As a new energy saving approach for green communications, energy harvesting (EH) could
be suitable technique to facilitate massive connections for large number of devices in such …

To enhance the outage performance of downlink non-orthogonal multiple access (NOMA)
systems, we investigate opportunistic user pair scheduling (UPS) as well as the joint power …

Vehicle-to-vehicle (V2V) communications under dense urban environments usually
experience severe keyhole fading effect especially for multi-input multi-output (MIMO) …

Driven by the ever-increasing requirements of ultra-high spectral efficiency, ultra-low
latency, and massive connectivity, the forefront of wireless research calls for the design of …

We investigate joint power allocation and decoding order selection (PA-DOS) aimed at
enhancing the outage performance of non-orthogonal multiple access (NOMA) systems. By …

To accommodate the stringent requirements of enhanced coverage quality and improved
spectral efficiency, simultaneous transmitting and reflecting reconfigurable intelligent surface …

This paper employs hybrid automatic repeat request (HARQ) to assist the cognitive non-
orthogonal multiple access (NOMA) scheme for secure transmission in Internet of Things …

Reconfigurable intelligent surface (RIS) has recently attracted a spurt of interest due to its
innate advantages over massive MIMO on power consumption. In this paper, we study the …

This work investigates the design of Hybrid Automatic Repeat Request (HARQ) strategies for
downlink Rate-Splitting Multiple Access (RSMA). The existence of private and common …

We thoroughly investigate the asymptotic distribution of sum of multiple signal-to-
interference-plus-noise-ratios (SINRs) that could be applied to the outage performance …