Near-optimal activation policies in rechargeable sensor networks under spatial correlations.
Neeraj JaggiKoushik KarAnanth KrishnamurthyPublished in: ACM Trans. Sens. Networks (2008)
Keyphrases
- sensor networks
- spatial correlation
- wireless sensor networks
- temporal correlation
- sensor data
- data collection
- resource constrained
- environmental monitoring
- underwater acoustic
- sensor nodes
- base station
- energy efficient
- communication cost
- sensor web
- data aggregation
- mobile sensor networks
- sensor readings
- data dissemination
- energy efficiency
- data gathering
- network connectivity
- data streams
- key establishment
- real time
- low complexity
- low cost
- communication bandwidth