3 papers
eess.SP2020
ELM-based Superimposed CSI Feedback for FDD Massive MIMO System
Chaojin Qing, Bin Cai, Qingyao Yang +2
In frequency-division duplexing (FDD) massive multiple-input multiple-output (MIMO), deep learning (DL)-based superimposed channel state information (CSI) feedback has presented pr…
eess.SP2019
Superimposed Coding Based CSI Feedback Using 1-Bit Compressed Sensing
Chaojin Qing, Qingyao Yang, Bin Cai +2
In a frequency division duplex (FDD) massive multiple input multiple output (MIMO) system, the channel state information (CSI) feedback causes a significant bandwidth resource occu…
cs.NI2019
Deep Learning for CSI Feedback Based on Superimposed Coding
Chaojin Qing, Bin Cai, Qingyao Yang +2
Massive multiple-input multiple-output (MIMO) with frequency division duplex (FDD) mode is a promising approach to increasing system capacity and link robustness for the fifth gene…