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Cognitive radio resource management exploiting heterogeneous primary users and a radio environment map database

Autor
Vizziello, A.; Akyildiz, I.F.; Agusti, R.; Favalli, L.; Savazzi, P.
Tipus d'activitat
Article en revista
Revista
Wireless networks
Data de publicació
2013-08
Volum
19
Número
6
Pàgina inicial
1203
Pàgina final
1216
DOI
https://doi.org/10.1007/s11276-012-0528-y Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/20177 Obrir en finestra nova
URL
http://link.springer.com/article/10.1007%2Fs11276-012-0528-y Obrir en finestra nova
Resum
The efficient utilization of radio resources is a fundamental issue in cognitive radio (CR) networks. Thus, a novel cognitive radio resource management (RRM) is proposed to improve the spectrum utilization efficiency. An optimization framework for RRM is developed that makes the following contributions: (i) considering heterogeneous primary users (PUs) with multiple features stored in a radio environment map database, (ii) allowing variable CR demands, (iii) assuring interference protection towa...
Citació
Vizziello, A. [et al.]. Cognitive radio resource management exploiting heterogeneous primary users and a radio environment map database. "Wireless networks", Agost 2013, vol. 19, núm. 6, p. 1203-1216.
Paraules clau
Cognitive radio networks, Interference protection, Optimization, Radio resource management
Grup de recerca
CCABA - Centre de Comunicacions Avançades de Banda Ampla
GRCM - Grup de Recerca en Comunicacions Mòbils

Participants

  • Vizziello, Anna  (autor)
  • Akyildiz, Ian F.  (autor)
  • Agusti Comes, Ramon  (autor)
  • Favalli, Lorenzo  (autor)
  • Savazzi, Pietro  (autor)