125 citations · 279 across the 7 of their papers we have counts for
3 papers · 2 filters
Universal Sparse Superposition Codes with Spatial Coupling and GAMP Decoding
Jean Barbier, Mohamad Dia, Nicolas Macris
Sparse superposition codes, or sparse regression codes, constitute a new class of codes which was first introduced for communication over the additive white Gaussian noise (AWGN) c…
Generalized Approximate Message-Passing Decoder for Universal Sparse Superposition Codes
Erdem Biyik, Jean Barbier, Mohamad Dia
Sparse superposition (SS) codes were originally proposed as a capacity-achieving communication scheme over the additive white Gaussian noise channel (AWGNC) [1]. Very recently, it…
Mutual Information and Optimality of Approximate Message-Passing in Random Linear Estimation
Jean Barbier, Nicolas Macris, Mohamad Dia +1
We consider the estimation of a signal from the knowledge of its noisy linear random Gaussian projections. A few examples where this problem is relevant are compressed sensing, spa…