3 papers
eess.SP2024
OFDM-Based Digital Semantic Communication with Importance Awareness
Chuanhong Liu, Caili Guo, Yang Yang +2
Semantic communication (SemCom) has received considerable attention for its ability to reduce data transmission size while maintaining task performance. However, existing works mai…
eess.IV2023
Deep Joint Source-Channel Coding for Wireless Image Transmission with Semantic Importance
Qizheng Sun, Caili Guo, Yang Yang +3
The sixth-generation mobile communication system proposes the vision of smart interconnection of everything, which requires accomplishing communication tasks while ensuring the per…
eess.IV2022
Deep Joint Source-Channel Coding Based on Semantics of Pixels
Qizheng Sun, Caili Guo, Yang Yang +3
The semantic information of the image for intelligent tasks is hidden behind the pixels, and slight changes in the pixels will affect the performance of intelligent tasks. In order…