Amplify and forward for correlated data gathering over hierarchical sensor networks.
Ramachandran RajeshVinod SharmaPublished in: WCNC (2009)
Keyphrases
- data gathering
- sensor networks
- wireless sensor networks
- energy efficient
- data collection
- environmental monitoring
- base station
- energy consumption
- sensor data
- sensor nodes
- data streams
- communication cost
- resource constrained
- network lifetime
- sensor readings
- energy efficiency
- bi directional
- mobile wireless
- sensor web
- underwater acoustic
- communication bandwidth
- routing protocol
- computer simulation
- computer systems
- low cost
- query processing
- data mining
- visual sensor networks