On combined beamforming and OSTBC over the cognitive radio S-channel with partial CSI.
Efthymios StathakisMikael SkoglundLars K. RasmussenPublished in: CrownCom (2012)
Keyphrases
- cognitive radio
- spectrum sensing
- multiple input multiple output
- cognitive radio networks
- cellular networks
- cooperative spectrum sensing
- wireless communication
- communication systems
- wireless channels
- fading channels
- wireless networks
- frequency domain
- key technologies
- base station
- power control
- antenna array
- multi channel
- channel estimation
- computer simulation
- context aware
- mobile devices