7 citations · 19 across the 6 of their papers we have counts for
4 papers · 1 filter
Energy-Efficient Design for a NOMA assisted STAR-RIS Network with Deep Reinforcement Learning
Yi Guo, Fang Fang, Donghong Cai +1
Simultaneous transmitting and reflecting reconfigurable intelligent surfaces (STAR-RISs) has been considered as a promising auxiliary device to enhance the performance of the wirel…
Intelligent User Clustering and Robust Beamforming Design for UAV-NOMA Downlink
Yanqing Xu, Fang Fang, Donghong Cai +1
In this work, we consider a downlink NOMA network with multiple single-antenna users and multi-antenna UAVs. In particular, the users are spatially located in several clusters by f…
HARQ-CC Enabled NOMA Designs With Outage Probability Constraints
Yanqing Xu, Donghong Cai, Fang Fang +3
In this paper, we aim to design an adaptive power allocation scheme to minimize the average transmit power of a hybrid automatic repeat request with chase combining (HARQ-CC) enabl…
On the Performance of NOMA with Hybrid ARQ
Donghong Cai, Zhiguo Ding, Pingzhi Fan +1
In this paper, we investigate the outage performance of hybrid automatic repeat request with chase combining (HARQ-CC) assisted downlink non-orthogonal multiple access (NOMA) syste…