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Linear MIMO equalization for high-speed chip-to-chip communication

Lennert Jacobs (UGent) , Mamoun Guenach (UGent) and Marc Moeneclaey (UGent)
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Abstract
In this contribution, we present a linear multiple-input multiple-output (MIMO) equalization scheme at the receiver side for high-speed electrical chip-to-chip communication. As opposed to traditional single-input single-output (SISO) equalization per lane, this MIMO approach enables cooperating receivers to treat crosstalk (XT) between neighboring channels as an information-bearing signal instead of a disturbing signal, allowing to mitigate both inter symbol interference and XT. Given a simulated 4 × 4 MIMO electrical chip-to-chip interconnect channel, we point out that, for a given total number of equalizer taps, MIMO equalization can outperform SISO equalization. Moreover, by further increasing the total number of equalizer taps, MIMO equalization allows to obtain performance gains that are substantially larger than for SISO equalization.
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Citation

Please use this url to cite or link to this publication:

Chicago
Jacobs, Lennert, Mamoun Guenach, and Marc Moeneclaey. 2015. “Linear MIMO Equalization for High-speed Chip-to-chip Communication.” In IEEE International Conference on Communications, 4978–4983. IEEE.
APA
Jacobs, Lennert, Guenach, M., & Moeneclaey, M. (2015). Linear MIMO equalization for high-speed chip-to-chip communication. IEEE International Conference on Communications (pp. 4978–4983). Presented at the IEEE International Conference on Communications (ICC), IEEE.
Vancouver
1.
Jacobs L, Guenach M, Moeneclaey M. Linear MIMO equalization for high-speed chip-to-chip communication. IEEE International Conference on Communications. IEEE; 2015. p. 4978–83.
MLA
Jacobs, Lennert, Mamoun Guenach, and Marc Moeneclaey. “Linear MIMO Equalization for High-speed Chip-to-chip Communication.” IEEE International Conference on Communications. IEEE, 2015. 4978–4983. Print.
@inproceedings{6967817,
  abstract     = {In this contribution, we present a linear multiple-input multiple-output (MIMO) equalization scheme at the receiver side for high-speed electrical chip-to-chip communication. As opposed to traditional single-input single-output (SISO) equalization per lane, this MIMO approach enables cooperating receivers to treat crosstalk (XT) between neighboring channels as an information-bearing signal instead of a disturbing signal, allowing to mitigate both inter symbol interference and XT. Given a simulated 4 {\texttimes} 4 MIMO electrical chip-to-chip interconnect channel, we point out that, for a given total number of equalizer taps, MIMO equalization can outperform SISO equalization. Moreover, by further increasing the total number of equalizer taps, MIMO equalization allows to obtain performance gains that are substantially larger than for SISO equalization.},
  author       = {Jacobs, Lennert and Guenach, Mamoun and Moeneclaey, Marc},
  booktitle    = {IEEE International Conference on Communications},
  isbn         = {978-1-4673-6432-4},
  issn         = {1550-3607},
  language     = {eng},
  location     = {London, UK},
  pages        = {4978--4983},
  publisher    = {IEEE},
  title        = {Linear MIMO equalization for high-speed chip-to-chip communication},
  url          = {http://dx.doi.org/10.1109/ICC.2015.7249112},
  year         = {2015},
}

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