Digital predistortion technique for the compensation of nonlinear effects in radio over fiber links

F. Fuochi; M. U. Hadi; J. Nanni; P. A. Traverso; G. Tartarini

doi:10.1109/RTSI.2016.7740562

Digital predistortion technique for the compensation of nonlinear effects in radio over fiber links

F. Fuochi
, M. U. Hadi
, J. Nanni
, P. A. Traverso
, G. Tartarini

Faculty Of Computing, Eng. & Built Env.

University of Bologna

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

29 Citations (Scopus)

Abstract

Due to their inherent capillary distribution properties, Radio over Fiber (RoF) systems are expected to play a major role within future fifth generation wireless networks. However, significant bounds on the technology usability are set by the nonlinear generation of spurious frequencies, which, in the case of RoF links exploiting Directly Modulated Lasers (DML), has the combined effect of laser chirp and optical fiber dispersion among its prevailing causes. In this paper, a signal digital predistortion system, which can lower these detrimental effects, is proposed in two different versions. A detailed description of its functional model is given, and its attractive features in terms of quality improvement of the received signal is illustrated.

Original language	English
Title of host publication	2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781509011315
ISBN (Print)	9781509011322
DOIs	https://doi.org/10.1109/RTSI.2016.7740562
Publication status	Published (in print/issue) - 9 Nov 2016
Event	2nd IEEE International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016 - Bologna, Italy Duration: 7 Sept 2016 → 9 Sept 2016

Publication series

Name	2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016

Conference

Conference	2nd IEEE International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016
Country/Territory	Italy
City	Bologna
Period	7/09/16 → 9/09/16

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

Keywords

Directly Modulated Laser
Radio over Fiber

Access to Document

10.1109/RTSI.2016.7740562

Cite this

Fuochi, F., Hadi, M. U., Nanni, J., Traverso, P. A., & Tartarini, G. (2016). Digital predistortion technique for the compensation of nonlinear effects in radio over fiber links. In 2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016 Article 7740562 (2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/RTSI.2016.7740562

Fuochi, F. ; Hadi, M. U. ; Nanni, J. et al. / Digital predistortion technique for the compensation of nonlinear effects in radio over fiber links. 2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016. Institute of Electrical and Electronics Engineers Inc., 2016. (2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016).

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title = "Digital predistortion technique for the compensation of nonlinear effects in radio over fiber links",

abstract = "Due to their inherent capillary distribution properties, Radio over Fiber (RoF) systems are expected to play a major role within future fifth generation wireless networks. However, significant bounds on the technology usability are set by the nonlinear generation of spurious frequencies, which, in the case of RoF links exploiting Directly Modulated Lasers (DML), has the combined effect of laser chirp and optical fiber dispersion among its prevailing causes. In this paper, a signal digital predistortion system, which can lower these detrimental effects, is proposed in two different versions. A detailed description of its functional model is given, and its attractive features in terms of quality improvement of the received signal is illustrated.",

keywords = "Directly Modulated Laser, Radio over Fiber",

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Fuochi, F, Hadi, MU, Nanni, J, Traverso, PA & Tartarini, G 2016, Digital predistortion technique for the compensation of nonlinear effects in radio over fiber links. in 2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016., 7740562, 2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016, Institute of Electrical and Electronics Engineers Inc., 2nd IEEE International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016, Bologna, Italy, 7/09/16. https://doi.org/10.1109/RTSI.2016.7740562

Digital predistortion technique for the compensation of nonlinear effects in radio over fiber links. / Fuochi, F.; Hadi, M. U.; Nanni, J. et al.
2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7740562 (2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Fuochi, F.

AU - Hadi, M. U.

AU - Nanni, J.

AU - Traverso, P. A.

AU - Tartarini, G.

PY - 2016/11/9

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N2 - Due to their inherent capillary distribution properties, Radio over Fiber (RoF) systems are expected to play a major role within future fifth generation wireless networks. However, significant bounds on the technology usability are set by the nonlinear generation of spurious frequencies, which, in the case of RoF links exploiting Directly Modulated Lasers (DML), has the combined effect of laser chirp and optical fiber dispersion among its prevailing causes. In this paper, a signal digital predistortion system, which can lower these detrimental effects, is proposed in two different versions. A detailed description of its functional model is given, and its attractive features in terms of quality improvement of the received signal is illustrated.

AB - Due to their inherent capillary distribution properties, Radio over Fiber (RoF) systems are expected to play a major role within future fifth generation wireless networks. However, significant bounds on the technology usability are set by the nonlinear generation of spurious frequencies, which, in the case of RoF links exploiting Directly Modulated Lasers (DML), has the combined effect of laser chirp and optical fiber dispersion among its prevailing causes. In this paper, a signal digital predistortion system, which can lower these detrimental effects, is proposed in two different versions. A detailed description of its functional model is given, and its attractive features in terms of quality improvement of the received signal is illustrated.

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Fuochi F, Hadi MU, Nanni J, Traverso PA, Tartarini G. Digital predistortion technique for the compensation of nonlinear effects in radio over fiber links. In 2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016. Institute of Electrical and Electronics Engineers Inc. 2016. 7740562. (2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016). doi: 10.1109/RTSI.2016.7740562

Digital predistortion technique for the compensation of nonlinear effects in radio over fiber links

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Keywords

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