Weighted-Directed-Hypergraph-Based Spectrum Access for Energy Harvesting Cognitive Radio Sensor Network.
Jing RenHang ZhangZhiyong DuYouming SunHang HuXucheng ZhuPublished in: IEEE Access (2020)
Keyphrases
- cognitive radio
- sensor networks
- base station
- sensor nodes
- energy consumption
- wireless communication
- wireless sensor networks
- cognitive radio networks
- energy efficient
- energy efficiency
- spectrum sensing
- data dissemination
- data transmission
- network lifetime
- sensor data
- energy saving
- data collection
- multi hop
- cluster head
- wireless networks
- cellular networks
- mobile networks
- data streams
- mobile sensor networks
- communication cost
- location information
- routing algorithm
- routing protocol
- ad hoc networks
- sensor web
- wireless channels
- communication networks
- sink node
- multiple input multiple output
- mobile devices
- real time