Extended Subcarrier Weighting for Sidelobe Suppression in OFDM Based Cognitive Radio.
Ravinder KumarAnshul TyagiPublished in: Wirel. Pers. Commun. (2016)
Keyphrases
- cognitive radio
- wireless communication
- communication systems
- ofdm system
- spectrum sensing
- cognitive radio networks
- wireless systems
- cooperative spectrum sensing
- orthogonal frequency division multiplexing
- multiple input multiple output
- computer simulation
- wireless networks
- wireless channels
- information systems
- cellular networks
- multipath
- edge detection
- channel estimation
- key technologies
- data management
- power control
- wireless sensor networks