… a diffusion model has not been employed for channel estimation in the literature. This paper
introduces diffusion models for channel … synthetic channels produced by the diffusion model, …

… Moreover, we apply CDDM to a semantic communications system based on joint source-channel
coding (JSCC) for image transmission and design a three-stage training algorithm for …

… channel noise. We design corresponding training and sampling algorithms for the forward
diffusion … communications system based on joint sourcechannel coding (JSCC). Experimental …

… brief overview of channel coding techniques up to … channel coding approaches for DBMC;
specifically, our survey includes 39 channel coding studies; whereby 17 of the channel coding …

… coding” as joint source-channel coding with semantic side information [3]. However, since
legacy protocols and network architectures are standardized according to the separation …

… In this paper, we have examined the idea of channel coding for diffusion-based molecular
communications. It has been shown that for Brownian motion channels, the traditional …

… prove a novel invariance of the generative model and its VLB to the specification of the
diffusion process, and we show that various diffusion models from the literature are equivalent up …

… the channel and then leveraged by the diffusion model, we … diffusion model for audio
semantic communication framework. The audio and the semantics are transmitted over the channel…

… channel codes integrated into MC systems. We provide a study of Tomlinson, Cercas, Hughes
(TCH) codes … its expected value according to the diffusion model, as illustrated in Figure 1. …

… “reverse channel coding”, … diffusion models, we found that the X-prediction model with
only a handfull of decoding steps achieves comparable compression performance to the ϵ-model …