SemantIC: Semantic Interference Cancellation Towards 6G Wireless Communications

arXiv:2310.12768v2 Announce Type: replace-cross
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 …

abstract arxiv auto communications cs.ai cs.it cs.lg cs.ni decoder eess.sp encoder information interference loop math.it networks noise novel quality replace semantic turbo type wireless wireless communications