Pilot Periodicity Based OFDM Signal Detection Method for Cognitive Radio System.
Sung Hwan ShonNing HanGuanbo ZhengJae Moung KimPublished in: IEICE Trans. Commun. (2008)
Keyphrases
- detection method
- cognitive radio
- orthogonal frequency division multiplexing
- wireless communication
- communication systems
- spectrum sensing
- cognitive radio networks
- wireless systems
- detection algorithm
- face detection
- cooperative spectrum sensing
- wireless networks
- multiple input multiple output
- ofdm system
- computer simulation
- wireless channels
- frequency domain
- communication networks
- channel estimation
- wifi
- fading channels
- cellular networks
- base station
- channel coding
- wireless sensor networks
- region detection
- social networks
- key technologies
- end to end