Unidirectional graph-based wavelet transforms for efficient data gathering in sensor networks.
Sunil K. NarangGodwin ShenAntonio OrtegaPublished in: ICASSP (2010)
Keyphrases
- data gathering
- sensor networks
- wireless sensor networks
- energy efficient
- data collection
- wavelet transform
- environmental monitoring
- energy consumption
- reduce communication cost
- base station
- sensor data
- sensor nodes
- communication cost
- network lifetime
- data streams
- energy efficiency
- resource constrained
- cost effective
- underwater acoustic
- mobile wireless
- data transmission
- bi directional
- data aggregation
- sensor readings
- mobile sensor networks
- wireless communication