Low-Bit Rate Feedback Strategies for Iterative IA-Precoded MIMO-OFDM-Based Systems

Interference alignment (IA) is a promising technique that allows high-capacity gains in interference channels, but which requires the knowledge of the channel state information (CSI) for all the system links. We design low-complexity and low-bit rate feedback strategies where a quantized version of...

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Detalles Bibliográficos
Autores principales: Teodoro, Sara, Silva, Adão, Dinis, Rui, Gameiro, Atílio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3942422/
https://www.ncbi.nlm.nih.gov/pubmed/24678274
http://dx.doi.org/10.1155/2014/619454

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3942422/
https://www.ncbi.nlm.nih.gov/pubmed/24678274
http://dx.doi.org/10.1155/2014/619454

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