In this study, a novel index modulation-based communication system is proposed by
combining the recently popular code index modulation-spread spectrum (CIM-SS) and …

In order to achieve high throughput and low-power consumption of the transmitter and
improve the error performance of the receiver, a novel reconfigurable intelligent surface …

Reconfigurable intelligent surface (RIS) enhances signal quality by adjusting the phase of
electromagnetic waves in wireless communication. Spatial modulation (SM), a prominent …

In this paper, we develop a non-coherent differential chaos shift keying based index
modulation by using initial value index (IVI-DCSK) to convey additional information for …

Reconfigurable intelligent surface (RIS) structures reflect incident signals by adjusting phase
adaptively according to the channel condition during transmission to increase signal quality …

Reconfigurable intelligent surface (RIS)-assisted spatial index modulation (SIM) is a
promising candidate for future wireless communication systems due to its high energy and …

Reconfigurable intelligent surface (RIS) is a promising technology for future 6G
communications. However, channel state information (CSI) for RIS-enabled communication …

In this letter, we propose a novel intelligent reflecting surface (IRS) aided receive
generalized space shift keying (RGSSK) wireless communication scheme utilizing IRS …

Today's wireless communication networks have many requirements such as high data rate,
high reliability, low latency, low error data transmission, and high energy efficiency. High …

In this paper, a new multiple input multiple output technique called CIM-HQAM-SM is
presented by combining the high data rate and energy-efficient communication techniques …