Improved Frequency Domain SNR Estimator Using DCT in Mobile Fading Channels

@article{Kim2006ImprovedFD,
  title={Improved Frequency Domain SNR Estimator Using DCT in Mobile Fading Channels},
  author={Sungtae Kim and Goohyun Park and Takki Yu and Hyunkyu Yu and Jaegu Lee and Daesik Hong},
  journal={2006 IEEE 63rd Vehicular Technology Conference},
  year={2006},
  volume={4},
  pages={1898-1902}
}
Signal-to-noise ratio (SNR) measurement is required in many channel-adaptive techniques and radio resource management methods for mobile radio communication systems. In this paper, the factors that degrade the MSE performance of the conventional frequency domain SNR estimator in high SNR region are analyzed. Based on this analysis, we propose two improved… CONTINUE READING