Keyphrases
- energy consumption
- wireless sensor networks
- network lifetime
- data gathering
- maximum lifetime
- sensor nodes
- energy efficient
- energy efficiency
- residual energy
- sensor networks
- upper bound
- lower bound
- energy aware
- routing algorithm
- base station
- energy conservation
- energy saving
- multi hop
- data transmission
- reduce the energy consumption
- battery powered
- life span
- resource constrained
- cluster head
- worst case
- resource limitations
- power consumption
- lower and upper bounds
- tight bounds
- routing protocol
- mac protocol
- upper and lower bounds
- environmental monitoring
- error bounds
- data aggregation
- electro mechanical systems
- long period
- contingency tables
- key management
- wireless communication
- data sets
- mobile devices