On the Utility of Concave Nodes in Geometric Processing of Large-Scale Sensor Networks.
Shengkai ZhangGuang TanHongbo JiangBo LiChonggang WangPublished in: IEEE Trans. Wirel. Commun. (2014)
Keyphrases
- sensor networks
- sensor nodes
- wireless sensor networks
- aggregation queries
- wireless sensor nodes
- network connectivity
- sensor data
- mobile nodes
- resource constrained
- communication cost
- energy efficient
- sink node
- energy consumption
- data streams
- base station
- environmental monitoring
- data collection
- underwater acoustic
- energy efficiency
- data transmission
- data aggregation
- mobile wireless
- wireless communication
- mobile sensor networks
- data sets
- key establishment
- data gathering
- communication bandwidth
- real time
- sensor readings
- sensor web
- data dissemination
- shortest path
- data distribution
- routing protocol
- visual sensor networks
- heterogeneous sensor networks
- reduce communication cost