Energy and throughput efficient cooperative spectrum sensing in cognitive radio sensor networks.
Waleed EjazGhalib A. ShahNajam Ul HasanHyung Seok KimPublished in: Trans. Emerg. Telecommun. Technol. (2015)
Keyphrases
- cognitive radio
- sensor networks
- cooperative spectrum sensing
- base station
- sensor nodes
- wireless communication
- energy consumption
- wireless sensor networks
- spectrum sensing
- energy efficient
- cognitive radio networks
- energy efficiency
- wireless sensor nodes
- data transmission
- sensor data
- data collection
- communication systems
- communication cost
- data streams
- multi hop
- wireless networks
- network lifetime
- cellular networks
- cluster head
- cost effective
- mobile networks
- sink node
- ad hoc networks
- routing protocol
- mobile users
- lightweight
- response time