Energy-Efficient Node Deployment in Heterogeneous Two-Tier Wireless Sensor Networks With Limited Communication Range.
Saeed Karimi-BidhendiJun GuoHamid JafarkhaniPublished in: IEEE Trans. Wirel. Commun. (2021)
Keyphrases
- energy efficient
- wireless sensor networks
- cluster head
- relay nodes
- energy consumption
- node selection
- topology control
- transmission power
- sensor networks
- multi hop
- energy efficiency
- data gathering
- sensor nodes
- network connectivity
- base station
- node mobility
- data aggregation
- sink node
- data dissemination
- routing protocol
- residual energy
- mobile nodes
- communication cost
- multi core architecture
- data transmission
- transmission range
- intermediate nodes
- data collection
- communication systems
- communication networks
- wireless communication
- network nodes
- directed graph
- low cost
- communication channels