Energy-Efficient Power Allocation in Cognitive Radio Systems with Imperfect Spectrum Sensing.
Gozde OzcanMustafa Cenk GursoyNghi H. TranJian TangPublished in: CoRR (2015)
Keyphrases
- spectrum sensing
- cognitive radio networks
- cognitive radio
- energy efficient
- base station
- multiple input multiple output
- energy consumption
- wireless sensor networks
- wireless communication
- cooperative spectrum sensing
- sensor networks
- wireless networks
- cellular networks
- communication systems
- key technologies
- user centric
- multi hop
- wireless systems
- energy efficiency
- data transmission
- distributed systems
- real time
- physical layer