Reconfigurable intelligent surface-empowered communication (RIS) and sparse code
multiple access (SCMA) are promising candidates for future generations of wireless …

The reconfigurable intelligent surface (RIS)-assisted sparse code multiple access (RIS-
SCMA) is an attractive scheme for future wireless networks. In this letter, for the first time, the …

The amalgamation of sparse code multiple access (SCMA) and simultaneous wireless
information and power transfer (SWIPT) is envisioned to be a promising solution to massive …

Recently, intelligent reflecting surfaces (IRSs) and nonorthogonal multiple-access (NOMA)
have emerged as energy and spectrally efficient techniques for next-generation wireless …

Reconfigurable intelligent surface (RIS) is a promising reflective radio technology for
improving the coverage and rate of future wireless systems by reconfiguring the wireless …

The signal processing and communication communities have witnessed the rise of many
exciting communication technologies in recent years. Notable examples include alternative …

Reconfigurable intelligent surface (RIS) has recently received extensive research interest
due to its capability to intelligently change the wireless propagation environment. For RIS …

Intelligent reflecting surface (IRS) is a promising technique to enhance performance of
wireless systems due to its ability to smartly reconfigure the signal propagation environment …

Due to the low power consumption and low cost nature of transmissive reconfigurable
intelligent surface (RIS), in this letter, we propose a downlink multi-user rate-splitting multiple …

We study an intelligent reflecting surface (IRS)-aided downlink sparse code multiple access
(SCMA) system for massive connectivity in future machine-type communication networks …