5 papers
Rate Maximization for UAV-assisted ISAC System with Fluid Antennas
Xingtao Yang, Zhenghe Guo, Siyun Liang +3
This letter investigates the joint sensing problem between unmanned aerial vehicles (UAV) and base stations (BS) in integrated sensing and communication (ISAC) systems with fluid a…
Latent Feature-Guided Conditional Diffusion for Generative Image Semantic Communication
Zehao Chen, Xinfeng Wei, Haonan Tong +2
Semantic communication is proposed and expected to improve the efficiency of massive data transmission over sixth generation (6G) networks. However, existing image semantic communi…
Continual Reinforcement Learning for Digital Twin Synchronization Optimization
Haonan Tong, Mingzhe Chen, Jun Zhao +4
This article investigates the adaptive resource allocation scheme for digital twin (DT) synchronization optimization over dynamic wireless networks. In our considered model, a base…
Multimodal Semantic Communication for Generative Audio-Driven Video Conferencing
Haonan Tong, Haopeng Li, Hongyang Du +3
This paper studies an efficient multimodal data communication scheme for video conferencing. In our considered system, a speaker gives a talk to the audiences, with talking head vi…
Video Semantic Communication with Major Object Extraction and Contextual Video Encoding
Haopeng Li, Haonan Tong, Sihua Wang +3
This paper studies an end-to-end video semantic communication system for massive communication. In the considered system, the transmitter must continuously send the video to the re…