56 citations · 61 across the 5 of their papers we have counts for
5 papers
Secure Semantic Communications via AI Defenses: Fundamentals, Solutions, and Future Directions
Lan Zhang, Chengsi Liang, Zeming Zhuang +4
Semantic communication (SemCom) redefines wireless communication from reproducing symbols to transmitting task-relevant semantics. However, this AI-native architecture also introdu…
Hybrid Mamba-Attention Neural Architecture for Channel Estimation
Dianxin Luan, Chengsi Liang, Jie Huang +5
This paper proposes a hybrid Mamba-attention neural architecture to achieve improved channel estimation for orthogonal frequency-division multiplexing (OFDM) waveforms, particularl…
Semantic Communication for the Internet of Sounds: Architecture, Design Principles, and Challenges
Chengsi Liang, Yao Sun, Christo Kurisummoottil Thomas +2
The Internet of Sounds (IoS) combines sound sensing, processing, and transmission techniques, enabling collaboration among diverse sound devices. To achieve perceptual quality of s…
Generative AI-driven Semantic Communication Networks: Architecture, Technologies and Applications
Chengsi Liang, Hongyang Du, Yao Sun +4
Generative artificial intelligence (GAI) has emerged as a rapidly burgeoning field demonstrating significant potential in creating diverse contents intelligently and automatically.…
WiserVR: Semantic Communication Enabled Wireless Virtual Reality Delivery
Le Xia, Yao Sun, Chengsi Liang +4
Virtual reality (VR) over wireless is expected to be one of the killer applications in next-generation communication networks. Nevertheless, the huge data volume along with stringe…