Spectrum sharing based on spectrum heterogeneity and multi-hop handoff in centralized cognitive radio networks.
Guoqin NingJiaqi DuanJian SuDuo QiuPublished in: WOCC (2011)
Keyphrases
- cognitive radio networks
- cognitive radio
- spectrum sensing
- multi hop
- base station
- wireless networks
- user centric
- wireless communication
- cross layer
- wireless sensor networks
- routing protocol
- ad hoc networks
- cellular networks
- wireless mesh networks
- communication systems
- data transmission
- wireless ad hoc networks
- routing algorithm
- energy efficient
- mobile ad hoc networks
- energy consumption
- wifi
- end to end
- quality of service
- communication networks
- real time
- mobile users