Energy efficient resource allocation based on relay selection and subcarrier pairing with channel uncertainty in cognitive radio network.
Zhixin LiuChangjian LiangYazhou YuanXinping GuanPublished in: Comput. Networks (2019)
Keyphrases
- resource allocation
- energy efficient
- cognitive radio
- power control
- base station
- resource management
- spectrum sensing
- wireless sensor networks
- cellular networks
- wireless communication
- cognitive radio networks
- energy consumption
- fading channels
- sensor networks
- multi hop
- wireless networks
- ofdm system
- data transmission
- mobile networks
- multiple input multiple output
- wireless mesh networks
- energy efficiency
- communication networks
- wireless channels
- sensor nodes
- allocation strategies
- mobile users
- routing protocol
- ad hoc networks
- communication systems
- routing algorithm
- multi agent