Primary user detection in OFDM based MIMO Cognitive Radio.
Vijaykumar KuppusamyRajarshi MahapatraPublished in: CrownCom (2008)
Keyphrases
- cognitive radio
- multiple input multiple output
- communication systems
- spectrum sensing
- wireless communication
- wireless systems
- cognitive radio networks
- fading channels
- wireless communication systems
- cooperative spectrum sensing
- orthogonal frequency division multiplexing
- wireless channels
- wireless networks
- user centric
- ofdm system
- channel estimation
- communication networks
- user interaction
- computer systems
- user interface
- location information
- end to end