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Energy efficient communications over the AWGN relay channel

Autor
Gómez, J.; Perez, A.; Najar, M.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on wireless communications
Data de publicació
2010-01-08
Volum
9
Número
1
Pàgina inicial
32
Pàgina final
37
DOI
https://doi.org/10.1109/TWC.2010.01.081581 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/7815 Obrir en finestra nova
Resum
This paper addresses the energy efficiency analysis of the relay channel under additive white Gaussian noise. We consider the rate bounds given by decode and forward and the cut set bound and assume that resources are optimally allocated to maximize the spectral efficiency according to the channel information and the sum network energy. The low energy analysis tools are used to compute the maximum rate per energy (RPE) and the slope of the spectral efficiency as a function of the energy per bit....
Citació
Gómez, J.; Pérez, A.; Najar, M. Energy efficient communications over the AWGN relay channel. "IEEE transactions on Wireless communications", 08 Gener 2010, vol. 9, núm. 1, p. 32-37.
Grup de recerca
A&MP - Grup de Processament d'Arrays i Sistemes Multicanal

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