Keyphrases
- sensor networks
- long term
- network connectivity
- wireless sensor networks
- heterogeneous sensor networks
- sensor data
- sensor nodes
- data streams
- key establishment
- underwater acoustic
- resource constrained
- environmental monitoring
- data collection
- energy consumption
- energy efficient
- base station
- communication cost
- data gathering
- mobile sensor
- communication bandwidth
- sensor web
- mobile wireless
- energy efficiency
- sensor readings
- data aggregation
- routing protocol
- visual sensor networks
- image processing
- key pre distribution scheme