Optimal Detection Over Multi-Hop Relays With Unknown Source Distribution: Over-the-Air Diffusion

Multi-hop amplify-and-forward (AF) relaying inherently amplifies and propagates noise along with the desired signal, leading to an accumulation of noise power over successive hops. At the receiver, an optimal detector is desirable but challenging to realize for non-Gaussian or unknown source distrib...

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Autori principali:	Ozgur Ercetin, Mohaned Chraiti, Ali Ghrayeb
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	IEEE 2026-01-01
Serie:	IEEE Open Journal of the Communications Society
Soggetti:	Denoising diffusion probabilistic models amplify-and-forward relaying multi-hop AF generative signal recovery
Accesso online:	https://ieeexplore.ieee.org/document/11554307/
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