Effect of I/Q imbalance on blind spectrum sensing for OFDMA overlay cognitive radio.
Omid SemiariBehrouz MahamChau YuenPublished in: ICCC (2012)
Keyphrases
- spectrum sensing
- cognitive radio
- cognitive radio networks
- base station
- wireless communication
- cooperative spectrum sensing
- physical layer
- communication systems
- wireless networks
- wireless sensor networks
- sensor networks
- resource allocation
- energy consumption
- data transmission
- multi hop
- computer simulation
- key technologies
- energy efficient