Joint Rate Adaption, Power Control, and Spectrum Allocation in OFDMA-Based Multi-Hop CRNs.
Nguyen Van MuiSungwon LeeChoong Seon HongPublished in: IEICE Trans. Commun. (2013)
Keyphrases
- cognitive radio
- power control
- spectrum sensing
- base station
- cognitive radio networks
- multi hop
- wireless networks
- resource allocation
- wireless sensor networks
- data transmission
- wireless communication
- cellular networks
- energy consumption
- energy efficient
- sensor networks
- wireless ad hoc networks
- ad hoc networks
- physical layer
- mobile users
- mobile networks
- transmission power
- communication systems
- wireless mesh networks
- communication networks
- network lifetime
- end to end