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Spatial Modulation for More Spatial Multiplexing: RF-Chain-Limited Generalized Spatial Modulation Aided MmWave MIMO with Hybrid Precoding
Longzhuang He, Jintao Wang, Jian Song
The application of hybrid precoding in millimeter wave (mmWave) multiple-input multiple-output (MIMO) systems has been proved effective for reducing the number of radio frequency (…
On the Achievable Spectral Efficiency of Spatial Modulation Aided Downlink Non-Orthogonal Multiple Access
Xuesi Wang, Jintao Wang, Longzhuang He +2
In this paper, a novel spatial modulation aided non-orthogonal multiple access (SM-NOMA) system is proposed. We use mutual information (MI) to characterize the achievable spectral…
Generalized Spatial Modulation Aided MmWave MIMO with Sub-Connected Hybrid Precoding Scheme
Longzhuang He, Jintao Wang, Jian Song
Due to the high cost and low energy efficiency of the dedicated radio frequency (RF) chains, the number of RF chains in a millimeter wave (mmWave) multiple-input multiple-output (M…
Spectral-Efficient Analog Precoding for Generalized Spatial Modulation Aided MmWave MIMO
Longzhuang He, Jintao Wang, Jian Song
Generalized spatial modulation (GenSM) aided millimeter wave (mmWave) multiple-input multiple-output (MIMO) has recently received substantial academic attention. However, due to th…
Spectral Efficiency Analysis for Spatial Modulation in Massive MIMO Uplink over Dispersive Channels
Yue Sun, Jintao Wang, Longzhuang He +1
Flat-fading channel models are usually invoked for analyzing the performance of massive spatial modulation multiple-input multiple-output (SM-MIMO) systems. However, in the context…