Energy Efficient Joint Source and Channel Sensing in Cognitive Radio Sensor Networks.
Huazi ZhangZhaoyang ZhangXiaoming ChenRui YinPublished in: CoRR (2014)
Keyphrases
- energy efficient
- sensor networks
- spectrum sensing
- cognitive radio
- base station
- cognitive radio networks
- wireless sensor networks
- power control
- sensor nodes
- wireless communication
- cellular networks
- energy consumption
- data transmission
- multi hop
- sensor data
- data collection
- energy efficiency
- wireless channels
- communication cost
- data gathering
- data aggregation
- data dissemination
- data streams
- wireless networks
- routing protocol
- mobile networks
- wireless mesh networks
- wireless systems
- multiple input multiple output
- communication systems
- mac protocol
- physical layer
- mobile users
- routing algorithm
- information sources
- source node