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Channel Estimation for SM Systems over Time-Varying Rayleigh Fading Channels
This paper is concerned with the challenging and timely problem of channel estimation for spatial modulated systems in the presence of time varying channels. Recently estimation of channel state information for SM systems ...
Iterative channel estimation for spatial modulation systems over fast fading channels
Spatial Modulation (SM) based on the use of antenna indices to transmit information in addition to the conventional signal constellations has been recently proposed to solve practical problems encountered in MIMO systems. ...