Novel Heuristic Subcarrier Allocation for Spectral: Energy Efficiency Tradeoff Improvement in Underlay Cognitive Radio Network.
Syama SasikumarJ. JayakumariPublished in: Wirel. Pers. Commun. (2023)
Keyphrases
- cognitive radio
- energy efficiency
- wireless sensor networks
- energy consumption
- wireless communication
- base station
- spectrum sensing
- cognitive radio networks
- power consumption
- energy efficient
- traffic load
- sensor networks
- energy conservation
- sensor nodes
- routing protocol
- wireless sensor
- communication systems
- power management
- energy saving
- mac protocol
- mobile networks
- multi hop
- wireless mesh networks
- response time
- wireless networks
- residual energy
- network lifetime
- data center
- cellular networks
- data transmission
- resource allocation
- database systems
- ofdm system
- smart home
- key technologies
- communication networks
- network traffic