6 papers
Adaptive Semantic Communication for UAV/UGV Cooperative Path Planning
Fangzhou Zhao, Yao Sun, Jianglin Lan +3
Effective path planning is fundamental to the coordination of unmanned aerial vehicles (UAVs) and unmanned ground vehicles (UGVs) systems, particularly in applications such as surv…
Hybrid Semantic/Bit Communication Based Networking Problem Optimization
Le Xia, Yao Sun, Dusit Niyato +3
This paper jointly investigates user association (UA), mode selection (MS), and bandwidth allocation (BA) problems in a novel and practical next-generation cellular network where t…
S-RAN: Semantic-Aware Radio Access Networks
Yao Sun, Lan Zhang, Linke Guo +3
Semantic communication (SemCom) has been a transformative paradigm, emphasizing the precise exchange of meaningful information over traditional bit-level transmissions. However, ex…
Improving Channel Resilience for Task-Oriented Semantic Communications: A Unified Information Bottleneck Approach
Shuai Lyu, Yao Sun, Linke Guo +4
Task-oriented semantic communications (TSC) enhance radio resource efficiency by transmitting task-relevant semantic information. However, current research often overlooks the inhe…
Wireless Resource Optimization in Hybrid Semantic/Bit Communication Networks
Le Xia, Yao Sun, Dusit Niyato +2
Recently, semantic communication (SemCom) has shown great potential in significant resource savings and efficient information exchanges, thus naturally introducing a novel and prac…
A Wireless AI-Generated Content (AIGC) Provisioning Framework Empowered by Semantic Communication
Runze Cheng, Yao Sun, Dusit Niyato +3
With the significant advances in AI-generated content (AIGC) and the proliferation of mobile devices, providing high-quality AIGC services via wireless networks is becoming the fut…