Optimal spectrum sensing and transmission power allocation in energy-efficiency multichannel cognitive radio with energy harvesting.
Xin LiuMin JiaXuemai GuJunhua YanJianjiang ZhouPublished in: Int. J. Commun. Syst. (2017)
Keyphrases
- power allocation
- cognitive radio networks
- energy efficiency
- spectrum sensing
- cognitive radio
- energy consumption
- base station
- wireless sensor networks
- multiple input multiple output
- wireless communication
- power consumption
- energy efficient
- sensor networks
- data transmission
- sensor nodes
- data center
- energy saving
- cooperative spectrum sensing
- response time
- communication systems
- routing protocol
- user centric
- cellular networks
- smart home
- cluster head
- wireless systems
- multi hop
- cloud computing
- cross layer
- resource allocation
- routing algorithm
- wireless networks
- fading channels
- mobile devices