Joint Routing and 2D Transform Optimization for Irregular Sensor Network Grids Using Wavelet Lifting.
Godwin ShenAntonio OrtegaPublished in: IPSN (2008)
Keyphrases
- sensor networks
- routing protocol
- wavelet transform
- data aggregation
- wireless sensor networks
- environmental monitoring
- sensor data
- network lifetime
- energy efficient
- communication cost
- energy consumption
- resource constrained
- data collection
- sensor placement
- sensor nodes
- base station
- lifting scheme
- energy efficiency
- underwater acoustic
- mobile nodes
- mobile sensor networks
- irregular isothetic grids
- network topology
- routing algorithm
- ad hoc networks
- data streams
- sensor web
- optimization model
- sensor readings
- network connectivity
- sink node
- visual sensor networks
- data distribution
- wavelet coefficients
- communication bandwidth
- sensing devices
- heterogeneous sensor networks
- mobile ad hoc networks
- wireless ad hoc networks
- data transmission
- image compression