A Two-Level MAC Protocol Strategy for Opportunistic Spectrum Access in Cognitive Radio Networks.
Qian ChenYing-Chang LiangMehul MotaniWai-Choong WongPublished in: IEEE Trans. Veh. Technol. (2011)
Keyphrases
- cognitive radio networks
- mac protocol
- spectrum sensing
- cognitive radio
- user centric
- ad hoc networks
- wireless sensor networks
- multi channel
- wireless communication
- cellular networks
- energy efficient
- wireless channels
- comprehensive analysis
- medium access control
- wireless ad hoc networks
- cross layer
- wireless networks
- base station
- energy efficiency
- mobile nodes
- energy consumption
- real time