Queue-aware subchannel and power allocation for downlink OFDM-based cognitive radio networks.
Long Bao LePatrick MitranCatherine RosenbergPublished in: WCNC (2009)
Keyphrases
- power allocation
- cognitive radio networks
- resource allocation
- spectrum sensing
- cognitive radio
- communication systems
- user centric
- wireless communication
- wireless channels
- multipath
- multiple description coding
- multiple input multiple output
- mimo systems
- fading channels
- wireless systems
- orthogonal frequency division multiplexing
- code division multiple access
- computer simulation
- end to end