Energy efficient relay selection and power allocation for cooperative cognitive radio networks.
Jian ChenLu LvYiyang LiuYonghong KuoChao RenPublished in: IET Commun. (2015)
Keyphrases
- energy efficient
- cognitive radio networks
- power allocation
- cooperative
- spectrum sensing
- relay nodes
- cognitive radio
- base station
- wireless sensor networks
- user centric
- energy consumption
- sensor networks
- multi hop
- routing protocol
- energy efficiency
- resource allocation
- cross layer
- data transmission
- wireless networks
- fading channels
- sensor nodes
- ambient intelligence
- cluster head
- frame rate
- routing algorithm
- motion estimation
- power consumption