Lifetime maximization for beamforming applications in wireless sensor networks.
Benjamín Béjar HaroSantiago ZazoDaniel P. PalomarPublished in: ICASSP (2012)
Keyphrases
- wireless sensor networks
- energy consumption
- network lifetime
- data gathering
- maximum lifetime
- sensor networks
- energy efficient
- cluster head
- energy efficiency
- residual energy
- sensor nodes
- data aggregation
- base station
- reduce the energy consumption
- battery powered
- environmental monitoring
- life span
- routing protocol
- data collection
- data transmission
- linear array
- energy aware
- resource constrained
- node selection
- routing algorithm
- objective function
- multi hop
- wireless communication
- data center
- key management
- topology control
- wireless ad hoc networks
- wireless sensor
- frequency domain
- direction of arrival
- active learning
- speech enhancement
- hidden markov models
- sound source
- blind source separation