4 papers
Channel-adaptive Cross-modal Generative Semantic Communication for Point Cloud Transmission
Wanting Yang, Zehui Xiong, Qianqian Yang +3
With the rapid development of autonomous driving and extended reality, efficient transmission of point clouds (PCs) has become increasingly important. In this context, we propose a…
Semantic Communication for Edge Intelligence Enabled Autonomous Driving System
Yunqi Feng, Hesheng Shen, Zhendong Shan +2
Expected to provide higher transportation efficiency and security, autonomous driving has attracted substantial attentions from both industry and academia. Meanwhile, the emergence…
Point Cloud Compression with Implicit Neural Representations: A Unified Framework
Hongning Ruan, Yulin Shao, Qianqian Yang +2
Point clouds have become increasingly vital across various applications thanks to their ability to realistically depict 3D objects and scenes. Nevertheless, effectively compressing…
Enhancing Image Privacy in Semantic Communication over Wiretap Channels leveraging Differential Privacy
Weixuan Chen, Shunpu Tang, Qianqian Yang
Semantic communication (SemCom) enhances transmission efficiency by sending only task-relevant information compared to traditional methods. However, transmitting semantic-rich data…