44 citations · 84 across the 13 of their papers we have counts for
13 papers
Multi-Stream Spatiotemporal Channel Coding for MIMO Systems: Transmission Scheme Design and Achievable Rate Optimization
Liang Jin, Xiaodong Xu, Shujun Han +3
Spatiotemporal channel coding (STCC) can improve the achievable rate over traditional temporal channel coding (TCC) by leveraging spatial degrees of freedom to extend the codeword…
Lightweight Multi-Vehicle Collaborative Perception Acceleration with Fusion Position Adjustment
Wenzhao Zhang, Shujun Han, Haixiao Gao +3
Multi-vehicle collaborative perception (MvCP) is considered as a key technology to facilitate automated driving (AD), where real-time MvCP under limited resources is significant fo…
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…
Physical Layer Authentication Based on Hierarchical Variational Auto-Encoder for Industrial Internet of Things
Rui Meng, Xiaodong Xu, Bizhu Wang +4
Recently, Physical Layer Authentication (PLA) has attracted much attention since it takes advantage of the channel randomness nature of transmission media to achieve communication…
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…
Generative Diffusion Models for Wireless Networks: Fundamental, Architecture, and State-of-the-Art
Dayu Fan, Rui Meng, Xiaodong Xu +9
With the rapid development of Generative Artificial Intelligence (GAI) technology, Generative Diffusion Models (GDMs) have shown significant empowerment potential in the field of w…
A Survey of Secure Semantic Communications
Rui Meng, Song Gao, Dayu Fan +11
Semantic communication (SemCom) is regarded as a promising and revolutionary technology in 6G, aiming to transcend the constraints of ``Shannon's trap" by filtering out redundant i…
A Survey of Machine Learning-based Physical-Layer Authentication in Wireless Communications
Rui Meng, Bingxuan Xu, Xiaodong Xu +5
To ensure secure and reliable communication in wireless systems, authenticating the identities of numerous nodes is imperative. Traditional cryptography-based authentication method…
Distributed satellite information networks: Architecture, enabling technologies, and trends
Qinyu Zhang, Liang Xu, Jianhao Huang +23
Driven by the vision of ubiquitous connectivity and wireless intelligence, the evolution of ultra-dense constellation-based satellite-integrated Internet is underway, now taking pr…
Cross-Layer Encrypted Semantic Communication Framework for Panoramic Video Transmission
Haixiao Gao, Mengying Sun, Xiaodong Xu +6
In this paper, we propose a cross-layer encrypted semantic communication (CLESC) framework for panoramic video transmission, incorporating feature extraction, encoding, encryption,…
Rate Splitting Multiple Access-Enabled Adaptive Panoramic Video Semantic Transmission
Haixiao Gao, Mengying Sun, Xiaodong Xu +4
In this paper, we propose an adaptive panoramic video semantic transmission (APVST) framework enabled by rate splitting multiple access (RSMA). The APVST framework consists of a se…
Opportunistic Routing Aided Cooperative Communication Network with Energy-Harvesting
Wannian An, Chen Dong, Xiaodong Xu +3
In this paper, a cooperative communication network based on energy-harvesting (EH) decode-and-forward (DF) relays that harvest energy from the ambience using buffers with harvest-s…
Innovative semantic communication system
Chen Dong, Haotai Liang, Xiaodong Xu +3
Traditional communication systems focus on the transmission process, and the context-dependent meaning has been ignored. The fact that 5G system has approached Shannon limit and th…