Low Complexity Detectors for Spread Spectrum Receivers
Gennaro Gallinaro, R. Romanato, S. Titomanlio, Emanuele Tirrò, Marco Andrenacci, Ivan Chesi, Agostino Isca, Nader S. Alagha, Stefano Cioni · 2018
In the context of the recent solutions proposed in the 3GPP for standardization group on NOMA (Non-Orthogonal Multiple Access) schemes, this paper discusses different approaches for implementing an approximate spread spectrum MMSE (Minimum Mean Square Error) detector. In addition, the implication of such detectors on the signal design is presented.