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

Author
Bouali, F.; Sallent, J.; Perez-Romero, J.; Agusti, R.
Type of activity
Journal article
Journal
IEEE transactions on wireless communications
Date of publication
2013-12
Volume
12
Number
12
First page
6228
Last page
6243
DOI
https://doi.org/10.1109/TWC.2013.101713.130165 Open in new window
Project funding
Acceso radio cognitivo y oportunista
Repository
http://hdl.handle.net/2117/21061 Open in new window
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6648622 Open in new window
Abstract
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 ...
Citation
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.
Keywords
Cognitive radio, Hypothesis testing, Non-stationarity, Spectrum mobility, Spectrum selection
Group of research
CCABA - Advanced Broadband Communications Center
GRCM - Mobile Communication Reserach Group

Participants