Capacity-Achieving Input Distributions of Additive Vector Gaussian Noise Channels: Even-Moment Constraints and Unbounded or Compact Support

We investigate the support of a capacity-achieving input to a vector-valued Gaussian noise channel. The input is subjected to a radial even-moment constraint and is either allowed to take any value in [Formula: see text] or is restricted to a given compact subset of [Formula: see text]. It is shown...

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Detalles Bibliográficos
Autores principales: Eisen, Jonah, Mazumdar, Ravi R., Mitran, Patrick
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10453642/
https://www.ncbi.nlm.nih.gov/pubmed/37628210
http://dx.doi.org/10.3390/e25081180

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10453642/
https://www.ncbi.nlm.nih.gov/pubmed/37628210
http://dx.doi.org/10.3390/e25081180

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