Utilize este identificador para referenciar este registo:
http://hdl.handle.net/11144/3085
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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Guerreiro, João | - |
dc.contributor.author | Dinis, Rui | - |
dc.contributor.author | Carvalho, Paulo Montezuma | - |
dc.date.accessioned | 2017-06-14T18:05:43Z | - |
dc.date.available | 2017-06-14T18:05:43Z | - |
dc.date.issued | 2014-09 | - |
dc.identifier.issn | 1090-3038 | - |
dc.identifier.uri | http://hdl.handle.net/11144/3085 | - |
dc.description.abstract | Amplify-and-forward relay techniques combined with OFDM (Orthogonal Frequency Division Multiplexing) modulations are being considered for broadband wireless systems since they allow simple relay systems suitable for severely time-dispersive channels. However, since they rely in OFDM-based signals, these techniques are prone to nonlinear distortion effects. In this paper we consider OFDM-based amplify-andforward relay systems with strong nonlinear distortion effects at both the transmitter and the relay node and we present a simple, but accurate, analytical method for characterizing the distortion levels at the subcarrier level. | por |
dc.description.abstract | OFDM, , amplify-and-forward, nonlinear distortion effects | por |
dc.language.iso | eng | por |
dc.publisher | IEEE | por |
dc.relation | , , , | por |
dc.rights | openAccess | por |
dc.subject | OFDM | por |
dc.subject | relay | por |
dc.subject | amplify-and-forward | por |
dc.subject | nonlinear distortion effects | por |
dc.title | Analytical Evaluation of Nonlinear Amplify-and-Forward Relay Systems for OFDM Signals | por |
dc.type | conferenceObject | por |
degois.publication.location | Vancouver, Canadá | por |
degois.publication.title | Vehicular Technology Conference (VTC Fall), 2014 IEEE 80th | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://ieeexplore.ieee.org/document/6965883/ | por |
dc.identifier.doi | 10.1109/VTCFall.2014.6965883 | por |
Aparece nas colecções: | DCT - Artigos/Papers |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Abstract.pdf | 141,37 kB | Adobe PDF | Ver/Abrir |
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