Dynamic Channel Access to Improve Energy Efficiency in Cognitive Radio Sensor Networks.
Ju RenYaoxue ZhangNing ZhangDeyu ZhangXuemin ShenPublished in: IEEE Trans. Wirel. Commun. (2016)
Keyphrases
- sensor networks
- energy efficiency
- wireless sensor networks
- base station
- energy consumption
- cognitive radio
- sensor nodes
- spectrum sensing
- energy efficient
- wireless communication
- sensor data
- power consumption
- cognitive radio networks
- data streams
- cellular networks
- network lifetime
- routing protocol
- power management
- data collection
- energy aware
- data center
- high performance computing
- wireless sensor
- energy saving
- data transmission
- mac protocol
- response time
- multi hop
- real time
- cluster head
- low cost
- multi channel
- network security