Lower and Upper Bounds for Minimum Energy Broadcast and Sensing Problems in Sensor Networks.
Guillaume CheliusEric FleuryThierry MignonPublished in: ICPADS (2) (2005)
Keyphrases
- sensor networks
- lower and upper bounds
- minimum energy
- wireless sensor networks
- data dissemination
- sensor data
- energy consumption
- environmental monitoring
- data collection
- base station
- energy efficient
- lower bound
- sensor nodes
- resource constrained
- mobile sensor networks
- data gathering
- data aggregation
- upper bound
- data streams
- sensing devices
- communication cost
- routing protocol
- sensor web
- lagrangian dual
- key establishment
- objective function