A sensor network for compression and streaming of GPS trajectory data.
Tim WarkChristopher CrossmanPhilip ValenciaPeter I. CorkeGreg Bishop-HurleyDave SwainPublished in: SenSys (2008)
Keyphrases
- sensor networks
- trajectory data
- gps data
- data streams
- map matching
- wireless sensor networks
- sensor data
- road network
- moving objects
- road segments
- data collection
- moving object trajectories
- sensor nodes
- space time
- resource constrained
- environmental monitoring
- base station
- energy consumption
- underwater acoustic
- energy efficient
- mobile sensor networks
- spatial data
- sensor web
- video streaming
- routing protocol
- traffic conditions
- temporal information
- three dimensional
- real time
- wireless sensor
- heterogeneous sensor networks
- communication cost
- mobile devices
- data transmission
- location information
- wireless communication
- end to end
- visual information
- data distribution
- response time
- spatio temporal
- sensing devices
- data sets