1.7k citations · 6.5k across the 204 of their papers we have counts for
5 papers · 2 filters
Low-Complexity CSI Feedback for FDD Massive MIMO Systems via Learning to Optimize
Yifan Ma, Hengtao He, Shenghui Song +2
In frequency-division duplex (FDD) massive multiple-input multiple-output (MIMO) systems, the growing number of base station antennas leads to prohibitive feedback overhead for dow…
Hybrid Digital-Analog Semantic Communications
Huiqiang Xie, Zhijin Qin, Zhu Han +1
Digital and analog semantic communications (SemCom) face inherent limitations such as data security concerns in analog SemCom, as well as leveling-off and cliff-edge effects in dig…
Tackling Distribution Shifts in Task-Oriented Communication with Information Bottleneck
Hongru Li, Jiawei Shao, Hengtao He +3
Task-oriented communication aims to extract and transmit task-relevant information to significantly reduce the communication overhead and transmission latency. However, the unpredi…
Satellite Federated Edge Learning: Architecture Design and Convergence Analysis
Yuanming Shi, Li Zeng, Jingyang Zhu +3
The proliferation of low-earth-orbit (LEO) satellite networks leads to the generation of vast volumes of remote sensing data which is traditionally transferred to the ground server…
A Robust Semantic Communication System for Image
Xiang Peng, Zhijin Qin, Xiaoming Tao +2
Semantic communications have gained significant attention as a promising approach to address the transmission bottleneck, especially with the continuous development of 6G technique…