Exact and heuristic methods to maximize network lifetime in wireless sensor networks with adjustable sensing ranges.
Raffaele CerulliR. De DonatoAndrea RaiconiPublished in: Eur. J. Oper. Res. (2012)
Keyphrases
- heuristic methods
- network lifetime
- wireless sensor networks
- sensor networks
- sensor nodes
- energy efficiency
- energy consumption
- tabu search
- energy efficient
- data gathering
- optimal solution
- energy aware
- routing protocol
- data transmission
- multi hop
- base station
- residual energy
- data collection
- sensor data
- routing algorithm
- data aggregation
- wireless communication
- network connectivity
- data streams
- exact methods
- cluster head
- topology control
- maximum lifetime
- intermediate nodes
- duty cycling
- real time
- search space
- objective function
- mobile ad hoc networks
- sink node
- response time
- reduce the energy consumption
- search algorithm