A generative semantic communication method for satellite video achieves 2.5 dB higher PSNR than conventional semantic comms at 45% error rate and remains functional above 80% error by combining semantic encoding with generative reconstruction.
Distillation-Enabled Knowledge Alignment for Gen- erative Semantic Communications of AIGC Images
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TokCode encodes semantic tokens to enable robust recovery from 40-60% random losses in wireless channels without added overhead, approaching upper-bound performance in prompt-based generative image transmission simulations via SFMA adaptation.
citing papers explorer
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Enabling High Error Tolerance in Satellite Video Transmissions by Generative Semantic Communication
A generative semantic communication method for satellite video achieves 2.5 dB higher PSNR than conventional semantic comms at 45% error rate and remains functional above 80% error by combining semantic encoding with generative reconstruction.
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Token Encoding for Semantic Recovery
TokCode encodes semantic tokens to enable robust recovery from 40-60% random losses in wireless channels without added overhead, approaching upper-bound performance in prompt-based generative image transmission simulations via SFMA adaptation.