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Exploiting knowledge management for supporting multi-band spectrum selection in non-stationary environments

Autor
Bouali, F.; Sallent, J.; Perez-Romero, J.; Agusti, R.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on wireless communications
Data de publicació
2013-12
Volum
12
Número
12
Pàgina inicial
6228
Pàgina final
6243
DOI
https://doi.org/10.1109/TWC.2013.101713.130165 Obrir en finestra nova
Projecte finançador
Acceso radio cognitivo y oportunista
Repositori
http://hdl.handle.net/2117/21061 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6648622 Obrir en finestra nova
Resum
This paper proposes a new knowledge management framework for spectrum selection under non-stationary conditions supporting a set of applications with heterogeneous requirements. In this respect, an optimization problem is formulated to maximize an aggregate utility function that captures the suitability of spectrum portions with respect to the various application requirements and a set of preferences for using the different spectrum bands. Motivated by the practical limitations when solving the ...
Citació
Bouali, F. [et al.]. Exploiting knowledge management for supporting multi-band spectrum selection in non-stationary environments. "IEEE transactions on wireless communications", Desembre 2013, vol. 12, núm. 12, p. 6228-6243.
Paraules clau
Cognitive radio, Hypothesis testing, Non-stationarity, Spectrum mobility, Spectrum selection
Grup de recerca
CCABA - Centre de Comunicacions Avançades de Banda Ampla
GRCM - Grup de Recerca en Comunicacions Mòbils

Participants