Dynamic Spectrum Sharing for OFDMA-Based Multi-hop Cognitive Radio Networks with Priority.
Shuta KakoTakeo FujiiOsamu TakyuPublished in: Wirel. Pers. Commun. (2014)
Keyphrases
- cognitive radio networks
- base station
- cognitive radio
- multi hop
- spectrum sensing
- wireless networks
- user centric
- wireless sensor networks
- energy efficient
- data transmission
- ad hoc networks
- sensor networks
- wireless communication
- wireless ad hoc networks
- energy consumption
- mobile networks
- physical layer
- mobile users
- sensor nodes
- cellular networks
- mobile ad hoc networks
- real time
- resource allocation
- routing algorithm
- communication networks
- end to end
- routing protocol
- response time
- cross layer