Hierarchy Graph Based Barrier Coverage Strategy with a Minimum Number of Sensors for Underwater Sensor Networks.
Juan ChangXiaohong ShenWeigang BaiRuiqin ZhaoBin ZhangPublished in: Sensors (2019)
Keyphrases
- sensor networks
- communication cost
- wireless sensor networks
- mobile sensor networks
- sensor data
- underwater acoustic
- data collection
- environmental monitoring
- data streams
- sensor nodes
- energy efficient
- sensor readings
- base station
- energy efficiency
- resource constrained
- data aggregation
- energy consumption
- sensor web
- sensing devices
- computational complexity
- wireless sensor
- data dissemination
- routing protocol
- heterogeneous sensor networks
- visual sensor networks
- key establishment
- communication bandwidth
- data sets
- wireless communication
- data gathering
- camera network
- data transmission
- network lifetime