Power control and performance analysis of cognitive radio systems under dynamic spectrum activity and imperfect knowledge of system state.
Liangzhong RuanVincent K. N. LauPublished in: IEEE Trans. Wirel. Commun. (2009)
Keyphrases
- cognitive radio
- power control
- cognitive radio networks
- spectrum sensing
- wireless communication
- resource management
- key technologies
- wireless networks
- wireless mesh networks
- communication systems
- base station
- expert systems
- power consumption
- cellular networks
- multi hop
- activity recognition
- management system
- network topology
- computer simulation
- computer systems
- wireless sensor networks