NOMA for 5G and beyond: literature review and novel trends
The non-orthogonal multiple access (NOMA) system is considered an important technology
that enables the fifth-generation (5G) wireless systems and beyond to satisfy different …
that enables the fifth-generation (5G) wireless systems and beyond to satisfy different …
Optimization of IRS-NOMA-Assisted Cell-Free Massive MIMO Systems Using Deep Reinforcement Learning
We consider the use of multiple intelligent reflecting surfaces (IRSs) in cell-free massive
MIMO (CFMM) systems to improve signal quality. However, pilot contamination can occur …
MIMO (CFMM) systems to improve signal quality. However, pilot contamination can occur …
A Comparative Study of User Pairing Techniques of MIMO-NOMA System in different channel models
SA Deraz, MA Soliman, MA Elbaset… - … Conference (ITC-Egypt …, 2023 - ieeexplore.ieee.org
In 6G wireless communication systems, Nonorthogonal multiple access (NOMA) can solve
the problem of extra consumption power and bandwidth to enhance the spectral-efficiency …
the problem of extra consumption power and bandwidth to enhance the spectral-efficiency …
[HTML][HTML] On efficiency and the Jain's fairness index in integer assignment problems
N Rezaeinia, JC Góez, M Guajardo - Computational Management Science, 2023 - Springer
Given two sets of objects, the integer assignment problem consists of assigning objects of
one set to objects in the other set. Traditionally, the goal of this problem is to find an …
one set to objects in the other set. Traditionally, the goal of this problem is to find an …
Non-orthogonal multi-access user pairing based on neighborhood search with threshold in heterogeneous networks
T Zhu, G Chen, G Wu - Third International Conference on …, 2023 - spiedigitallibrary.org
In our work, we came up with an algorithm for user pairing in a non-perfect SIC (successive
interference cancellation) downlink NOMA (Non-orthogonal multiple access) system under a …
interference cancellation) downlink NOMA (Non-orthogonal multiple access) system under a …