A spectrum handoff scheme based on comprehensive cost in cognitive radio system.
Tianwei WenYafeng WangChao LiPublished in: VITAE (2014)
Keyphrases
- cognitive radio
- cooperative spectrum sensing
- heterogeneous wireless networks
- cognitive radio networks
- spectrum sensing
- communication systems
- wireless networks
- wireless communication
- base station
- power control
- wireless mesh networks
- mobile ipv
- key technologies
- information systems
- multiple input multiple output
- real time
- cross layer
- location management
- network access
- data transmission
- social networks