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检索条件"机构=State Key Lab of Advanced Optical Communication Systems and Network"
609 条 记 录,以下是51-60 订阅
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Delivering data more efficiently in the big data era
Delivering data more efficiently in the big data era
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Asia communications and Photonics Conference, ACP 2013
作者: Sun, Weiqiang Li, Fengqin Feng, Da Hu, Weisheng State Key Lab of Advanced Optical Communication Systems and Networks Shanghai Jiao Tong University Shanghai China
We propose a data delivery model called SSS, which seamlessly integrates switching and storage capacity with scheduling. With SSS, data can be delivered more efficiently through the network. © OSA 2013.
来源: 评论
A fairness-improving spectrum allocation scheme in flexible optical networks
A fairness-improving spectrum allocation scheme in flexible ...
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Asia communications and Photonics Conference, ACP 2013
作者: Wang, Yan Ma, Songwei Guo, Bingli Chen, Xin Li, Juhao Chen, Zhangyuan He, Yongqi State Key Lab. of Advanced Optical Communication Systems and Networks Peking University Beijing 100871 China
Service fairness of traffic with different granularities in flexible optical networks is addressed, and correspondingly a spectrum allocation scheme is proposed. Simulation results imply that it achieves service fairn... 详细信息
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Experimental investigation of ROADM functionality on optical SCFDM superchannel
Experimental investigation of ROADM functionality on optical...
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16th Opto-Electronics and communications Conference, OECC 2011
作者: Li, Juhao Chen, Yuanxiang Zhao, Chunxu He, Yongqi Chen, Zhangyuan State Key Lab. of Advanced Optical Communication Systems and Networks Peking University Beijing 100871 China
We demonstrate reconfigurable optical add-drop multiplexer (ROADM) functionality with band spacing of 10-GHz on an orthogonal band multiplexed (OBM) single-carrier frequency division multiplexing (SCFDM) superchannel ... 详细信息
来源: 评论
An efficient equalization method with improved modal dispersion tolerance for CO-SCFDE FMF transmission
An efficient equalization method with improved modal dispers...
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Asia communications and Photonics Conference, ACPC 2015
作者: Tian, Yu Li, Juhao Xin, Yingchao Zhu, Paikun Chen, Yuanxiang Wu, Zhongying Ren, Fang He, Yongqi Li, Zhengbin Chen, Zhangyuan State Key Lab. of Advanced Optical Communication Systems and Networks Peking University Beijing100871 China
Modal dispersion is one of the key impairments for few-mode fiber transmission. We propose a modified equalization method for CO-SCFDE system, which has better tolerance to modal dispersion and slightly increased comp... 详细信息
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Experimentally demonstration of subband-based optical networking on optical superchannel
Experimentally demonstration of subband-based optical networ...
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10th International Conference on optical communications and networks, ICOCN 2011
作者: Chen, Zhangyuan Li, Juhao Chen, Yuanxiang Zhao, Chunxu He, Yongqi State Key Lab. of Advanced Optical Communication Systems and Networks Peking University Beijing 100871 China
We propose subband-based optical networking on optical OFDM or SCFDM superchannels. We experimentally demonstrate the feasibilities of switching and add-drop functionalities on individual subbands with a frequency spa... 详细信息
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A novel polarization interleaving approach for SCFDM-PON based on direct detection
A novel polarization interleaving approach for SCFDM-PON bas...
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Frontiers in Optics, FiO 2011
作者: Lin, Bangjiang Li, Juhao Yang, Hui Jiang, Song Zhu, Lixin He, Yongqi Chen, Zhangyuan State Key Lab. of Advanced Optical Communication Systems and Networks Peking University Beijing 100871 China
We propose a polarization interleaving (PI) approach for SCFDM-PON, which can significantly reduce the bandwidth requirement for components while achieve much lower complexity of MIMO algorithm. © 2011 OSA.
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Subband switching on optical supperchannel for elastic optical networks
Subband switching on optical supperchannel for elastic optic...
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Photonic networks and Devices, networks 2013
作者: Chen, Zhangyuan Chen, Yuanxiang Li, Juhao Zhu, Paikun Guo, Bingli He, Yongqi State Key Lab. of Advanced Optical Communication Systems and Networks Peking University Beijing 100871 China
We propose subband-based optical networking on optical OFDM/SCFDM superchannel in elastic optical networks. Feasibilities of add-drop, switching, conversion and multicasting functionalities on optical superchannel are... 详细信息
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Mitigation of noise spread in CO-SCFDM system using efficient channel estimation
Mitigation of noise spread in CO-SCFDM system using efficien...
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Asia communications and Photonics Conference, ACP 2013
作者: Zhu, Paikun Li, Juhao Chen, Yuanxiang Xu, Yingying Lin, Bangjiang Guo, Bingli He, Yongqi Chen, Zhangyuan State Key Lab. of Advanced Optical Communication Systems and Networks Peking University Beijing 100871 China
We present ISFA, TDP and LMMSE-based channel estimation methods for noise spread mitigation in CO-SCFDM system. The simulation results show that LMMSE and TDP method achieves better linear and nonlinear noise toleranc... 详细信息
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Energy efficient spectrum allocation in load-adaptive bandwidth-variable switching networks
Energy efficient spectrum allocation in load-adaptive bandwi...
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2012 17th Opto-Electronics and communications Conference, OECC 2012
作者: Zhao, Yunfeng Guo, Bingli Zhao, Chunxu Wang, Yan Ma, Songwei Li, Juhao Chen, Zhangyuan He, Yongqi State Key Lab. of Advanced Optical Communication Systems and Networks Peking University Beijing 100871 China
An energy efficient spectrum allocation algorithm in bandwidth-variable optical switching networks is proposed, in which the modulation format of subcarriers is selected in a dynamic way according to the real-time tra... 详细信息
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Experimental demonstration of subband switching functionality on optical OFDM superchannel
Experimental demonstration of subband switching functionalit...
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National Fiber Optic Engineers Conference, NFOEC 2012
作者: Chen, Yuanxiang Li, Juhao Zhao, Chunxu Zhong, Yucheng He, Yongqi Chen, Zhangyuan State Key Lab. of Advanced Optical Communication Systems and Networks Peking University Beijing 100871 China
optical OFDM superchannel has been proposed for high-speed optical transmission system, which consists of multiple individual-modulated OFDM subbands. We experimentally demonstrate OFDM subband switching functionality... 详细信息
来源: 评论