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Optimization of pilot-aided DCT-based phase noise estimation

Jabran Bhatti (UGent) and Marc Moeneclaey (UGent)
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Abstract
The presented work addresses the issue of phase noise estimation for pilot-aided burst-mode transmission in digital communication systems. We propose to estimate the phase noise from a truncated discrete-cosine transform (DCT) expansion model. The key idea is to reconstruct the low-pass phase noise process via only a small number N of DCT coefficients of the phase expansion. An evident question that arises is how to choose N. Based on a few valid approximations, we derive an analytical expression of the bit-error rate (BER) degradation in the presence of residual phase noise, which allows us to determine the value of N that yields the minimum BER degradation.

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Chicago
Bhatti, Jabran, and Marc Moeneclaey. 2011. “Optimization of Pilot-aided DCT-based Phase Noise Estimation.” In Information Theory and Signal Processing in the Benelux, 1st Joint WIC/IEEE SP Symposium, Proceedings.
APA
Bhatti, J., & Moeneclaey, M. (2011). Optimization of pilot-aided DCT-based phase noise estimation. Information Theory and Signal Processing in the Benelux, 1st Joint WIC/IEEE SP symposium, Proceedings. Presented at the 1st Joint WIC/IEEE SP symposium on Information Theory and Signal Processing in the Benelux (WICSP 2011).
Vancouver
1.
Bhatti J, Moeneclaey M. Optimization of pilot-aided DCT-based phase noise estimation. Information Theory and Signal Processing in the Benelux, 1st Joint WIC/IEEE SP symposium, Proceedings. 2011.
MLA
Bhatti, Jabran, and Marc Moeneclaey. “Optimization of Pilot-aided DCT-based Phase Noise Estimation.” Information Theory and Signal Processing in the Benelux, 1st Joint WIC/IEEE SP Symposium, Proceedings. 2011. Print.
@inproceedings{1258641,
  abstract     = {The presented work addresses the issue of phase noise estimation for pilot-aided burst-mode transmission in digital communication systems. We propose to estimate the phase noise from a truncated discrete-cosine transform (DCT) expansion model. The key idea is to reconstruct the low-pass phase noise process via only a small number N of DCT coefficients of the phase expansion. An evident question that arises is how to choose N. Based on a few valid approximations, we derive an analytical expression of the bit-error rate (BER) degradation in the presence of residual phase noise, which allows us to determine the value of N that yields the minimum BER degradation.},
  articleno    = {16},
  author       = {Bhatti, Jabran and Moeneclaey, Marc},
  booktitle    = {Information Theory and Signal Processing in the Benelux, 1st Joint WIC/IEEE SP symposium, Proceedings},
  isbn         = {9789081721905},
  language     = {eng},
  location     = {Brussels, Belgium},
  pages        = {8},
  title        = {Optimization of pilot-aided DCT-based phase noise estimation},
  year         = {2011},
}