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Non-binary turbo-coded physical-layer network coding on impulsive noise channels

Lookup NU author(s): Yuanyi Zhao, Dr Martin Johnston, Professor Harris Tsimenidis, Dr Li Chen

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Abstract

Non-binary turbo codes promise excellent performance for a wide range of applications and environments, but research in this area is sparse. The performance of a non-binary turbo code defined in GF (4) on a two-way wireless relay channel (TWRC) employing physical-layer network coding, which is affected by impulsive noise is investigated. Simulation results for binary and non-binary turbo codes are presented and validated with an error floor analysis at the relay of the TWRC and it is observed that non-binary turbo codes significantly outperform binary turbo codes at low signal-to-noise ratios.

Publication metadata

Author(s): Zhao YY, Johnston M, Tsimenidis C, Chen L

Publication type: Article

Publication status: Published

Journal: Electronics Letters

Year: 2016

Volume: 52

Issue: 24

Pages: 1984-1985

Online publication date: 24/11/2016

Acceptance date: 02/04/2016

ISSN (print): 0013-5194

ISSN (electronic): 1350-911X

Publisher: The Institution of Engineering and Technology

URL: http://dx.doi.org/10.1049/el.2016.2946

DOI: 10.1049/el.2016.2946

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