Semantic communications system with model division multiple access and controllable coding rate for point cloud

X Liu, H Liang, Z Bao, C Dong, X Xu - arxiv preprint arxiv:2307.06027, 2023 - arxiv.org
Point cloud, as a 3D representation, is widely used in autonomous driving, virtual reality
(VR), and augmented reality (AR). However, traditional communication systems think that …

Advancing ultra-reliable 6G: Transformer and semantic localization empowered robust beamforming in millimeter-wave communications

AD Raha, K Kim, A Adhikary, M Gain, Z Han… - arxiv preprint arxiv …, 2024 - arxiv.org
Advancements in 6G wireless technology have elevated the importance of beamforming,
especially for attaining ultra-high data rates via millimeter-wave (mmWave) frequency …

A relay system for semantic image transmission based on shared feature extraction and hyperprior entropy compression

W An, Z Bao, H Liang, C Dong… - IEEE Internet of Things …, 2024 - ieeexplore.ieee.org
Nowadays, the need for high-quality image reconstruction and restoration is more and more
urgent. However, most image transmission systems may suffer from image quality …

A Semantic Communication System for Point Cloud

X Liu, H Liang, Z Bao, C Dong… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Point cloud, as a 3D representation, finds wide applications in domains such as autonomous
driving, virtual reality (VR), and augmented reality (AR). However, traditional communication …

MDVSC—Efficient Wireless Model Division Video Semantic Communication

Z Bao, H Liang, C Dong, C Li, X Xu… - IEEE Internet of Things …, 2024 - ieeexplore.ieee.org
This paper introduces a novel method for transmitting video data over noisy wireless
channels with high efficiency and controllability. The method derivates from model division …

Semantic Importance-Aware Reordering-Enhanced Semantic Communication System With OFDM Transmission

Y Liu, C Dong, H Liang, W Li, Z Bao… - IEEE Internet of …, 2025 - ieeexplore.ieee.org
As a novel communication paradigm, semantic communication (SemCom) can greatly
improve communication efficiency, which has aroused extensive research by scholars …

Entropy-Based Importance Reordering method for Mitigating Distortion in Slow Fading Channels

Y Liu, Z Bao, H Liang, Z Zheng… - 2024 IEEE Wireless …, 2024 - ieeexplore.ieee.org
Semantic communication, as a new research paradigm, has garnered widespread attention
from academia and industry. One of the important aspects is the study of channel estimation …

Object-Attribute-Relation Representation based Video Semantic Communication

Q Du, Y Duan, Q Yang, X Tao, M Debbah - arxiv preprint arxiv …, 2024 - arxiv.org
With the rapid growth of multimedia data volume, there is an increasing need for efficient
video transmission in applications such as virtual reality and future video streaming services …

Diffusion-Based Wireless Semantic Communication for VR Image

H Zhang, Z Bao, H Liang, Y Liu… - 2024 IEEE/CIC …, 2024 - ieeexplore.ieee.org
The vision of 6G includes numerous requirements for virtual reality (VR). This presents a
significant data transmission challenge and demands substantial communication resources …

Separate Source Channel Coding Is Still What You Need: An LLM-based Rethinking

T Ren, R Li, M Zhao, X Chen, G Liu, Y Yang… - arxiv preprint arxiv …, 2025 - arxiv.org
Along with the proliferating research interest in Semantic Communication (SemCom), Joint
Source Channel Coding (JSCC) has dominated the attention due to the widely assumed …