CSRQ: Communication-Efficient Secure Range Queries in Two-Tiered Sensor Networks.
Hua DaiQingqun YeGeng YangJia XuRuiliang HePublished in: Sensors (2016)
Keyphrases
- sensor networks
- range queries
- resource constrained
- communication cost
- wireless sensor networks
- communication bandwidth
- multi dimensional
- key establishment
- index structure
- sensor data
- information dissemination
- energy efficient
- data collection
- query processing
- sensor nodes
- base station
- energy consumption
- data streams
- disk allocation
- data aggregation
- multidimensional data
- data structure
- nearest neighbor
- communication systems
- energy efficiency
- indexing techniques
- routing protocol
- data dissemination
- wireless communication
- communication networks
- key management
- knn
- data points
- database