Adaptive coded spreading OFDM signal for dynamic-λ optical access network

Bo Liu; Lijia Zhang; Xiangjun Xin

doi:10.1016/j.optcom.2015.08.034

Adaptive coded spreading OFDM signal for dynamic-λ optical access network

Bo Liu, Lijia Zhang^*, Xiangjun Xin

^*Corresponding author for this work

Beijing University of Posts and Telecommunications

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

1 Citation (Scopus)

Abstract

This paper proposes and experimentally demonstrates a novel adaptive coded spreading (ACS) orthogonal frequency division multiplexing (OFDM) signal for dynamic distributed optical ring-based access network. The wavelength can be assigned to different remote nodes (RNs) according to the traffic demand of optical network unit (ONU). The ACS can provide dynamic spreading gain to different signals according to the split ratio or transmission length, which offers flexible power budget for the network. A 10×13.12 Gb/s OFDM access with ACS is successfully demonstrated over two RNs and 120 km transmission in the experiment. The demonstrated method may be viewed as one promising for future optical metro access network.

Original language	English
Pages (from-to)	421-425
Number of pages	5
Journal	Optics Communications
Volume	356
DOIs	https://doi.org/10.1016/j.optcom.2015.08.034
Publication status	Published - 23 Aug 2015
Externally published	Yes

Keywords

Adaptive-coded spreading
Optical access network
Orthogonal frequency division multiplexing

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10.1016/j.optcom.2015.08.034

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title = "Adaptive coded spreading OFDM signal for dynamic-λ optical access network",

abstract = "This paper proposes and experimentally demonstrates a novel adaptive coded spreading (ACS) orthogonal frequency division multiplexing (OFDM) signal for dynamic distributed optical ring-based access network. The wavelength can be assigned to different remote nodes (RNs) according to the traffic demand of optical network unit (ONU). The ACS can provide dynamic spreading gain to different signals according to the split ratio or transmission length, which offers flexible power budget for the network. A 10×13.12 Gb/s OFDM access with ACS is successfully demonstrated over two RNs and 120 km transmission in the experiment. The demonstrated method may be viewed as one promising for future optical metro access network.",

keywords = "Adaptive-coded spreading, Optical access network, Orthogonal frequency division multiplexing",

author = "Bo Liu and Lijia Zhang and Xiangjun Xin",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier B.V.",

year = "2015",

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day = "23",

doi = "10.1016/j.optcom.2015.08.034",

language = "English",

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T1 - Adaptive coded spreading OFDM signal for dynamic-λ optical access network

AU - Liu, Bo

AU - Zhang, Lijia

AU - Xin, Xiangjun

PY - 2015/8/23

Y1 - 2015/8/23

N2 - This paper proposes and experimentally demonstrates a novel adaptive coded spreading (ACS) orthogonal frequency division multiplexing (OFDM) signal for dynamic distributed optical ring-based access network. The wavelength can be assigned to different remote nodes (RNs) according to the traffic demand of optical network unit (ONU). The ACS can provide dynamic spreading gain to different signals according to the split ratio or transmission length, which offers flexible power budget for the network. A 10×13.12 Gb/s OFDM access with ACS is successfully demonstrated over two RNs and 120 km transmission in the experiment. The demonstrated method may be viewed as one promising for future optical metro access network.

AB - This paper proposes and experimentally demonstrates a novel adaptive coded spreading (ACS) orthogonal frequency division multiplexing (OFDM) signal for dynamic distributed optical ring-based access network. The wavelength can be assigned to different remote nodes (RNs) according to the traffic demand of optical network unit (ONU). The ACS can provide dynamic spreading gain to different signals according to the split ratio or transmission length, which offers flexible power budget for the network. A 10×13.12 Gb/s OFDM access with ACS is successfully demonstrated over two RNs and 120 km transmission in the experiment. The demonstrated method may be viewed as one promising for future optical metro access network.

KW - Adaptive-coded spreading

KW - Optical access network

KW - Orthogonal frequency division multiplexing

UR - http://www.scopus.com/inward/record.url?scp=84939816175&partnerID=8YFLogxK

U2 - 10.1016/j.optcom.2015.08.034

DO - 10.1016/j.optcom.2015.08.034

M3 - Article

AN - SCOPUS:84939816175

SN - 0030-4018

VL - 356

SP - 421

EP - 425

JO - Optics Communications

JF - Optics Communications

ER -

Adaptive coded spreading OFDM signal for dynamic-λ optical access network

Abstract

Keywords

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