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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 ...
Non-Uniform Constellations for Next-Generation Digital Terrestrial Broadcast Systems

Fuentes Muela, Manuel (Universitat Politècnica de València, 2017-07-07)

Nowadays, the digital terrestrial television (DTT) market is characterized by the high capacity needed for high definition TV services. There is a need for an efficient use of the broadcast spectrum, which requires new ...
Optimization and Performance of Non-Uniform Rotated Constellations With Multi-RF Transmission Technique

Fuentes Muela, Manuel; Giménez Gandia, Jordi Joan; Gómez Barquero, David (Institute of Electrical and Electronics Engineers (IEEE), 2016-12)

Non-Uniform Constellations (NUC) have been introduced in ATSC 3.0 (Advanced Television Systems Committee - Third Generation) as one of the main novelties to improve the performance compared to uniform Quadrature Amplitude ...

Mostrando ítems 1-3 de 3