Multidimensional optimum signal constellation design for few-mode fiber based high-speed optical transport

Tao Liu, Ivan B Djordjevic, Xu Lei, Ting Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper, we propose an algorithm to determine the N-dimensional optimum signal constellation design (ND-OSCD), in MMSE sense, for channel capacity achieving source distribution. The simulation results indicate that the proposed LDPC-coded polarization-division-multiplexed (PDM) ND-OSCD significantly outperforms conventional PDM-QAM (by 4.35 dB for 64-ary 3D constellation at BER of 10-7). In addition, the ND-OSCD outperforms sphere packing constellations (by 0.36 dB for 8-ary 3D constellation at BER of 10-7).

Original languageEnglish (US)
Title of host publication2012 IEEE Photonics Conference, IPC 2012
Pages318-319
Number of pages2
DOIs
StatePublished - 2012
Event25th IEEE Photonics Conference, IPC 2012 - Burlingame, CA, United States
Duration: Sep 23 2012Sep 27 2012

Other

Other25th IEEE Photonics Conference, IPC 2012
CountryUnited States
CityBurlingame, CA
Period9/23/129/27/12

Fingerprint

Fibers
Polarization
Channel capacity
Quadrature amplitude modulation

Keywords

  • coded-modulation
  • few-mode fibers
  • Multidimensional constellations
  • signal constellation design

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Multidimensional optimum signal constellation design for few-mode fiber based high-speed optical transport. / Liu, Tao; Djordjevic, Ivan B; Lei, Xu; Wang, Ting.

2012 IEEE Photonics Conference, IPC 2012. 2012. p. 318-319 6358620.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liu, T, Djordjevic, IB, Lei, X & Wang, T 2012, Multidimensional optimum signal constellation design for few-mode fiber based high-speed optical transport. in 2012 IEEE Photonics Conference, IPC 2012., 6358620, pp. 318-319, 25th IEEE Photonics Conference, IPC 2012, Burlingame, CA, United States, 9/23/12. https://doi.org/10.1109/IPCon.2012.6358620
Liu, Tao ; Djordjevic, Ivan B ; Lei, Xu ; Wang, Ting. / Multidimensional optimum signal constellation design for few-mode fiber based high-speed optical transport. 2012 IEEE Photonics Conference, IPC 2012. 2012. pp. 318-319
@inproceedings{d5698249e39b4ce892620e16628921d4,
title = "Multidimensional optimum signal constellation design for few-mode fiber based high-speed optical transport",
abstract = "In this paper, we propose an algorithm to determine the N-dimensional optimum signal constellation design (ND-OSCD), in MMSE sense, for channel capacity achieving source distribution. The simulation results indicate that the proposed LDPC-coded polarization-division-multiplexed (PDM) ND-OSCD significantly outperforms conventional PDM-QAM (by 4.35 dB for 64-ary 3D constellation at BER of 10-7). In addition, the ND-OSCD outperforms sphere packing constellations (by 0.36 dB for 8-ary 3D constellation at BER of 10-7).",
keywords = "coded-modulation, few-mode fibers, Multidimensional constellations, signal constellation design",
author = "Tao Liu and Djordjevic, {Ivan B} and Xu Lei and Ting Wang",
year = "2012",
doi = "10.1109/IPCon.2012.6358620",
language = "English (US)",
isbn = "9781457707315",
pages = "318--319",
booktitle = "2012 IEEE Photonics Conference, IPC 2012",

}

TY - GEN

T1 - Multidimensional optimum signal constellation design for few-mode fiber based high-speed optical transport

AU - Liu, Tao

AU - Djordjevic, Ivan B

AU - Lei, Xu

AU - Wang, Ting

PY - 2012

Y1 - 2012

N2 - In this paper, we propose an algorithm to determine the N-dimensional optimum signal constellation design (ND-OSCD), in MMSE sense, for channel capacity achieving source distribution. The simulation results indicate that the proposed LDPC-coded polarization-division-multiplexed (PDM) ND-OSCD significantly outperforms conventional PDM-QAM (by 4.35 dB for 64-ary 3D constellation at BER of 10-7). In addition, the ND-OSCD outperforms sphere packing constellations (by 0.36 dB for 8-ary 3D constellation at BER of 10-7).

AB - In this paper, we propose an algorithm to determine the N-dimensional optimum signal constellation design (ND-OSCD), in MMSE sense, for channel capacity achieving source distribution. The simulation results indicate that the proposed LDPC-coded polarization-division-multiplexed (PDM) ND-OSCD significantly outperforms conventional PDM-QAM (by 4.35 dB for 64-ary 3D constellation at BER of 10-7). In addition, the ND-OSCD outperforms sphere packing constellations (by 0.36 dB for 8-ary 3D constellation at BER of 10-7).

KW - coded-modulation

KW - few-mode fibers

KW - Multidimensional constellations

KW - signal constellation design

UR - http://www.scopus.com/inward/record.url?scp=84871762675&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84871762675&partnerID=8YFLogxK

U2 - 10.1109/IPCon.2012.6358620

DO - 10.1109/IPCon.2012.6358620

M3 - Conference contribution

AN - SCOPUS:84871762675

SN - 9781457707315

SP - 318

EP - 319

BT - 2012 IEEE Photonics Conference, IPC 2012

ER -