Non-uniform signaling based LDPC coded modulation for high-speed optical transport networks

Tao Liu; Zhen Qu; Changyu Lin; Ivan B. Djordjevic

doi:10.1364/ACPC.2016.AF3D.5

Non-uniform signaling based LDPC coded modulation for high-speed optical transport networks

Tao Liu
, Zhen Qu
, Changyu Lin
, Ivan B. Djordjevic

Research output: Contribution to journal › Conference article › peer-review

4 Scopus citations

Abstract

Different non-uniform (probability shaping) signaling schemes are introduced in this invited paper. By transmitting symbols with different probabilities, energy efficiency (shaping gain) of traditional schemes can be improved. With constellation points selected according to Maxwell-Boltzmann distribution, ultimate shaping gain of 1.53dB can be achieved.

Original language	English (US)
Journal	Asia Communications and Photonics Conference, ACP
DOIs	https://doi.org/10.1364/ACPC.2016.AF3D.5
State	Published - 2016
Event	2016 Asia Communications and Photonics Conference, ACP 2016 - Wuhan, China Duration: Nov 2 2016 → Nov 5 2016

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering

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10.1364/ACPC.2016.AF3D.5

Cite this

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title = "Non-uniform signaling based LDPC coded modulation for high-speed optical transport networks",

abstract = "Different non-uniform (probability shaping) signaling schemes are introduced in this invited paper. By transmitting symbols with different probabilities, energy efficiency (shaping gain) of traditional schemes can be improved. With constellation points selected according to Maxwell-Boltzmann distribution, ultimate shaping gain of 1.53dB can be achieved.",

author = "Tao Liu and Zhen Qu and Changyu Lin and Djordjevic, \{Ivan B.\}",

note = "Publisher Copyright: {\textcopyright} OSA 2016.; 2016 Asia Communications and Photonics Conference, ACP 2016 ; Conference date: 02-11-2016 Through 05-11-2016",

year = "2016",

doi = "10.1364/ACPC.2016.AF3D.5",

language = "English (US)",

journal = "Asia Communications and Photonics Conference, ACP",

issn = "2162-108X",

publisher = "Optica Publishing Group (formerly OSA)",

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T1 - Non-uniform signaling based LDPC coded modulation for high-speed optical transport networks

AU - Liu, Tao

AU - Qu, Zhen

AU - Lin, Changyu

AU - Djordjevic, Ivan B.

N1 - Publisher Copyright: © OSA 2016.

PY - 2016

Y1 - 2016

N2 - Different non-uniform (probability shaping) signaling schemes are introduced in this invited paper. By transmitting symbols with different probabilities, energy efficiency (shaping gain) of traditional schemes can be improved. With constellation points selected according to Maxwell-Boltzmann distribution, ultimate shaping gain of 1.53dB can be achieved.

AB - Different non-uniform (probability shaping) signaling schemes are introduced in this invited paper. By transmitting symbols with different probabilities, energy efficiency (shaping gain) of traditional schemes can be improved. With constellation points selected according to Maxwell-Boltzmann distribution, ultimate shaping gain of 1.53dB can be achieved.

UR - https://www.scopus.com/pages/publications/85019628661

UR - https://www.scopus.com/pages/publications/85019628661#tab=citedBy

U2 - 10.1364/ACPC.2016.AF3D.5

DO - 10.1364/ACPC.2016.AF3D.5

M3 - Conference article

AN - SCOPUS:85019628661

SN - 2162-108X

JO - Asia Communications and Photonics Conference, ACP

JF - Asia Communications and Photonics Conference, ACP

T2 - 2016 Asia Communications and Photonics Conference, ACP 2016

Y2 - 2 November 2016 through 5 November 2016

ER -

Non-uniform signaling based LDPC coded modulation for high-speed optical transport networks

Abstract

ASJC Scopus subject areas

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