Achievable Rates and Resource Allocation for CDMA-Based Overlay Cognitive Radio With RF Energy Harvesting.
Mostafa RezaieMohamad Dosaranian MoghadamHamidreza BakhshiMohammadreza Hassannejad BibalanPublished in: IEEE Syst. J. (2023)
Keyphrases
- resource allocation
- cognitive radio
- base station
- energy consumption
- spectrum sensing
- cognitive radio networks
- wireless sensor networks
- sensor nodes
- energy efficient
- data transmission
- sensor networks
- code division multiple access
- wireless communication
- communication systems
- energy efficiency
- wireless networks
- cellular networks
- resource management
- allocation problems
- allocation strategies
- resource allocation problems
- cluster head
- resource allocation and scheduling
- resource allocation decisions
- mobile networks
- communication networks
- multi hop
- key technologies
- optimal resource allocation
- multipath
- computer systems
- low cost
- mobile users
- scarce resources