Learning power control for cellular systems with heterogeneous graph neural network

J Guo, C Yang - 2021 IEEE Wireless Communications and …, 2021 - ieeexplore.ieee.org
Optimizing power control in multi-cell cellular networks with deep learning enables such a
non-convex problem to be implemented in real-time. When channels are time-varying, the …

Joint user scheduling and beamforming design for multiuser MISO downlink systems

S He, J Yuan, Z An, W Huang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In multiuser communication systems, user scheduling and beamforming (US-BF) design are
two fundamental problems that are usually studied separately in the existing literature. In this …

Adaptive wireless power allocation with graph neural networks

N NaderiAlizadeh, M Eisen… - ICASSP 2022-2022 IEEE …, 2022 - ieeexplore.ieee.org
We consider the problem of power control in wireless networks, consisting of multiple
transmitter-receiver pairs communicating with each other over a single shared wireless …

Geometric machine learning over Riemannian manifolds for wireless link scheduling

R Shelim, AS Ibrahim - IEEE Access, 2022 - ieeexplore.ieee.org
In this paper, we propose two novel geometric machine learning (G-ML) methods for the
wireless link scheduling problem in device-to-device (D2D) networks. In dynamic D2D …

Topology aware deep learning for wireless network optimization

S Zhang, B Yin, W Zhang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Data-driven machine learning approaches have been proposed to facilitate wireless
network optimization by learning latent knowledge from historical optimization instances …

Wireless link scheduling via graph representation learning: A comparative study of different supervision levels

N Naderializadeh - arXiv preprint arXiv:2110.01722, 2021 - arxiv.org
We consider the problem of binary power control, or link scheduling, in wireless interference
networks, where the power control policy is trained using graph representation learning. We …

Knowledge-Driven Resource Allocation for Wireless Networks: A WMMSE Unrolled Graph Neural Network Approach

H Yang, N Cheng, R Sun, W Quan… - IEEE Internet of …, 2024 - ieeexplore.ieee.org
This paper proposes a novel knowledge-driven approach for resource allocation in wireless
networks using the graph neural network (GNN) architecture. To meet the millisecond-level …

To supervise or not to supervise: How to effectively learn wireless interference management models?

B Song, H Sun, W Pu, S Liu… - 2021 IEEE 22nd …, 2021 - ieeexplore.ieee.org
Machine learning has become successful in solving wireless interference management
problems. Different kinds of deep neural networks (DNNs) have been trained to accomplish …

Learning to beamform in multi-group multicast with imperfect CSI

Z Zhang, M Tao, YF Liu - 2022 14th International Conference on …, 2022 - ieeexplore.ieee.org
Consider the max-min fair multi-group multicast beamforming problem in wireless networks,
where the users with the same request are partitioned into a multicast group and served by …

Learning-based branch-and-bound for non-convex complex modulus constrained problems with applications in wireless communications

Z Zhang, M Tao - IEEE Transactions on Wireless …, 2021 - ieeexplore.ieee.org
We consider a class of non-convex complex modulus constrained problems (CMCPs), which
has many important applications in signal processing for wireless communications …