Markov Model-Based Energy Efficiency Spectrum Sensing in Cognitive Radio Sensor Networks.
Yan JiaoInwhee JoePublished in: J. Comput. Networks Commun. (2016)
Keyphrases
- sensor networks
- energy efficiency
- cognitive radio
- spectrum sensing
- base station
- wireless sensor networks
- cognitive radio networks
- sensor nodes
- energy consumption
- wireless communication
- energy efficient
- sensor data
- data collection
- cooperative spectrum sensing
- data transmission
- data streams
- network lifetime
- energy aware
- mobile networks
- cellular networks
- routing protocol
- energy saving
- wireless networks
- key technologies
- wifi
- multi hop
- wireless sensor
- data center
- cluster head