On node isolation in directional sensor networks.
Unoma Ndili OkoraforDeepa KundurPublished in: SenSys (2007)
Keyphrases
- sensor networks
- sensor data
- wireless sensor networks
- environmental monitoring
- mobile nodes
- cluster head
- underwater acoustic
- resource constrained
- energy efficient
- sink node
- sensor nodes
- data collection
- communication cost
- mobile wireless
- sensor readings
- key pre distribution scheme
- sensor web
- mobile sensor networks
- energy consumption
- data aggregation
- communication bandwidth
- data streams
- data dissemination
- data gathering
- base station
- directed graph
- routing protocol
- image processing
- camera network
- reduce communication cost