PSH: A Pruning and Substitution Based Heuristic Algorithm for Relay Node Placement in Two-Tiered Wireless Sensor Networks.
Chaofan MaWei LiangMeng ZhengPublished in: Wirel. Pers. Commun. (2017)
Keyphrases
- wireless sensor networks
- multi hop
- node selection
- base station
- topology control
- relay nodes
- sensor nodes
- energy efficient
- sensor networks
- cluster head
- neighboring nodes
- routing algorithm
- residual energy
- environmental monitoring
- energy consumption
- routing protocol
- sink node
- intermediate nodes
- mobile nodes
- key management scheme
- data aggregation
- data transmission
- resource constrained
- search space
- pruning method
- malicious nodes
- energy efficiency
- key management
- wireless networks
- wireless communication
- tree structure
- network topology
- body sensor networks
- energy aware
- network connectivity
- wireless sensor
- computer networks