Non-Uniform Node Deployment for Lifetime Extension in Large-Scale Randomly Distributed Wireless Sensor Networks.
Yuh-Ren TsaiKai-Jie YangSz-Yi YehPublished in: AINA (2008)
Keyphrases
- wireless sensor networks
- randomly distributed
- key pre distribution scheme
- cluster head
- energy consumption
- residual energy
- sensor nodes
- network lifetime
- data gathering
- node selection
- energy efficient
- topology control
- sensor networks
- energy efficiency
- multi hop
- base station
- maximum lifetime
- reduce the energy consumption
- routing algorithm
- wireless communication
- data aggregation
- neighboring nodes
- small scale
- data collection
- transmission range
- routing protocol
- resource constrained
- real world
- wireless sensor
- data transmission
- battery powered
- intermediate nodes
- cooperative
- environmental monitoring
- key management scheme
- long period
- real life
- key establishment
- active learning
- data structure
- energy aware
- mobile nodes
- data center