Downstream VDSL channel tracking using limited feedback for crosstalk precompensated schemes

@article{Louveaux2005DownstreamVC,
  title={Downstream VDSL channel tracking using limited feedback for crosstalk precompensated schemes},
  author={J. Louveaux and A. Veen},
  journal={Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.},
  year={2005},
  volume={3},
  pages={iii/337-iii/340 Vol. 3}
}
  • J. Louveaux, A. Veen
  • Published 2005
  • Computer Science
  • Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.
  • With increasing bandwidths and decreasing loop lengths, crosstalk becomes the main impairment in VDSL systems. For downstream communication, crosstalk precompensation techniques have been designed to cope with this issue by using the collocation of the transmitters. These techniques naturally need an accurate estimation of the crosstalk channel impulse responses. We investigate the issue of tracking these channels. Due to the lack of coordination between the receivers, and because the amplitude… CONTINUE READING

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