This paper investigates a multi-hop decode-and-forward (DF) relay-aided non-orthogonal multiple access (MH-DF-R-NOMA) scheme. The model overcomes the problems associated …
Reconfigurable intelligent surface (RIS)-assisted non-orthogonal multiple access (NOMA) has the ability to overcome the challenges of the wireless environment like random …
In this paper, we investigate a decode-and-forward relay-assisted cooperative non- orthogonal multiple access (NOMA) scheme, where the relay implements a time-switching …
ABM Adam, Z Wang, X Wan, Y Xu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Energy-efficient resource allocation for multi-cell multi-carrier non-orthogonal multiple access (MCMC-NOMA) is a challenging task due to the interference and other related …
In this paper, we consider a cooperative relaying system (CRS) empowered by simultaneous wireless information power transfer (SWIPT) and non-orthogonal multiple …
The potential of the Non-Orthogonal Multiple Access (NOMA) approach for wireless communications in the fifth generation (5G) and beyond can not be underestimated. This is …
A multi-tier architecture consisting of a macro-base station (MBS) and a pico-base station (PBS) is utilized in a heterogeneous cellular network (HCN) to support a large number of …
To accommodate a large number of users requiring higher data rates and improved outage performance, a heterogeneous cellular network (HCN) uses a multi-tier architecture made …
Cooperative communication is a key factor in 5G and beyond standards for increasing the quality of service and aids for dense networks. It works in conjugate with non-orthogonal …