Maximizing the lifetime of energy-constrained cooperative spectrum sensing sensor network.

Suzan Shukry Yasmine Fahmy

Published in: Int. J. Commun. Syst. (2018)

Keyphrases

sensor networks
energy consumption
network lifetime
sensor nodes
wireless sensor networks
energy efficiency
cluster head
base station
energy efficient

cognitive radio
cooperative spectrum sensing
data gathering
data collection
routing protocol
resource constrained
environmental monitoring
data streams
sensor data

communication cost
data transmission
spectrum sensing
data aggregation
underwater acoustic
multi hop
network connectivity
sensor readings
sensor web

wireless sensor nodes
low cost
routing algorithm
sensing devices
sink node
bit rate
mobile sensor networks
visual sensor networks
real time