A Robust Secure Cooperative Spectrum Sensing Scheme Based on Evidence Theory and Robust Statistics in Cognitive Radio.
Nguyen-Thanh NhanInsoo KooPublished in: IEICE Trans. Commun. (2009)
Keyphrases
- cooperative spectrum sensing
- cognitive radio
- robust statistics
- evidence theory
- spectrum sensing
- robust estimation
- wireless communication
- shape from shading
- wireless networks
- optical flow
- communication systems
- base station
- risk minimization
- anisotropic diffusion
- evaluation model
- key technologies
- cellular networks
- loss function
- mobile phone
- peer to peer
- edge detection
- low cost
- least squares
- information systems