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A discrete bit loading algorithm for FBMC/OQAM

Autor
Caus, M.; Perez, A.; García Armada, Ana
Tipus d'activitat
Article en revista
Revista
IEEE signal processing letters
Data de publicació
2012-06
Volum
19
Número
6
Pàgina inicial
324
Pàgina final
327
DOI
https://doi.org/10.1109/LSP.2012.2192429 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/17164 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6176203 Obrir en finestra nova
Resum
In this letter the discrete rate maximization problem is investigated for FBMC/OQAM. The analysis reveals that if there is crosstalk certain bit allocations violate the power constraints. Aiming at ensuring the feasibility along with alleviating the complexity we have devised a novel iterative algorithm, which always converges. Simulation-based results show that the proposed algorithm performs close to the upper bound for high-coherence bandwidth channels. Under highly frequency selective channe...
Citació
Caus, M.; Perez, A.; García, A. A discrete bit loading algorithm for FBMC/OQAM. "IEEE signal processing letters", Juny 2012, vol. 19, núm. 6, p. 324-327.
Paraules clau
Discrete rate maximization, FBMC/OQAM
Grup de recerca
A&MP - Grup de Processament d'Arrays i Sistemes Multicanal

Participants