SpatialMix-JSCC: Spatial Mixing State Space Duality for Adaptive Wireless Image Transmission
SSMs offer linear-complexity modeling for JSCC-based wireless image transmission, but 1-D token serialization weakens 2-D spatial priors and structural fidelity, especially at low CBRs. We propose SpatialMix-JSCC, an SSM-based JSCC framework that injects 2-D spatial awareness into SSM parameterization via SpatialMix-SS...