A Spectrum and Energy Cooperation Strategy in Hierarchical Cognitive Radio Cellular Networks.
Kun-Yueh HsiehFan-Shuo TsengMeng-Lin KuPublished in: IEEE Wirel. Commun. Lett. (2016)
Keyphrases
- cognitive radio
- cellular networks
- cooperative spectrum sensing
- cognitive radio networks
- wireless networks
- spectrum sensing
- base station
- mobile users
- energy consumption
- mobile networks
- rfid tags
- mobile phone
- wifi
- multi hop
- wireless sensor networks
- data center
- wireless communication
- mobile devices
- energy efficient
- context aware
- sensor networks
- data sources