33 citations · 89 across the 16 of their papers we have counts for
9 papers · 1 filter
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…