eficiencia espectral de los sistemas de Televisión Digital Terrestre (TDT) para la provisión de contenidos de gran capacidad, ...
MIMO Sphere Decoding With Successive Interference Cancellation for Two-Dimensional Non-Uniform Constellations

Barjau, Carlos; Fuentes, Manuel; Shitomi, Takuya; Gomez-Barquero, David (Institute of Electrical and Electronics Engineers, 2017)

[EN] Non-uniform constellations (NUCs) have been introduced to improve the performance of quadrature amplitude modulation constellations. 1D-NUCs keep the squared shape, while 2D-NUCs break that constraint to provide ...
Performance evaluation of MIMO channel estimation for ATSC 3.0

Shitomi, Takuya; Garro, Eduardo; Murayama, Kenichi; Gomez-Barquero, David (IEEE, 2017-06-09)

[EN] ATSC 3.0, the latest Digital Terrestrial Television (DTT) standard, allows a higher spectral efficiency and/or a transmission robustness with Multiple-Input Multiple-Output (MIMO) technology compared to existing ...

Mostrando ítems 1-3 de 3