Estimation of Symmetric Channels for Discrete Cosine Transform Type-I Multicarrier Systems: A Compressed Sensing Approach

The problem of channel estimation for multicarrier communications is addressed. We focus on systems employing the Discrete Cosine Transform Type-I (DCT1) even at both the transmitter and the receiver, presenting an algorithm which achieves an accurate estimation of symmetric channel filters using on...

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Publicado en:ScientificWorldJournal
Autores principales: Domínguez-Jiménez, María Elena, Luengo, David, Sansigre-Vidal, Gabriela
Formato: Artigo
Lenguaje:Inglês
Publicado: Hindawi Publishing Corporation 2015
Materias:
Research Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC4629058/
https://ncbi.nlm.nih.gov/pubmed/26568981
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2015/151370
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