Distributed Energy Efficient Spectrum Access in Wireless Cognitive Radio Sensor Networks.
Song GaoLijun QianDhadesugoor R. VamanPublished in: WCNC (2008)
Keyphrases
- energy efficient
- sensor networks
- cognitive radio
- base station
- power control
- wireless sensor networks
- wireless communication
- communication cost
- spectrum sensing
- cognitive radio networks
- sensor nodes
- data dissemination
- information dissemination
- energy consumption
- data transmission
- multi hop
- wireless networks
- cellular networks
- mobile networks
- energy efficiency
- data aggregation
- data gathering
- sensor data
- data collection
- distributed systems
- routing protocol
- mac protocol
- communication networks
- peer to peer
- communication systems
- computer simulation
- distributed environment
- network connectivity
- cluster head
- key technologies
- wireless mesh networks
- wireless systems
- wifi
- location information
- real time
- mobile users
- computing environments
- ad hoc networks
- computer networks
- data sets