Optimal Selection of Aggregation Nodes in Sensor Networks with Time Delay Constraint.
Bo SunSuixiang GaoZhipeng JiangPublished in: MSN (2008)
Keyphrases
- sensor networks
- optimal selection
- sensor nodes
- data aggregation
- wireless sensor networks
- aggregation queries
- sink node
- sensor data
- wireless sensor nodes
- mobile nodes
- network connectivity
- data collection
- energy consumption
- resource constrained
- data transmission
- energy efficient
- reduce communication cost
- environmental monitoring
- base station
- data streams
- key establishment
- sensor readings
- communication cost
- wireless communication
- underwater acoustic
- mobile sensor networks
- energy efficiency
- shortest path
- routing protocol
- communication bandwidth
- data dissemination
- routing algorithm
- directed graph
- sensor web