From: Generalized antenna sequence spatial modulation (GASSM): a novel framework for enhanced PHY layer security and energy efficiency
Parameter
Conventional SM
GASSM
No. of transmit antennas, \(\mathbf {N_{t}}\)
4
3
Modulation order, \(\textbf{M}\)
64
8
2
Spectral efficiency, \(\textbf{bpcu}\)
5
7
6