High-Sensitivity Carrier Sensing Using Overlapped FFT for Cognitive Radio Transceivers.
Tazuko TomiokaTakeshi TomizawaTakahiro KobayashiPublished in: VTC Spring (2009)
Keyphrases
- high sensitivity
- cognitive radio
- spectrum sensing
- cooperative spectrum sensing
- cognitive radio networks
- wireless communication
- optical fiber
- communication systems
- fourier transform
- wireless networks
- fast fourier transform
- frequency domain
- base station
- cellular networks
- key technologies
- information systems
- fiber bragg grating
- power control
- network access
- data sets
- real time