In this letter, we investigate a novel quadrature spatial scattering modulation (QSSM)
transmission technique based on millimeter wave (mmWave) systems, in which the …

In this letter, a reconfigurable intelligent surface-aided joint transceiver space shift keying
reflection modulation (RIS-JTSSK-RM) scheme is proposed. The RIS aids the transceiver …

This paper proposes an active-intelligent reflecting surface (IRS) assisted joint spatial and
reflecting modulation (A-IRS-JSRM). The proposed A-IRS-JSRM engages an active IRS with …

Reconfigurable intelligent surface (RIS) assisted dual-function radar communications
(DFRC) system is a promising integrated sensing and communication (ISAC) technology for …

In this paper, a novel scheme, which introduces the technology of the code index modulation
(CIM) into the realm of enhanced spatial modulation (ESM), named CIM-ESM, is proposed to …

A novel spectrally efficient pulse shaping technique for space shift keying (SSK) in single
radio frequency (single-RF) antenna systems is proposed. This technique is important since …

This article introduces the secrecy analysis of the index modulation-based orthogonal
frequency division multiple access (IM-OFDMA) schemes by considering the in-phase and …

Physical layer security (PLS) is gaining traction as a potent supplement, if not a complete
replacement for encryption-based secure communication systems. The PLS strategy with …

We present a method to efficiently apply turbo coding to OFDM in-phase/quadrature index
modulation (OFDM-IQ-IM) for both cases of presence and absence of puncturing. We show …

In the fourth‐generation communication system (4G), orthogonal frequency division
multiplexing (OFDM) is widely used. However, due to the cyclic prefix (CP) being added, the …