An Energy Efficient Spectrum Sensing in Cognitive Radio Wireless Sensor Networks.
Atchutananda SurampudiKrishnamoorthy KalimuthuPublished in: CoRR (2017)
Keyphrases
- wireless sensor networks
- cognitive radio
- spectrum sensing
- wireless communication
- base station
- cognitive radio networks
- energy efficient
- sensor nodes
- sensor networks
- cooperative spectrum sensing
- energy consumption
- maximum lifetime
- energy efficiency
- data collection
- data transmission
- multi hop
- cellular networks
- routing algorithm
- mobile networks
- network lifetime
- routing protocol
- lightweight
- wifi
- cluster head
- end to end
- key technologies
- distributed databases
- web services