2 papers
eess.SP2021
Meta-learning for RIS-assisted NOMA Networks
Yixuan Zou, Yuanwei Liu, Kaifeng Han +2
A novel reconfigurable intelligent surfaces (RISs)-based transmission framework is proposed for downlink non-orthogonal multiple access (NOMA) networks. We propose a quality-of-ser…
eess.SP2021
Joint User Activity and Data Detection in Grant-Free NOMA using Generative Neural Networks
Yixuan Zou, Zhijin Qin, Yuanwei Liu
Grant-free non-orthogonal multiple access (NOMA) is considered as one of the supporting technology for massive connectivity for future networks. In the grant-free NOMA systems with…