Joint spectrum sensing and transmission strategy for energy-efficient cognitive radio networks.
He LiXinxin FengXiaoying GanZhongren CaoPublished in: CrownCom (2013)
Keyphrases
- energy efficient
- cognitive radio networks
- spectrum sensing
- cognitive radio
- data transmission
- base station
- wireless sensor networks
- energy consumption
- sensor networks
- user centric
- wireless communication
- energy efficiency
- routing protocol
- multi hop
- cross layer
- sensor nodes
- wireless networks
- data center
- communication systems
- cluster head
- routing algorithm
- social networks