Asymmetrical TWDM-PON with 4 x 25-Gb/s downstream DSB OFDM and 4 x 10-Gb/s upstream OOK modulations

Lin Bangjiang; Li Yiwei; Zhang Shihao; Tang Xuan

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Asymmetrical TWDM-PON with 4 x 25-Gb/s downstream DSB OFDM and 4 x 10-Gb/s upstream OOK modulations

机译：具有4 x 25 Gb / s下行DSB OFDM和4 x 10 Gb / s上行OOK调制的不对称TWDM-PON

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摘要

We propose and experimentally demonstrate an asymmetrical time wavelength division multiplexing passive optical network (TWDM-PON) scheme with 100-Gb/s downstream and 40-Gb/s upstream capacity using four pairs of wavelengths. Double sideband (DSB) orthogonal frequency division multiplexing (OFDM) with 16-QAM mapping is used for downstream transmission, while on-off keying (OOK) modulation is used for upstream transmission. The experimental results show that the power budget for bidirectional transmission is more than 35.5-dB. This scheme can be a promising solution for 100-Gb/s TWDM-PON with high power budget. (C) 2015 Elsevier Inc. All rights reserved.

机译：我们提出并实验证明了使用四对波长的非对称时分波分复用无源光网络（TWDM-PON）方案，其下行容量为100 Gb / s，上行容量为40 Gb / s。具有16-QAM映射的双边带（DSB）正交频分复用（OFDM）用于下游传输，而开关键控（OOK）调制用于上游传输。实验结果表明，双向传输的功率预算大于35.5dB。对于高功率预算的100 Gb / s TWDM-PON，该方案可能是一个有前途的解决方案。（C）2015 Elsevier Inc.保留所有权利。

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来源
《Optical fiber technology》 |2015年第decaptab期|206-210|共5页
作者
Lin Bangjiang; Li Yiwei; Zhang Shihao; Tang Xuan;
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作者单位

Chinese Acad Sci, Haixi Inst, Quanzhou Inst Equipment Mfg, Beijing 100864, Fujian, Peoples R China;

Chinese Acad Sci, Haixi Inst, Quanzhou Inst Equipment Mfg, Beijing 100864, Fujian, Peoples R China;

Chinese Acad Sci, Haixi Inst, Quanzhou Inst Equipment Mfg, Beijing 100864, Fujian, Peoples R China;

Chinese Acad Sci, Haixi Inst, Quanzhou Inst Equipment Mfg, Beijing 100864, Fujian, Peoples R China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Time wavelength division multiplexing (TWDM); Orthogonal frequency division multiplexing (OFDM); Passive optical network (PON);

机译：时间波分复用（TWDM）;正交频分复用（OFDM）;无源光网络（PON）;

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专利

1. Design and performance analysis of bidirectional TWDM-PON employing QAM-OFDM for downstream and re-modulation for upstream [J] . Kaur Avneet, Kaur Baljeet, Singh Kuldeepak Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic . 2017,第期

机译：QAM-OFDM对上游QAM-OFDM的双向TWDM-PON的设计与性能分析及上游重新调制
2. 115 Gbit/s downstream and 10 Gbit/s upstream TWDM-PON together with 11.25 Gbit/s wireless signal utilizing OFDM-QAM modulation [J] . C.H. Yeh, C.W. Chow, H.Y. Chen, Optical fiber technology . 2014,第2期

机译：利用OFDM-QAM调制，下行TWDM-PON传输速率为115 Gbit / s，上行为10 Gbit / s，无线信号为11.25 Gbit / s
3. 40-Gb/s Time-Division-Multiplexed Passive Optical Networks Using Downstream OOK and Upstream OFDM Modulations [J] . Yeh C.-H., Chow C.-W., Hsu C.-H. Photonics Technology Letters, IEEE . 2010,第2期

机译：使用下行OOK和上行OFDM调制的40 Gb / s时分多路无源光网络
4. Rayleigh Backscattering Noise Eliminated Long-Reach Bi-directional WDM-PON with 10-Gb/s DPSK Downstream and Remodulated 2.5-Gb/s OOK Upstream using Optical Carrier-suppressed Sub-carrier Modulation [C] . Arshad Chowdhury, Hung-Chang Chien, Ming-Fang Huang, IEEE LEOS Annual Meeting Conference . 2008

机译：Rayleigh反向散射噪声消除了使用光学载波抑制子载波调制的10-GB / S DPSK下游的长距离双向WDM-PON，并使用光载波抑制的子载波调制来重新调整2.5GB / s的上游
5. Using a Single VCSEL Source Employing OFDM Downstream Signal and Remodulated OOK Upstream Signal for Bi-directional Visible Light Communications [O] . Chien-Hung Yeh, Liang-Yu Wei, Chi-Wai Chow -1

机译：使用单个VCSEL源（采用OFDM下行信号和经过调制的OOK上行信号）进行双向可见光通信
6. 10 Gb/s WDM-PON Using Downstream OFDM and Upstream OOK [O] . Jing Huang, Deming Liu, Cheng Zeng 2015

机译：使用下行OFDm和上行OOK的10 Gb / s WDm-pON

Asymmetrical TWDM-PON with 4 x 25-Gb/s downstream DSB OFDM and 4 x 10-Gb/s upstream OOK modulations

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