35 citations · 60 across the 11 of their papers we have counts for
12 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…
Towards Semantic Internet of Everything in the Age of Agentic AI
Dayu Fan, Rui Meng, Yunfei Liu +7
Semantic communication improves task effectiveness by transmitting task-relevant information. However, most existing schemes remain organized as task-specific, end-to-end pipelines…
APEG: Adaptive Physical Layer Authentication with Channel Extrapolation and Generative AI
Xiqi Cheng, Rui Meng, Xiaodong Xu +3
With the rapid advancement of 6G, identity authentication has become increasingly critical for ensuring wireless security. The lightweight and keyless Physical Layer Authentication…
Federated Contrastive Learning for Personalized Semantic Communication
Yining Wang, Wanli Ni, Wenqiang Yi +3
In this letter, we design a federated contrastive learning (FedCL) framework aimed at supporting personalized semantic communication. Our FedCL enables collaborative training of lo…
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…
Efficient Gaussian Process Classification-based Physical-Layer Authentication with Configurable Fingerprints for 6G-Enabled IoT
Rui Meng, Fangzhou Zhu, Xiqi Cheng +6
The future 6G-enabled IoT will facilitate seamless global connectivity among ubiquitous wireless devices, but this advancement also introduces heightened security risks such as spo…
Zero-shot Multi-level Feature Transmission Policy Powered by Semantic Knowledge Base
Yaping Sun, Hao Chen, Xiaodong Xu +2
Remote zero-shot object recognition, i.e., offloading zero-shot object recognition task from one mobile device to remote mobile edge computing (MEC) server or another mobile device…
Soft Actor-Critic Learning-Based Joint Computing, Pushing, and Caching Framework in MEC Networks
Xiangyu Gao, Yaping Sun, Hao Chen +2
To support future 6G mobile applications, the mobile edge computing (MEC) network needs to be jointly optimized for computing, pushing, and caching to reduce transmission load and…
A Specific Task-oriented Semantic Image Communication System for substation patrol inspection
Senran Fan, Haotai Liang, Chen Dong +2
Intelligent inspection robots are widely used in substation patrol inspection, which can help check potential safety hazards by patrolling the substation and sending back scene ima…
Efficient Sensor Scheduling Strategy Based on Spatio-temporal Scope Information Model
Yang Liu, Chen Dong, Xiaoqi Qin +1
In this paper, based on the spatio-temporal correlation of sensor nodes in the Internet of Things (IoT), a Spatio-temporal Scope information model (SSIM) is proposed to quantify th…
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…