Dynamic spectrum sharing for OFDMA-based multi-hop cognitive radio networks with priority.
Shuta KakoTakeo FujiiOsamu TakyuPublished in: ICUFN (2012)
Keyphrases
- cognitive radio networks
- base station
- cognitive radio
- multi hop
- spectrum sensing
- wireless networks
- user centric
- data transmission
- wireless sensor networks
- cellular networks
- sensor networks
- energy consumption
- energy efficient
- ad hoc networks
- wireless ad hoc networks
- wireless communication
- mobile networks
- mobile users
- resource allocation
- end to end
- physical layer
- sensor nodes
- mobile ad hoc networks
- cross layer
- routing algorithm
- communication networks