Comments and Corrections Correction to “Transmit Antenna Selection for Precoding-Aided Spatial Modulation”

In the above article
[1]
, the authors found some mistakes in real summation (RS) computations. As the computational complexity in terms of real summation (RS) is re-evaluated in the revision process, we didn’t consider 2 RSs additionally required for a complex multiplication. The resulting RS complexity expressions of
(25)
and
(28)
, and RS complexity in
Table 3
were mistaken. They have no impact on the discussion and conclusions in the paper. The corrected results are given here.