Back to Search
Start Over
SemantIC: Semantic Interference Cancellation Towards 6G Wireless Communications
- Publication Year :
- 2023
-
Abstract
- This letter proposes a novel anti-interference technique, semantic interference cancellation (SemantIC), for enhancing information quality towards the sixth-generation (6G) wireless networks. SemantIC only requires the receiver to concatenate the channel decoder with a semantic auto-encoder. This constructs a turbo loop which iteratively and alternately eliminates noise in the signal domain and the semantic domain. From the viewpoint of network information theory, the neural network of the semantic auto-encoder stores side information by training, and provides side information in iterative decoding, as an implementation of the Wyner-Ziv theorem. Simulation results verify the performance improvement by SemantIC without extra channel resource cost.
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2310.12768
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1109/LCOMM.2024.3412973