A Joint Power, Delay and Rate Optimization Model for Secondary Users in Cognitive Radio Sensor Networks.
Muwonge Ssajjabbi BernardTingrui PeiJulianne Sansa OtimFred MayambalaPublished in: Sensors (2020)
Keyphrases
- sensor networks
- optimization model
- cognitive radio
- base station
- wireless sensor networks
- sensor data
- wireless communication
- optimization process
- communication cost
- cognitive radio networks
- energy efficient
- energy efficiency
- sensor nodes
- energy consumption
- power consumption
- data collection
- spectrum sensing
- data streams
- user centric
- communication bandwidth
- wireless networks
- data transmission
- routing protocol
- power allocation
- cellular networks
- network lifetime
- key technologies
- information sources