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Novel bitloading algorithms for coded G.fast DSL transmission with linear and nonlinear precoding

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Abstract
Precoding is a technique that counteracts the crosstalk in downlink digital subscriber line (DSL) transmission. While linear precoding is adequate in the VDSL2 technology because of the moderate crosstalk environment, this might no longer be the case in the G.fast technology, which uses higher frequencies and therefore is affected by higher crosstalk levels. In this contribution we compare linear and nonlinear precoding for G.fast transmission protected by trellis-coded modulation, and present two bitloading algorithms that are suited for both precoding schemes. We show that for a set of measured broadband channels, each representing a binder of eight twisted-pair cables, these bitloading algorithms have substantially different complexities but yield a similar information bitrate, which is about 10% higher for nonlinear precoding as compared to linear precoding.

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MLA
Neckebroek, Julie et al. “Novel Bitloading Algorithms for Coded G.fast DSL Transmission with Linear and Nonlinear Precoding.” IEEE International Conference on Communications. IEEE, 2015. 945–951. Print.
APA
Neckebroek, J., Moeneclaey, M., Coomans, W., Guenach, M., Tsiaflakis, P., Moraes, R. B., & Maes, J. (2015). Novel bitloading algorithms for coded G.fast DSL transmission with linear and nonlinear precoding. IEEE International Conference on Communications (pp. 945–951). Presented at the IEEE International Conference on Communications (ICC), IEEE.
Chicago author-date
Neckebroek, Julie, Marc Moeneclaey, Werner Coomans, Mamoun Guenach, Paschalis Tsiaflakis, Rodrigo B Moraes, and Jochen Maes. 2015. “Novel Bitloading Algorithms for Coded G.fast DSL Transmission with Linear and Nonlinear Precoding.” In IEEE International Conference on Communications, 945–951. IEEE.
Chicago author-date (all authors)
Neckebroek, Julie, Marc Moeneclaey, Werner Coomans, Mamoun Guenach, Paschalis Tsiaflakis, Rodrigo B Moraes, and Jochen Maes. 2015. “Novel Bitloading Algorithms for Coded G.fast DSL Transmission with Linear and Nonlinear Precoding.” In IEEE International Conference on Communications, 945–951. IEEE.
Vancouver
1.
Neckebroek J, Moeneclaey M, Coomans W, Guenach M, Tsiaflakis P, Moraes RB, et al. Novel bitloading algorithms for coded G.fast DSL transmission with linear and nonlinear precoding. IEEE International Conference on Communications. IEEE; 2015. p. 945–51.
IEEE
[1]
J. Neckebroek et al., “Novel bitloading algorithms for coded G.fast DSL transmission with linear and nonlinear precoding,” in IEEE International Conference on Communications, London, UK, 2015, pp. 945–951.
@inproceedings{6965546,
  abstract     = {Precoding is a technique that counteracts the crosstalk in downlink digital subscriber line (DSL) transmission. While linear precoding is adequate in the VDSL2 technology because of the moderate crosstalk environment, this might no longer be the case in the G.fast technology, which uses higher frequencies and therefore is affected by higher crosstalk levels. In this contribution we compare linear and nonlinear precoding for G.fast transmission protected by trellis-coded modulation, and present two bitloading algorithms that are suited for both precoding schemes. We show that for a set of measured broadband channels, each representing a binder of eight twisted-pair cables, these bitloading algorithms have substantially different complexities but yield a similar information bitrate, which is about 10% higher for nonlinear precoding as compared to linear precoding.},
  author       = {Neckebroek, Julie and Moeneclaey, Marc and Coomans, Werner and Guenach, Mamoun and Tsiaflakis, Paschalis and Moraes, Rodrigo B and Maes, Jochen},
  booktitle    = {IEEE International Conference on Communications},
  isbn         = {978-1-4673-6432-4},
  issn         = {1550-3607},
  language     = {eng},
  location     = {London, UK},
  pages        = {945--951},
  publisher    = {IEEE},
  title        = {Novel bitloading algorithms for coded G.fast DSL transmission with linear and nonlinear precoding},
  year         = {2015},
}

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