Log-likelihood Ratio Optimal Quantizer for Cooperative Spectrum Sensing in Cognitive Radio.
Nguyen-Thanh NhanInsoo KooPublished in: IEEE Commun. Lett. (2011)
Keyphrases
- cognitive radio
- cooperative spectrum sensing
- spectrum sensing
- cognitive radio networks
- wireless communication
- communication systems
- log likelihood ratio
- base station
- vector quantization
- wireless networks
- key technologies
- cellular networks
- information systems
- computational intelligence
- response time
- computer simulation