Energy-Efficient Cluster-Based Scheme for Handling Node Failure in Real-Time Sensor Networks.
Hamid KarimiMehdi KargahiNasser YazdaniPublished in: DASC (2009)
Keyphrases
- energy efficient
- sensor networks
- real time
- wireless sensor networks
- mobile nodes
- cluster head
- sensor nodes
- energy consumption
- key management scheme
- energy efficiency
- heterogeneous sensor networks
- data collection
- sensor data
- data dissemination
- data aggregation
- communication cost
- sink node
- base station
- relay nodes
- data gathering
- routing protocol
- network connectivity
- low cost
- topology control
- key establishment
- multi hop
- mobile wireless
- data streams
- computer systems