Energy-Efficient Channel Handoff for Sensor Network-Assisted Cognitive Radio Network.
Muhammad UsmanMuhammad Sajjad KhanHiep-Vu VanInsoo KooPublished in: Sensors (2015)
Keyphrases
- base station
- cognitive radio
- energy efficient
- sensor networks
- spectrum sensing
- cellular networks
- wireless sensor networks
- power control
- energy consumption
- mobile networks
- sensor nodes
- wireless networks
- data transmission
- wireless communication
- communication networks
- multi hop
- mobile users
- energy efficiency
- communication cost
- data gathering
- multiple input multiple output
- communication systems
- data aggregation
- data dissemination
- ad hoc networks
- data streams
- mobility management
- physical layer
- mac protocol
- data collection
- sensor data
- wireless channels