Efficient channel description in time-frequency domain with application to flexible radio

@article{Hunziker2007EfficientCD,
  title={Efficient channel description in time-frequency domain with application to flexible radio},
  author={Thomas Hunziker and Ziyang Ju and Dirk Dahlhaus},
  journal={2007 15th European Signal Processing Conference},
  year={2007},
  pages={866-870}
}
The handling of dispersive channels poses one major challenge in the design of reconfigurable multi-standard radios, since very different techniques are established in this area for conventional single carrier, OFDM, and CDMA receivers. We discuss an approximate, efficient description of doubly dispersive discrete-time channels which is adaptable to different signal types and channel conditions. The proposed model maps the channel input onto the output via time-frequency signal representations… CONTINUE READING