Experimental Demonstration of 40-Gb/s I-SC-FDM With 10G-Class Optics and Low-Complexity DSP for Next-Generation PON

Low cost and low energy consumption are two important issues for the upgrade of next-generation passive optical network (PON). In this paper, we experimentally demonstrated a 40-Gb/s PON downstream transmission employing interleaved single carrier frequency-division multiplexing (I-SC-FDM) modulatio...

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Autores principales:	Xizi Tang, Ji Zhou, Mengqi Guo, Jia Qi, Shuangyue Liu, Xuekai Xu, Yueming Lu, Yaojun Qiao
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2018
Materias:	Interleaved single carrier frequency-division multiplexing (I-SC-FDM) equalization computational complexity passive optical network (PON). Applied optics. Photonics TA1501-1820 Optics. Light QC350-467
Acceso en línea:	https://doaj.org/article/534c8d894cda4d3c8437dcc512ac775e
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spelling	oai:doaj.org-article:534c8d894cda4d3c8437dcc512ac775e2021-11-24T00:00:13ZExperimental Demonstration of 40-Gb/s I-SC-FDM With 10G-Class Optics and Low-Complexity DSP for Next-Generation PON1943-065510.1109/JPHOT.2018.2841431https://doaj.org/article/534c8d894cda4d3c8437dcc512ac775e2018-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/8368061/https://doaj.org/toc/1943-0655Low cost and low energy consumption are two important issues for the upgrade of next-generation passive optical network (PON). In this paper, we experimentally demonstrated a 40-Gb/s PON downstream transmission employing interleaved single carrier frequency-division multiplexing (I-SC-FDM) modulation and joint frequency-time domain equalization. At the transmitter, low peak-to-average power ratio and low-complexity signal is generated using simplified encoding structure of phase rotation and complex-to-real transform. At the receiver, the digital signal processing is of low computational complexity since very few taps of joint equalization are needed. 10G-class optics are used both in transmitter and receiver to maintain a low-cost system. Experimental results indicate that total 28.6 dB link power budget over 20 km transmission in C-band was successfully achieved without using any optical amplifier or optical dispersion compensation fiber, which supports up to <inline-formula><tex-math notation="LaTeX">$1:256$ </tex-math></inline-formula> optical splitter ratio in PON systems. The proposed scheme is of great reference significance in the next-generation PON systems.Xizi TangJi ZhouMengqi GuoJia QiShuangyue LiuXuekai XuYueming LuYaojun QiaoIEEEarticleInterleaved single carrier frequency-division multiplexing (I-SC-FDM)equalizationcomputational complexitypassive optical network (PON).Applied optics. PhotonicsTA1501-1820Optics. LightQC350-467ENIEEE Photonics Journal, Vol 10, Iss 3, Pp 1-9 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Interleaved single carrier frequency-division multiplexing (I-SC-FDM) equalization computational complexity passive optical network (PON). Applied optics. Photonics TA1501-1820 Optics. Light QC350-467
spellingShingle	Interleaved single carrier frequency-division multiplexing (I-SC-FDM) equalization computational complexity passive optical network (PON). Applied optics. Photonics TA1501-1820 Optics. Light QC350-467 Xizi Tang Ji Zhou Mengqi Guo Jia Qi Shuangyue Liu Xuekai Xu Yueming Lu Yaojun Qiao Experimental Demonstration of 40-Gb/s I-SC-FDM With 10G-Class Optics and Low-Complexity DSP for Next-Generation PON
description	Low cost and low energy consumption are two important issues for the upgrade of next-generation passive optical network (PON). In this paper, we experimentally demonstrated a 40-Gb/s PON downstream transmission employing interleaved single carrier frequency-division multiplexing (I-SC-FDM) modulation and joint frequency-time domain equalization. At the transmitter, low peak-to-average power ratio and low-complexity signal is generated using simplified encoding structure of phase rotation and complex-to-real transform. At the receiver, the digital signal processing is of low computational complexity since very few taps of joint equalization are needed. 10G-class optics are used both in transmitter and receiver to maintain a low-cost system. Experimental results indicate that total 28.6 dB link power budget over 20 km transmission in C-band was successfully achieved without using any optical amplifier or optical dispersion compensation fiber, which supports up to <inline-formula><tex-math notation="LaTeX">$1:256$ </tex-math></inline-formula> optical splitter ratio in PON systems. The proposed scheme is of great reference significance in the next-generation PON systems.
format	article
author	Xizi Tang Ji Zhou Mengqi Guo Jia Qi Shuangyue Liu Xuekai Xu Yueming Lu Yaojun Qiao
author_facet	Xizi Tang Ji Zhou Mengqi Guo Jia Qi Shuangyue Liu Xuekai Xu Yueming Lu Yaojun Qiao
author_sort	Xizi Tang
title	Experimental Demonstration of 40-Gb/s I-SC-FDM With 10G-Class Optics and Low-Complexity DSP for Next-Generation PON
title_short	Experimental Demonstration of 40-Gb/s I-SC-FDM With 10G-Class Optics and Low-Complexity DSP for Next-Generation PON
title_full	Experimental Demonstration of 40-Gb/s I-SC-FDM With 10G-Class Optics and Low-Complexity DSP for Next-Generation PON
title_fullStr	Experimental Demonstration of 40-Gb/s I-SC-FDM With 10G-Class Optics and Low-Complexity DSP for Next-Generation PON
title_full_unstemmed	Experimental Demonstration of 40-Gb/s I-SC-FDM With 10G-Class Optics and Low-Complexity DSP for Next-Generation PON
title_sort	experimental demonstration of 40-gb/s i-sc-fdm with 10g-class optics and low-complexity dsp for next-generation pon
publisher	IEEE
publishDate	2018
url	https://doaj.org/article/534c8d894cda4d3c8437dcc512ac775e
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Experimental Demonstration of 40-Gb/s I-SC-FDM With 10G-Class Optics and Low-Complexity DSP for Next-Generation PON

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