In this paper, system spectral efficiency and transmission quality improvements are proposed by investigating a sum-rate maximization resource allocation ...

In this paper, we consider a downlink GSM-MIMO-NOMA system. The sum-rate maximization resource allocation problem is studied under the consideration of a total ...

Multi-dimensional resource allocation strategy for LEO satellite communication uplinks based on deep reinforcement learning · NOMA -Spatial Modulation: Solving ...

The achievable sum rate maximization problem is transformed into a convex optimization problem by introducing the auxiliary variable. Simulation results show ...

Aug 21, 2024 · This paper concentrates on maximizing the sum rate of channel estimation errors in a NOMA-VLC network, proposing the BWO-KOA algorithm as the optimal solution ...

Resource allocation for sum-rate maximization in NOMA-based generalized spatial modulation. February 2022 · Digital Communications and Networks.

This paper investigates user scheduling in millimeter-wave multiple-input multiple-output systems that can achieve a tradeoff between capacity and Jain's ...

Apr 21, 2024 · This paper proposed a novel hybrid MC-NOMA system to diminish the resource allocation problem. It was implemented by Matlab.

Apr 19, 2024 · In NOMA, the same radio resource is simultaneously assigned to two users at different power levels based on the NOMA-power domain. Resource ...

This work proposes a NOMA-based QSM system in multiple-input multiple-output scenarios, where APM symbols are divided into real and imaginary components for ...