5 papers
Amplitude-Independent Robust Snapshot 6-D Radio SLAM via a Uniffed Angle-Delay Formulation
Shengqiang Shen, Aoyun Hao, Weihao Geng +3
This paper addresses bistatic snapshot radio SLAM, in which a user equipment (UE) with unknown 6-D pose and clock bias is localized and environmental landmarks are reconstructed fr…
Modeling and Performance Analysis for Semantic Communications Based on Empirical Results
Shuai Ma, Bin Shen, Chuanhui Zhang +5
Due to the black-box characteristics of deep learning based semantic encoders and decoders, finding a tractable method for the performance analysis of semantic communications is a…
Task-Oriented Semantic Communication with Importance-Aware Rate Control
Zhiye Sun, Shuai Ma, Shiyin Li
Semantic communication is recognized for its high compression efficiency and robust resistance to noise. However, utilizing a fixed transmission rate in environments with dynamic s…
Semantic Feature Division Multiple Access for Digital Semantic Broadcast Channels
Shuai Ma, Zhiye Sun, Bin Shen +5
In this paper, we propose a digital semantic feature division multiple access (SFDMA) paradigm in multi-user broadcast (BC) networks for the inference and the image reconstruction…
Semantic Feature Division Multiple Access for Multi-user Digital Interference Networks
Shuai Ma, Chuanhui Zhang, Bin Shen +5
With the ever-increasing user density and quality of service (QoS) demand,5G networks with limited spectrum resources are facing massive access challenges. To address these challen…