Utilizing single-wavelength for OFDM wireless downstream and remodulated OOK upstream in colorless access network to mitigate Rayleigh backscattering noise

Chien Hung Yeh; Chi Wai Chow; Wen Piao Lin; Jhao Ren Chen; Wei Yao You

doi:10.1016/j.yofte.2020.102268

Utilizing single-wavelength for OFDM wireless downstream and remodulated OOK upstream in colorless access network to mitigate Rayleigh backscattering noise

Chien Hung Yeh^*
, Chi Wai Chow
, Wen Piao Lin
, Jhao Ren Chen
, Wei Yao You

^*Corresponding author for this work

Department of Electrical Engineering

Research output: Contribution to journal › Journal Article › peer-review

4 Scopus citations

Abstract

To avoid the Rayleigh backscattering (RB) beat noise in colorless wavelength division multiplexing (WDM) access architecture, the dual-band modulation diagram is proposed for demonstration. In the study, 11.25 Gbit/s orthogonal frequency division multiplexing (OFDM) wireless downstream and 2.5 Gbit/s remodulated on–off keying (OOK) upstream traffic are achieved by using same wavelength. Moreover, the bit error rate (BER) measurements of wireless downstream and wired upstream wavelengths are also executed and discussed after 20 km fiber connection.

Original language	English
Article number	102268
Journal	Optical Fiber Technology
Volume	58
DOIs	https://doi.org/10.1016/j.yofte.2020.102268
State	Published - 09 2020

Bibliographical note

Publisher Copyright:
© 2020 Elsevier Inc.

Keywords

OFDM-QAM
Optical access network
Rayleigh backscattering (RB) noise
WDM-PON

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10.1016/j.yofte.2020.102268

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title = "Utilizing single-wavelength for OFDM wireless downstream and remodulated OOK upstream in colorless access network to mitigate Rayleigh backscattering noise",

abstract = "To avoid the Rayleigh backscattering (RB) beat noise in colorless wavelength division multiplexing (WDM) access architecture, the dual-band modulation diagram is proposed for demonstration. In the study, 11.25 Gbit/s orthogonal frequency division multiplexing (OFDM) wireless downstream and 2.5 Gbit/s remodulated on–off keying (OOK) upstream traffic are achieved by using same wavelength. Moreover, the bit error rate (BER) measurements of wireless downstream and wired upstream wavelengths are also executed and discussed after 20 km fiber connection.",

keywords = "OFDM-QAM, Optical access network, Rayleigh backscattering (RB) noise, WDM-PON",

author = "Yeh, \{Chien Hung\} and Chow, \{Chi Wai\} and Lin, \{Wen Piao\} and Chen, \{Jhao Ren\} and You, \{Wei Yao\}",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier Inc.",

year = "2020",

month = sep,

doi = "10.1016/j.yofte.2020.102268",

language = "英语",

volume = "58",

journal = "Optical Fiber Technology",

issn = "1068-5200",

publisher = "Academic Press Inc.",

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TY - JOUR

T1 - Utilizing single-wavelength for OFDM wireless downstream and remodulated OOK upstream in colorless access network to mitigate Rayleigh backscattering noise

AU - Yeh, Chien Hung

AU - Chow, Chi Wai

AU - Lin, Wen Piao

AU - Chen, Jhao Ren

AU - You, Wei Yao

PY - 2020/9

Y1 - 2020/9

N2 - To avoid the Rayleigh backscattering (RB) beat noise in colorless wavelength division multiplexing (WDM) access architecture, the dual-band modulation diagram is proposed for demonstration. In the study, 11.25 Gbit/s orthogonal frequency division multiplexing (OFDM) wireless downstream and 2.5 Gbit/s remodulated on–off keying (OOK) upstream traffic are achieved by using same wavelength. Moreover, the bit error rate (BER) measurements of wireless downstream and wired upstream wavelengths are also executed and discussed after 20 km fiber connection.

AB - To avoid the Rayleigh backscattering (RB) beat noise in colorless wavelength division multiplexing (WDM) access architecture, the dual-band modulation diagram is proposed for demonstration. In the study, 11.25 Gbit/s orthogonal frequency division multiplexing (OFDM) wireless downstream and 2.5 Gbit/s remodulated on–off keying (OOK) upstream traffic are achieved by using same wavelength. Moreover, the bit error rate (BER) measurements of wireless downstream and wired upstream wavelengths are also executed and discussed after 20 km fiber connection.

KW - OFDM-QAM

KW - Optical access network

KW - Rayleigh backscattering (RB) noise

KW - WDM-PON

UR - https://www.scopus.com/pages/publications/85085617494

U2 - 10.1016/j.yofte.2020.102268

DO - 10.1016/j.yofte.2020.102268

M3 - 文章

AN - SCOPUS:85085617494

SN - 1068-5200

VL - 58

JO - Optical Fiber Technology

JF - Optical Fiber Technology

M1 - 102268

ER -

Utilizing single-wavelength for OFDM wireless downstream and remodulated OOK upstream in colorless access network to mitigate Rayleigh backscattering noise

Abstract

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Keywords

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