Improved Algorithms for Data-Gathering Time in Sensor Networks II: Ring, Tree, and Grid Topologies.
Yoram RevahMichael SegalPublished in: Int. J. Distributed Sens. Networks (2009)
Keyphrases
- sensor networks
- data gathering
- wireless sensor networks
- energy efficient
- data collection
- base station
- energy consumption
- communication cost
- resource constrained
- underwater acoustic
- communication bandwidth
- sensor nodes
- sensor data
- environmental monitoring
- routing protocol
- low cost
- computational complexity
- data streams
- data sets
- mobile sensor networks
- energy efficiency
- index structure
- pairwise
- data mining