Energy and Spectral Efficient Cognitive Radio Sensor Networks for Internet of Things.
Saleem AslamWaleed EjazMohamed IbnkahlaPublished in: IEEE Internet Things J. (2018)
Keyphrases
- sensor networks
- energy consumption
- sensor nodes
- energy efficient
- base station
- energy efficiency
- cognitive radio
- wireless sensor networks
- resource constrained
- wireless communication
- data collection
- sensor data
- underwater acoustic
- network lifetime
- data streams
- environmental monitoring
- energy aware
- wireless sensor nodes
- data transmission
- communication bandwidth
- routing protocol
- energy saving
- location information
- data dissemination
- real time
- key technologies
- cognitive radio networks
- cluster head
- communication cost
- spectrum sensing
- cost effective
- mobile devices
- reduce communication cost