Randomized Passive Energy Beamforming for Cooperative Localization in Reconfigurable Intelligent Surface-Assisted Wireless Backscattered Sensor Network.
Ziyang LuYubin ZhaoXiaofan LiCheng-Zhong XuPublished in: IEEE Internet Things J. (2024)
Keyphrases
- sensor networks
- energy consumption
- cooperative
- sensor nodes
- energy efficiency
- wireless communication
- energy efficient
- wireless sensor networks
- visual sensor networks
- multi hop
- network connectivity
- base station
- wireless video
- network lifetime
- energy saving
- resource constrained
- data gathering
- wireless sensor
- environmental monitoring
- mobile nodes
- wireless networks
- data collection
- wireless sensor nodes
- data transmission
- signal strength
- routing protocol
- mac protocol
- data streams
- sensor data
- cluster head
- low cost
- wireless channels
- heterogeneous sensor networks
- underwater acoustic
- mobile ad hoc networks
- mobile devices
- data aggregation
- communication cost
- sensor readings
- routing algorithm
- sensor web
- sink node
- data dissemination
- image processing algorithms
- mobile users