Optimal wireless sensor networks (WSNs) deployment: minimum cost with lifetime constraint.
Kenan XuQuanhong WangHossam S. HassaneinGlen TakaharaPublished in: WiMob (3) (2005)
Keyphrases
- minimum cost
- wireless sensor networks
- energy consumption
- capacity constraints
- data gathering
- network lifetime
- energy efficient
- np hard
- sensor nodes
- approximation algorithms
- network flow
- maximum lifetime
- residual energy
- sensor networks
- spanning tree
- energy efficiency
- cluster head
- data aggregation
- multi hop
- base station
- network flow problem
- data transmission
- environmental monitoring
- resource constrained
- minimum cost flow
- energy aware
- network simplex algorithm
- routing algorithm
- key management
- resource limitations
- wireless communication
- scheme for wireless sensor networks
- worst case
- battery powered
- optimal solution
- wireless sensor
- special case
- reduce the energy consumption
- routing protocol
- topology control
- sensing devices
- power consumption
- body sensor networks
- mac protocol