2 papers
eess.SY2025
An Encoder-Decoder Network for Beamforming over Sparse Large-Scale MIMO Channels
Yubo Zhang, Jeremy Johnston, Xiaodong Wang
We develop an end-to-end deep learning framework for downlink beamforming in large-scale sparse MIMO channels. The core is a deep EDN architecture with three modules: (i) an encode…
cs.NI2025
Fair Dynamic Spectrum Access via Fully Decentralized Multi-Agent Reinforcement Learning
Yubo Zhang, Pedro Botelho, Trevor Gordon +2
We consider a decentralized wireless network with several source-destination pairs sharing a limited number of orthogonal frequency bands. Sources learn to adapt their transmission…