RF Energy Harvesting and Transfer in Cognitive Radio Sensor Networks: Opportunities and Challenges.
Ju RenJunying HuDeyu ZhangHui GuoYaoxue ZhangXuemin ShenPublished in: IEEE Commun. Mag. (2018)
Keyphrases
- sensor networks
- cognitive radio
- sensor nodes
- base station
- energy consumption
- wireless communication
- wireless sensor networks
- energy efficient
- energy efficiency
- spectrum sensing
- cognitive radio networks
- sensor data
- data transmission
- resource constrained
- network lifetime
- underwater acoustic
- data collection
- wireless sensor nodes
- energy saving
- cluster head
- energy aware
- environmental monitoring
- data streams
- multi hop
- cellular networks
- data dissemination
- mobile sensor networks
- mobile networks
- communication cost
- routing protocol
- wireless networks
- sink node
- data center
- location information
- real time