Channel estimation and compensation in chromatic dispersion limited optical fast OFDM systems

Jian A. Zhao, Andrew D. Ellis

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

Abstract

We experimentally investigate the channel estimation and compensation in a chromatic dispersion (CD) limited 20Gbit/s optical fast orthogonal frequency division multiplexing (F-OFDM) system with up to 840km transmission. It is shown that symmetric extension based guard interval (GI) is required to enable CD compensation using one-tap equalizers. As few as one optical F-OFDM symbol with four and six pilot tones per symbol can achieve near-optimal channel estimation and compensation performance for 600km and 840km respectively.
Original languageEnglish
Title of host publication8th International Symposium on Communication Systems, Networks Digital Signal Processing (CSNDSP)
PublisherIEEE
Number of pages4
ISBN (Print)978-1-4577-1472-6
DOIs
Publication statusPublished - 18 Jul 2012
Event8th international symposium on communication systems, networks and digital signal processing - Poznań, Poland
Duration: 18 Jul 201220 Jul 2012

Conference

Conference8th international symposium on communication systems, networks and digital signal processing
CountryPoland
CityPoznań
Period18/07/1220/07/12

Fingerprint

Chromatic dispersion
Channel estimation
Orthogonal frequency division multiplexing
Dispersion compensation
Equalizers
Compensation and Redress

Bibliographical note

© 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Cite this

Zhao, J. A., & Ellis, A. D. (2012). Channel estimation and compensation in chromatic dispersion limited optical fast OFDM systems. In 8th International Symposium on Communication Systems, Networks Digital Signal Processing (CSNDSP) IEEE. https://doi.org/10.1109/CSNDSP.2012.6292660
Zhao, Jian A. ; Ellis, Andrew D. / Channel estimation and compensation in chromatic dispersion limited optical fast OFDM systems. 8th International Symposium on Communication Systems, Networks Digital Signal Processing (CSNDSP). IEEE, 2012.
@inproceedings{f440eda4b4854a53b89faccc0711f074,
title = "Channel estimation and compensation in chromatic dispersion limited optical fast OFDM systems",
abstract = "We experimentally investigate the channel estimation and compensation in a chromatic dispersion (CD) limited 20Gbit/s optical fast orthogonal frequency division multiplexing (F-OFDM) system with up to 840km transmission. It is shown that symmetric extension based guard interval (GI) is required to enable CD compensation using one-tap equalizers. As few as one optical F-OFDM symbol with four and six pilot tones per symbol can achieve near-optimal channel estimation and compensation performance for 600km and 840km respectively.",
author = "Zhao, {Jian A.} and Ellis, {Andrew D.}",
note = "{\circledC} 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.",
year = "2012",
month = "7",
day = "18",
doi = "10.1109/CSNDSP.2012.6292660",
language = "English",
isbn = "978-1-4577-1472-6",
booktitle = "8th International Symposium on Communication Systems, Networks Digital Signal Processing (CSNDSP)",
publisher = "IEEE",
address = "United States",

}

Zhao, JA & Ellis, AD 2012, Channel estimation and compensation in chromatic dispersion limited optical fast OFDM systems. in 8th International Symposium on Communication Systems, Networks Digital Signal Processing (CSNDSP). IEEE, 8th international symposium on communication systems, networks and digital signal processing, Poznań, Poland, 18/07/12. https://doi.org/10.1109/CSNDSP.2012.6292660

Channel estimation and compensation in chromatic dispersion limited optical fast OFDM systems. / Zhao, Jian A.; Ellis, Andrew D.

8th International Symposium on Communication Systems, Networks Digital Signal Processing (CSNDSP). IEEE, 2012.

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

TY - GEN

T1 - Channel estimation and compensation in chromatic dispersion limited optical fast OFDM systems

AU - Zhao, Jian A.

AU - Ellis, Andrew D.

N1 - © 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

PY - 2012/7/18

Y1 - 2012/7/18

N2 - We experimentally investigate the channel estimation and compensation in a chromatic dispersion (CD) limited 20Gbit/s optical fast orthogonal frequency division multiplexing (F-OFDM) system with up to 840km transmission. It is shown that symmetric extension based guard interval (GI) is required to enable CD compensation using one-tap equalizers. As few as one optical F-OFDM symbol with four and six pilot tones per symbol can achieve near-optimal channel estimation and compensation performance for 600km and 840km respectively.

AB - We experimentally investigate the channel estimation and compensation in a chromatic dispersion (CD) limited 20Gbit/s optical fast orthogonal frequency division multiplexing (F-OFDM) system with up to 840km transmission. It is shown that symmetric extension based guard interval (GI) is required to enable CD compensation using one-tap equalizers. As few as one optical F-OFDM symbol with four and six pilot tones per symbol can achieve near-optimal channel estimation and compensation performance for 600km and 840km respectively.

UR - http://www.scopus.com/inward/record.url?scp=84868576127&partnerID=8YFLogxK

UR - http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6292660

U2 - 10.1109/CSNDSP.2012.6292660

DO - 10.1109/CSNDSP.2012.6292660

M3 - Conference contribution

SN - 978-1-4577-1472-6

BT - 8th International Symposium on Communication Systems, Networks Digital Signal Processing (CSNDSP)

PB - IEEE

ER -

Zhao JA, Ellis AD. Channel estimation and compensation in chromatic dispersion limited optical fast OFDM systems. In 8th International Symposium on Communication Systems, Networks Digital Signal Processing (CSNDSP). IEEE. 2012 https://doi.org/10.1109/CSNDSP.2012.6292660