11 papers
S-MDMA: Sensitivity-Aware Model Division Multiple Access for Satellite-Ground Semantic Communication
Hui Cao, Rui Meng, Shujun Han +3
Satellite-ground semantic communication (SemCom) is expected to play a pivotal role in convergence of communication and AI (ComAI), particularly in enabling intelligent and efficie…
Instance Communication System for Intelligent Connected Vehicles: Bridging the Gap from Semantic to Instance-Level Transmission
Daiqi Zhang, Bizhu Wang, Wenqi Zhang +2
Intelligent Connected Vehicles (ICVs) rely on high-speed data transmission for efficient and safety-critical services. However, the scarcity of wireless resources limits the capabi…
Semantic Radio Access Networks: Architecture, State-of-the-Art, and Future Directions
Rui Meng, Zixuan Huang, Jingshu Yan +8
Radio Access Network (RAN) is a bridge between user devices and the core network in mobile communication systems, responsible for the transmission and reception of wireless signals…
KGRAG-SC: Knowledge Graph RAG-Assisted Semantic Communication
Dayu Fan, Rui Meng, Song Gao +1
The state-of-the-art semantic communication (SC) schemes typically rely on end-to-end deep learning frameworks that lack interpretability and struggle with robust semantic selectio…
SREC: Encrypted Semantic Super-Resolution Enhanced Communication
Zhidi Zhang, Rui Meng, Song Gao +2
Semantic communication (SemCom), as a typical paradigm of deep integration between artificial intelligence (AI) and communication technology, significantly improves communication e…
Importance-Aware Robust Semantic Transmission for LEO Satellite-Ground Communication
Hui Cao, Rui Meng, Xiaodong Xu +2
Satellite-ground semantic communication is anticipated to serve a critical role in the forthcoming 6G era. Nonetheless, task-oriented data transmission in such systems remains a fo…