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