Extending available spectrum in cognitive radio: Hierarchical spectrum sharing network.
Jie ChenChulin LiaoChuan HanShaoqian LiPublished in: Comput. Networks (2008)
Keyphrases
- cognitive radio
- cognitive radio networks
- spectrum sensing
- cooperative spectrum sensing
- power control
- cellular networks
- communication systems
- wireless communication
- wireless networks
- base station
- key technologies
- heterogeneous wireless networks
- real time
- wireless mesh networks
- wireless systems
- network structure
- supply chain