Low-Complexity Compressive Sensing Detection for Spatial Modulation in Large-Scale Multiple Access Channels

In this paper, we propose a detector, based on the compressive sensing (CS) principles, for multiple-access spatial modulation (SM) channels with a large-scale antenna base station (BS). Particularly, we exploit the use of a large number of antennas at the BSs and the structure and sparsity of the S...

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