In this contribution, we present a novel multiple-input multiple-output (MIMO) detection scheme for Quadrature Amplitude Modulation (QAM). The proposed method is based on the slowest descent (SD) method and is suitable for both iterative and …
An improved overloading scheme is presented for single user detection in the downlink of multiple access systems based on random OCDMA/OCDMA (O/O). By displacing in time the orthogonal signatures of the two user sets, that make up the overloaded …