A Framework of Energy Efficient Query for Spatial Data in Wireless Sensor Networks.
Zhanyang ZhangPublished in: PSC (2006)
Keyphrases
- energy efficient
- wireless sensor networks
- spatial data
- energy consumption
- spatial queries
- data aggregation
- sensor networks
- sensor nodes
- spatial databases
- multi hop
- base station
- geographic information systems
- routing algorithm
- energy efficiency
- spatial objects
- spatial data mining
- spatial index
- data structure
- data gathering
- location based services
- r tree
- data sources
- query processing
- data mining
- database
- routing protocol
- response time
- geographical information systems
- data dissemination