Directional-antenna-based spatial and energy-efficient semi-distributed spectrum sensing in cognitive internet-of-things networks.
Chunghyun LeeJunsuk OhWoongsoo NaJongha YoonWonjong NohSungrae ChoPublished in: J. Netw. Comput. Appl. (2023)
Keyphrases
- energy efficient
- cognitive radio
- base station
- spectrum sensing
- cellular networks
- wireless sensor networks
- cognitive radio networks
- energy consumption
- sensor networks
- computer networks
- key technologies
- multi hop
- wireless communication
- wireless networks
- data transmission
- communication networks
- distributed systems
- sensor nodes
- frequency band
- distributed environment
- ad hoc networks
- relay nodes
- peer to peer
- spatial data
- energy efficiency
- social networks
- network structure
- mobile users
- communication systems
- mobile networks
- mobile devices
- computing environments
- data sets
- cost effective
- routing protocol
- mobile agents
- data collection
- intelligent systems
- intrusion detection system
- multimedia services