In this paper, the low-complexity near-optimal (LCNO) detector and code design for the generalized space-time shift keying (G-STSK) scheme are studied. First, the LCNO randomized bitwise Markov chain ...

The doubly selective (DS) channel estimation in the large-scale multiple-input multiple-output (MIMO) systems is a challenging problem due to the large number of the channel coefficients to be ...