Future wireless services will focus on improving the quality of life by enabling various
applications, such as extended reality, brain-computer interaction, and healthcare. These …

Due to the explosive growth in the number of wireless devices and diverse wireless
services, such as virtual/augmented reality and Internet-of-Everything, next generation …

The 5th-generation (5G) mobile networks and beyond need to support massive machine-
type communications (MTC) devices with limited available radio resources. In this paper, we …

This paper studies a novel approach for successive interference cancellation (SIC) ordering
and beamforming in a multiple antennas non-orthogonal multiple access (NOMA) network …

Vehicular communication is gradually evolving from the rudimentary data exchange
techniques to innovative, efficient, and large-scale communication platform. The future …

Modern 5G heterogeneous networks (HetNets) require hybrid multiple access technology for
optimal performance. The feasibility of a hybrid power domain sparse code nonorthogonal …

Hybrid multiple access schemes are considered potential technologies towards achieving
optimal spectrum sharing for future heterogeneous networks. Multiple users are multiplexed …

In this paper, we consider that the unmanned aerial vehicles (UAVs) with attached intelligent
reflecting surfaces (IRSs) play the role of flying reflectors that reflect the signal of users to the …

In this paper, we propose a novel joint resource allocation and cooperative caching scheme
for power-domain non-orthogonal multiple access (PD-NOMA)-based heterogeneous …

In this paper, we present an analytical model to characterize the average queuing delay for
non-orthogonal multiple access (NOMA) downlink system by taking the outage event into …