CORAGE: an OFDMA-based cognitive radio system in emergency scenarios.
E. García-CoutoM. CañeteC. del CastilloJ. A. Fernández-LuqueCarlos HerranzLeandro Juan-LlacerJose Maria Molina Garcia PardoCarlos MosqueraVicente OsaPublished in: CogART (2011)
Keyphrases
- cognitive radio
- base station
- spectrum sensing
- cognitive radio networks
- wireless communication
- cellular networks
- physical layer
- wireless networks
- wireless sensor networks
- cellular systems
- cooperative spectrum sensing
- communication systems
- power control
- energy consumption
- decision making
- sensor networks
- mobile users
- data transmission
- management system
- division multiple access
- mobile networks
- energy efficient
- multi hop
- ad hoc networks
- communication networks
- key technologies
- multiple input multiple output
- mobile devices
- information systems