Resource allocation in an OFDM-based cognitive radio system.
Yonghong ZhangCyril LeungPublished in: IEEE Trans. Commun. (2009)
Keyphrases
- resource allocation
- cognitive radio
- communication systems
- wireless communication
- wireless systems
- spectrum sensing
- cognitive radio networks
- orthogonal frequency division multiplexing
- ofdm system
- wireless networks
- multiple input multiple output
- resource management
- optimal resource allocation
- resource allocation problems
- channel estimation
- fading channels
- multipath
- allocation problems
- computer systems
- resource allocation decisions
- wireless sensor networks
- wireless channels
- cellular networks
- base station
- communication networks
- computer simulation
- scarce resources
- data management
- decision making
- resource allocation and scheduling