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A Study of Low Complexity Antenna Selection Algorithms for Signed Quadrature Spatial Modulation
Transmit antenna selection (TAS) is a practical method to improve the bit-error-rate (BER) performance of a multiple-input multiple-output (MIMO) systems. TAS is of particulate importance when spatial modulation (SM) is ...
Improved Super-Orthogonal Trellis-Coded Spatial Modulation Using STBC-CSM
Trellis coded modulation (TCM) is a scheme that enhances the error performance without extra power not bandwidth. This paper presents a modified Super-Orthogonal Trellis-Coded Spatial Modulation (SOTC-SM) based on a cyclic ...