Energy Efficient Spectrum Access for Cognitive Radio Sensor Networks.
Kancheng LinHongjiang SiLin KangXiuhua LiYinghai ZhangPublished in: CyberC (2014)
Keyphrases
- energy efficient
- cognitive radio
- sensor networks
- base station
- wireless sensor networks
- cognitive radio networks
- data dissemination
- spectrum sensing
- sensor nodes
- power control
- wireless communication
- energy consumption
- data transmission
- cellular networks
- data aggregation
- sensor data
- data collection
- multi hop
- energy efficiency
- data gathering
- wireless networks
- mobile networks
- communication cost
- information dissemination
- mac protocol
- communication systems
- data streams
- routing protocol
- cluster head
- real time
- key technologies