In this paper, we consider spatial modulation (SM) operating in a frequency-selective single-
carrier (SC) communication scenario and propose zero-padding instead of the cyclic-prefix …

Most deep-learned error-correcting codes (DL-ECCs) use binary cross-entropy (BCE)
between the true input bits and the soft decoded outputs of the learned encoder/decoder …

We consider Alamouti encoding that draws symbols from phase-shift keying and develop a
new differential modulation scheme that attains full rate for any constellation order. In …

Multiple antennas are used to increase reliability and bit rate for a given bandwidth. For a
fixed transmission rate, discrete input alphabets and without channel state information at the …