33 citations · 92 across the 21 of their papers we have counts for
23 papers
Embodied Semantic Communication for Collective Autonomous Agents: A Tutorial on Representation, Wireless Delivery, and Closed-Loop Coordination
Yizheng Huang, Wensheng Lin, Lixin Li +3
As autonomous systems and embodied intelligence enter the dynamic physical world, multi-agent collaboration calls for a paradigm shift in communication design. However, existing co…
Parity Selection Rule for Information and Dissipation in Driven Steady States
Mengqi Li, Lixin Li, Wensheng Lin +1
Tight equalities between symmetric information and entropy production in driven steady states remain elusive. We show that they are forbidden by a parity selection rule for rotatio…
On Privacy-Preserving Image Transmission in Low-Altitude Networks: A Swin Transformer-Based Framework with Federated Learning
Kexin Zhang, Lixin Li, Yuna Yan +5
The rapid development of low-altitude economy has driven the proliferation of Unmanned Aerial Vehicle (UAV) applications, including logistics, inspection, and emergency response. H…
FRACTAL: SSM with Fractional Recurrent Architecture for Computational Temporal Analysis of Long Sequences
Mengqi Li, Wensheng Lin, Jinshuai Yang +1
Effective sequence modeling fundamentally requires balancing the retention of unbounded history with the high-resolution detection of abrupt short-term variations common in real-wo…
Multi-AP Cooperative Beamforming for Cell-Free ISAC Networks: Balancing Communication SINR and Sensing SCNR
Jijin Guo, Lixin Li, Yufeng Zheng +3
Cell-free integrated sensing and communication (ISAC) systems are facing the resource allocation challenges due to the deployment of access points (APs) and conflicting beamforming…
Beyond Gaussian Assumptions: A General Fractional HJB Control Framework for Lévy-Driven Heavy-Tailed Channels in 6G
Mengqi Li, Lixin Li, Wensheng Lin +2
Emerging 6G wireless systems suffer severe performance degradation in challenging environments like high-speed trains traversing dense urban corridors and Unmanned Aerial Vehicles…
Outage Probability Analysis for OTFS with Finite Blocklength
Xin Zhang, Wensheng Lin, Lixin Li +2
Orthogonal time frequency space (OTFS) modulation is widely acknowledged as a prospective waveform for future wireless communication networks.To provide insights for the practical…
RIS-Aided Integrated Sensing and Communication Waveform Design With Tunable PAPR
Jinlong Wu, Lixin Li, Wensheng Lin +3
Low peak-to-average power ratio (PAPR) transmission is an important and favorable requirement prevalent in radar and communication systems, especially in transmission links integra…
Improved AFSA-Based Beam Training Without CSI for RIS-Assisted ISAC Systems
Yunxiang Shi, Lixin Li, Wensheng Lin +2
In this paper, we consider transmit beamforming and reflection patterns design in reconfigurable intelligent surface (RIS)-assisted integrated sensing and communication (ISAC) syst…
Emergency Communication: OTFS-Based Semantic Transmission with Diffusion Noise Suppression
Kexin Zhang, Xin Zhang, Lixin Li +3
Due to their flexibility and dynamic coverage capabilities, Unmanned Aerial Vehicles (UAVs) have emerged as vital platforms for emergency communication in disaster-stricken areas.…
Security Enhancement of Quantum Communication in Space-Air-Ground Integrated Networks
Yixiao Zhang, Wei Liang, Lixin Li +1
This paper investigates a transmission scheme for enhancing quantum communication security, aimed at improving the security of space-air-ground integrated networks (SAGIN). Quantum…
Resource Allocation Based on Optimal Transport Theory in ISAC-Enabled Multi-UAV Networks
Yufeng Zheng, Lixin Li, Wensheng Lin +3
This paper investigates the resource allocation optimization for cooperative communication with non-cooperative localization in integrated sensing and communications (ISAC)-enabled…
SC-CDM: Enhancing Quality of Image Semantic Communication with a Compact Diffusion Model
Kexin Zhang, Lixin Li, Wensheng Lin +3
Semantic Communication (SC) is an emerging technology that has attracted much attention in the sixth-generation (6G) mobile communication systems. However, few literature has fully…
Lossy Cooperative UAV Relaying Networks: Outage Probability Analysis and Location Optimization
Ya Lian, Wensheng Lin, Lixin Li +3
In this paper, performance of a lossy cooperative unmanned aerial vehicle (UAV) relay communication system is analyzed. In this system, the UAV relay adopts lossy forward (LF) stra…
Beamforming in Secure Integrated Sensing and Communication Systems with Antenna Allocation
Yunxiang Shi, Lixin Li, Wensheng Lin +2
In this paper, we consider joint antenna allocation and transmit beamforming design in secure integrated sensing and communication (ISAC) systems. A dual-function base station (DFB…
SAFE: Semantic Adaptive Feature Extraction with Rate Control for 6G Wireless Communications
Yuna Yan, Lixin Li, Xin Zhang +3
Most current Deep Learning-based Semantic Communication (DeepSC) systems are designed and trained exclusively for particular single-channel conditions, which restricts their adapta…
Outage Probability Analysis for OTFS in Lossy Communications
Xin Zhang, Wensheng Lin, Lixin Li +3
This paper analyzes the outage probability of orthogonal time frequency space (OTFS) modulation under a lossy communication scenario. First of all, we introduce the channel model a…
IRS-Assisted Lossy Communications Under Correlated Rayleigh Fading: Outage Probability Analysis and Optimization
Guanchang Li, Wensheng Lin, Lixin Li +3
This paper focuses on an intelligent reflecting surface (IRS)-assisted lossy communication system with correlated Rayleigh fading. We analyze the correlated channel model and deriv…
Semantic Successive Refinement: A Generative AI-aided Semantic Communication Framework
Kexin Zhang, Lixin Li, Wensheng Lin +4
Semantic Communication (SC) is an emerging technology aiming to surpass the Shannon limit. Traditional SC strategies often minimize signal distortion between the original and recon…
FSSC: Federated Learning of Transformer Neural Networks for Semantic Image Communication
Yuna Yan, Xin Zhang, Lixin Li +4
In this paper, we address the problem of image semantic communication in a multi-user deployment scenario and propose a federated learning (FL) strategy for a Swin Transformer-base…
ClST: A Convolutional Transformer Framework for Automatic Modulation Recognition by Knowledge Distillation
Dongbin Hou, Lixin Li, Wensheng Lin +2
With the rapid development of deep learning (DL) in recent years, automatic modulation recognition (AMR) with DL has achieved high accuracy. However, insufficient training signal d…
SemantIC: Semantic Interference Cancellation Towards 6G Wireless Communications
Wensheng Lin, Yuna Yan, Lixin Li +2
This letter proposes a novel anti-interference technique, semantic interference cancellation (SemantIC), for enhancing information quality towards the sixth-generation (6G) wireles…
Semantic-Forward Relaying: A Novel Framework Towards 6G Cooperative Communications
Wensheng Lin, Yuna Yan, Lixin Li +2
This letter proposes a novel relaying framework, semantic-forward (SF), for cooperative communications towards the sixth-generation (6G) wireless networks. The SF relay extracts an…