Application-specific node clustering of IR-UWB sensor networks with two classes of nodes.
Daniel BielefeldGernot FabeckRudolf MatharPublished in: ISWCS (2009)
Keyphrases
- sensor networks
- application specific
- sensor nodes
- mobile nodes
- sink node
- wireless sensor networks
- general purpose
- intermediate nodes
- network connectivity
- energy efficient
- sensor data
- topology control
- directed graph
- resource constrained
- routing protocol
- energy consumption
- environmental monitoring
- wireless sensor nodes
- communication cost
- cluster head
- key establishment
- data transmission
- data streams
- base station
- energy efficiency
- underwater acoustic
- data aggregation
- network lifetime
- mobile sensor networks
- wireless communication
- file system
- source node
- ad hoc networks
- shortest path
- database
- sensor web
- network structure
- databases
- data sets