Ambient backscatter communications (AmBC) have introduced a revolutionary approach to
wireless communication that utilizes ambient radio frequency (RF) signals in contrast to self …

In this paper, we investigate a network of backscatter devices (BDs) empowered with
cognitive radio (CR) that uses non-orthogonal multiple access (NOMA) to communicate with …

This paper investigates an active reconfigurable intelligent surface (ARIS) backscatter
communication (BackCom) enabled downlink NOMA scheme in a cognitive radio (CR) …

In this paper, we present a hybrid ambient backscatter communication (ABC) assisted
framework for radio frequency (RF) powered cognitive radio networks (CRNs). In these …

To develop emerging transmission techniques for potential applications of Internet of Things
(IoT), the system performance analysis of a cognitive radio (CR)-enabled ambient …

As potential solutions to empower transmissions among the Internet of Things (IoT) devices,
ambient radio frequency (RF) backscatter technology and reconfigurable intelligent surfaces …

Backscatter communication (BackCom) has been envisioned as a prospective candidate for
enabling the sustained operation of battery-constrained Internet-of-Things (IoT) devices …

A simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)
assisted uplink non-orthogonal multiple access (NOMA) framework for finite blocklength …

A novel coexisting passive reconfigurable intelligent surface (RIS) and active decode-and-
forward (DF) relay assisted non-orthogonal multiple access (NOMA) transmission framework …

Nonorthogonal multiple access (NOMA) techniques and intelligent reflecting surface (IRS)
are being explored as potential essential technologies for future wireless communications …