An Energy-Efficient Localization Scheme with Specified Lower Bound for Wireless Sensor Networks.
Haoran FengRuixi YuanChundi MuPublished in: CIT (2006)
Keyphrases
- wireless sensor networks
- lower bound
- energy efficient
- source localization
- sensor networks
- routing scheme
- key management scheme
- sensor nodes
- polynomial approximation
- energy consumption
- upper bound
- energy efficiency
- multi hop
- wireless communication
- environmental monitoring
- data aggregation
- data gathering
- resource constrained
- maximum lifetime
- data transmission
- branch and bound algorithm
- routing protocol
- lower and upper bounds
- mobile nodes
- routing algorithm
- base station
- optimal solution
- key establishment
- worst case
- objective function
- key management
- np hard
- localization algorithm
- mac protocol