The various requirements in terms of data rates and latency in beyond 5G and 6G networks have motivated the integration of a variety of communications schemes and technologies to …
Y Pan, K Wang, C Pan - 2022 IEEE Wireless Communications …, 2022 - ieeexplore.ieee.org
In this paper, the sum rate is maximized for the intelligent reflective surface (IRS) assisted terahertz (THz) non-orthogonal multiple access (NOMA) communication system. A novel …
Non-orthogonal multiple access (NOMA) has been investigated to support massive connectivity for Internet-of-things (IoT) networks. However, since most IoT devices suffer from …
X Zhang, C Han, X Wang - 2019 16th Annual IEEE International …, 2019 - ieeexplore.ieee.org
A downlink Terahertz Non-Orthogonal Multiple Access (THz-NOMA) system with M beams is proposed in this paper, where each beam serves four users as a user cluster. Furthermore …
Terahertz (THz) band is one of the most promising aspects of wireless communication systems because of its potential to meet the growing demands for the envisioned next …
MS Van Nguyen, DT Do, A Vahid… - IEEE Internet of …, 2023 - ieeexplore.ieee.org
As potential solutions to empower transmissions among the Internet of Things (IoT) devices, ambient radio frequency (RF) backscatter technology and reconfigurable intelligent surfaces …
Terahertz communications is one of the promising technologies for the future mobile communication networks. Due to the ever increasing need for high-speed data transfer …
LP Qian, C Yang, H Han, Y Wu… - IEEE Communications …, 2021 - ieeexplore.ieee.org
Integrating the energy-harvesting (EH) relay and non-orthogonal multiple access (NOMA) technologies into narrow band internet of things (NB-IoT) networks can efficiently improve …
The design changes on the physical (PHY) layer, ie the limited system bandwidth of one physical resource block (PRB), single antenna support, lower-order modulations, etc. inhibit …