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