Extended Active Interference Cancellation for Sidelobe Suppression in Cognitive Radio OFDM Systems With Cyclic Prefix.
Daiming QuZhiqiang WangTao JiangPublished in: IEEE Trans. Veh. Technol. (2010)
Keyphrases
- spectrum sensing
- cognitive radio
- ofdm system
- wireless communication
- cognitive radio networks
- frequency selective
- frequency hopping
- multipath
- carrier frequency offset
- orthogonal frequency division multiplexing
- channel estimation
- wireless networks
- wireless mesh networks
- wireless sensor networks
- computer simulation
- estimation algorithm
- communication systems
- wireless channels
- communication networks
- cellular networks
- user centric
- edge detection
- fading channels
- bit error rate