Semantic communication has emerged as new paradigm shifts in 6G from the conventional
syntax-oriented communications. Recently, the wireless broadcast technology has been …

Semantic communication has drawn substantial attention as a promising paradigm to
achieve effective and intelligent communications. However, efficient image semantic …

We consider multi-user semantic communications over broadcast channels. While most
existing works consider that each receiver requires either the same or independent semantic …

Recently proliferated deep learning-based semantic communications (DLSC) focus on how
transmitted symbols efficiently convey a desired meaning to the destination. However, the …

Advances in machine learning technology have enabled real-time extraction of semantic
information in signals, which has the potential to revolutionize signal processing techniques …

In recent years, semantic communication has received significant attention from both
academia and industry, driven by the growing demands for ultra-low latency and high …

Efficient image transmission while preserving semantic information is crucial for many
applications but poses challenges when communication channels have limited capacity …

针对目前文本语义通信大部分研究主要依靠仿真系统进行理论验证的问题,
利用分层次编译码架构在语义层次和语法层次上的分离性, 提出了一种可扩展分层次的语义通信 …

Degraded broadcast channels (DBC) are a typical multiuser communication scenario,
Semantic communications over DBC still lack in-depth research. In this paper, we design a …

In this letter, we present SemGuarder, a novel deep learning-based semantic
communication (DLSC) system that simultaneously incorporates physical-layer semantic …