Keyphrases
- sensor networks
- cognitive radio
- base station
- spectrum sensing
- cognitive radio networks
- wireless sensor networks
- wireless communication
- sensor nodes
- data collection
- data transmission
- sensor data
- communication cost
- environmental monitoring
- cellular networks
- underwater acoustic
- energy efficient
- energy consumption
- communication systems
- resource constrained
- data streams
- wireless networks
- multi hop
- mobile sensor networks
- mobile networks
- communication bandwidth
- heterogeneous sensor networks
- network lifetime
- key technologies
- wireless mesh networks
- routing algorithm
- wireless systems
- data management
- data sets