Power allocation in multiple-input multipleoutput orthogonal frequency division multiplexing-based cognitive radio networks.
Hamid Shahrokh ShahrakiKamal Mohamed-PourPublished in: IET Commun. (2011)
Keyphrases
- multiple input
- power allocation
- multiple input multiple output
- cognitive radio networks
- orthogonal frequency division multiplexing
- wireless communication
- cognitive radio
- spectrum sensing
- mimo systems
- ofdm system
- communication systems
- user centric
- bit error rate
- wireless networks
- channel coding
- wireless sensor networks
- transmission scheme
- frequency domain
- wireless channels
- fading channels
- channel estimation