From: Generalized antenna sequence spatial modulation (GASSM): a novel framework for enhanced PHY layer security and energy efficiency
Modulation
Bits per symbol
Symbol rate
SM 4-QAM
4
\(\frac{1}{4}\)
6 GASSM 4-QAM
6
\(\frac{2}{6}\)
7 GASSM BPSK
7
\(\frac{3}{7}\)