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Spatial processing for frequency diversity schemes

Autor
Lagunas, M.; Perez, A.; Amin, Moeness G.; Vidal, J.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on signal processing
Data de publicació
2000-02
Volum
48
Número
2
Pàgina inicial
353
Pàgina final
362
DOI
https://doi.org/10.1109/78.823963 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/1538 Obrir en finestra nova
URL
http://ieeexplore.ieee.org.recursos.biblioteca.upc.edu/document/823963/ Obrir en finestra nova
Resum
A novel technique to obtain optimum blind spatial processing for frequency diversity spread spectrum (FDSS) communication systems is introduced. The sufficient statistics for a linear combiner, which prove ineffective due to the interferers frequency characteristics, are modified to yield improved detection under partial jamming in the spectral domain. Robustness to partial time jamming is achieved by extending the notion of replicas over the frequency axis to a repetition over the time variable...
Citació
Lagunas Hernández, M. A; Pérez Neira, A. I.; Amin, M. G.; Vidal Manzano, J. Spatial processing for frequency diversity schemes. IEEE Transactions on Signal Processing, 2000, vol. 48, núm. 2, p. 353-362.
Paraules clau
Diversity reception, Jamming, Radiofrequency interference, Signal detection, Spread spectrum communication
Grup de recerca
A&MP - Grup de Processament d'Arrays i Sistemes Multicanal
SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions

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