Prof. Jie Zhang Profile

Prof. Jie Zhang

Professor at Beijing Univ of Posts and Telecommunications

SPIE Involvement:

Author | Editor

Publications (75)

Proceedings Article | 18 March 2024 Paper

Abrupt change fault, slow change fault and intermittent fault data oversampling technique for health evaluation of transmission equipment in electric power communication network

Qiwei Zheng, Hongxi Zhou, Xiaoshuang Gu, Tong Lin, Yuanyuan Zhao, Ziqi Dong, Zhuo Chen, Yongli Zhao, Tao Liu, Yunxiao Ning, Jie Zhang

Proceedings Volume 13104, 131040Q (2024) https://doi.org/10.1117/12.3021355

KEYWORDS: Data modeling, Data communications, Instrument modeling, Data transmission, Statistical modeling, Artificial neural networks, Algorithm testing, Telecommunications

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With the continuous expansion of electric power communication network scale, the increasingly complex topology structure, the rapid growth of access terminals and production business, electric power communication network faces challenges in intelligent operation and maintenance. Training a deep neural network fault prediction model and then constructing an electric power communication network transmission equipment health evaluation model can quantify the network health status and improve the level of network intelligent operation and maintenance. However, after the original data collected from the electric power communication network is preprocessed, the number of alarm data is far less than the number of non-alarm data, and the distribution of data characteristics is unbalanced, which will lead to the deterioration of the prediction performance of the fault prediction model and the accuracy of the transmission equipment health analysis results. This paper presents an abrupt change fault, slow change fault and intermittent fault data oversampling technique (ASIDOTE). According to the distribution of alarm data, which is divided into abrupt change fault, slow change fault and intermittent fault data, different data augmentation methods are applied to generate new alarm data while retaining the characteristic distribution of alarm data, and the number of alarm data and non-alarm data are balanced to reduce the imbalance degree. The proposed oversampling method is used to perform data augmentation on real data from the electric power communication network to train a fault prediction model. Experiment results demonstrate that the accuracy of the fault prediction model trained by the proposed oversampling algorithm on the test data set reaches 97.92%, which is 5.21% higher than that without data augmentation. The proposed ASMOTE algorithm reduces the deviation of fault prediction model due to uneven feature distribution, and improves the accuracy of fault prediction model applied to the health evaluation of transmission equipment in electric power communication network.

Proceedings Article | 18 March 2024 Paper

A node upgrade scheme based on node importance in optical transport networks

Weizhao Yu, Wenhong Liu, Hongzhen Yang, Mengxi Zhang, Yongli Zhao, Jie Zhang

Proceedings Volume 13104, 131043D (2024) https://doi.org/10.1117/12.3023447

KEYWORDS: Optical networks, Optical transmission, Optical communications, Optical switching, Design, Computer simulations, Power grids, Manufacturing equipment, Manufacturing

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Proceedings Article | 18 March 2024 Paper

Evaluation method for communication equipment health status based on dynamic composite weights

X. Yang, J. Huang, Y. Liang, H. Zhang, P. Xie, X. Gao, Y. Wang, Y. Zhao, T. Bao, Y. Ning, J. Zhang

Proceedings Volume 13104, 131040P (2024) https://doi.org/10.1117/12.3021353

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Proceedings Article | 16 June 2023 Paper

Design of encrypted OFDM system based on DFT-s-OFDM in FPGA

Chuanwen Zhang, Yuefeng Shen, Jie Zhang, Lvda Wang, Huibin Zhang

Proceedings Volume 12702, 127020F (2023) https://doi.org/10.1117/12.2679605

KEYWORDS: Orthogonal frequency division multiplexing, Receivers, Modulation, Field programmable gate arrays, Transmitters, Design and modelling, Data transmission

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Proceedings Article | 27 March 2022 Paper

Demonstration platform of programmable constellation in large-scale LEO satellite optical networks

Y. Jing, Y. Zhao, W. Wang, H. Wang, J. Zhang

Proceedings Volume 12169, 121698B (2022) https://doi.org/10.1117/12.2625110

KEYWORDS: Satellites, Satellite communications, Optical networks, Data storage, Computer simulations, Laser communications, Optical simulations, Telecommunications, Networks

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Proceedings Article | 28 February 2021 Paper

Quantum key pool construction and key distribution scheme in multi-domain QKD optical networks (QKD-ON)

Qingping Wang, Xiaosong Yu, Qingcheng Zhu, Yongli Zhao, Jie Zhang

Proceedings Volume 11781, 1178122 (2021) https://doi.org/10.1117/12.2591316

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SPIE Journal Paper | 26 June 2020

Distributed subkey-relay-tree-based secure multicast scheme in quantum data center networks

Kai Dong, Yongli Zhao, Avishek Nag, Xiaosong Yu, Jie Zhang

OE, Vol. 59, Issue 06, 065102, (June 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.6.065102

KEYWORDS: Data centers, Computer security, Quantum key distribution, Network security, Optical engineering, Quantum physics, Quantum efficiency, Data modeling, Computer simulations, Quantum information

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Proceedings Article | 14 February 2019 Paper

Distance-adaptive routing, modulation, and spectrum assignment (DA-RMSA) algorithm based on signal overlap in elastic optical networks (EONs)

Wenzheng Chen, Xiaosong Yu, Yongli Zhao, Jie Zhang

Proceedings Volume 11048, 1104827 (2019) https://doi.org/10.1117/12.2522916

KEYWORDS: Modulation, Signal detection, Optical networks, Computer simulations, Photonics, Optical communications, Data acquisition, Telecommunications, Detection theory

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Proceedings Article | 14 February 2019 Paper

Multi-path pre-reserved resource allocation based on tidal traffic prediction in metropolitan optical network

Kaixuan Zhan, Hui Yang, Ao Yu, Qiuyan Yao, Jie Zhang

Proceedings Volume 11048, 110480U (2019) https://doi.org/10.1117/12.2519522

KEYWORDS: Optical networks, Networks, Neural networks, Evolutionary algorithms, Artificial neural networks, Information operations, Optical communications, Autoregressive models, Adaptive optics

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Proceedings Article | 12 December 2018 Paper

Geography-based Service Function Path (SFP) provisioning in inter-datacenter elastic optical networks

Boyuan Yan, Yongli Zhao, Ying Wang, Xiaosong Yu, Wei Wang, Jie Zhang

Proceedings Volume 10849, 108490X (2018) https://doi.org/10.1117/12.2505463

KEYWORDS: Optical networks, Information technology, Computer simulations, Gadolinium, Geography, Photonics, Optical communications, Telecommunications, Associative arrays

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Proceedings Article | 20 February 2018 Paper

A precise time synchronization method for 5G based on radio-over-fiber network with SDN controller

Linkuan He, Baoguo Wei, Hui Yang, Ao Yu, Zhengyong Wang, Jie Zhang

Proceedings Volume 10697, 1069753 (2018) https://doi.org/10.1117/12.2307065

KEYWORDS: Satellites, Clocks, Network architectures, Networks, Signal processing, Analog electronics, Radio over Fiber, Atomic clocks, Optical networks, Distortion

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SPIE Journal Paper | 15 November 2017

De-optical-line-terminal hybrid access–aggregation optical network for time-sensitive services based on software-defined networking orchestration

Wei Bai, Hui Yang, Hongyun Xiao, Ao Yu, Linkuan He, Jie Zhang, Zhen Li, Yi Du

OE, Vol. 56, Issue 11, 116111, (November 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.11.116111

KEYWORDS: Optical networks, Network architectures, Networks, Optical switching, Optical engineering, Control systems, Switching, Optical communications, Stanford Linear Collider, Process control

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SPIE Journal Paper | 2 November 2017

Design and characterization of 16-mode PANDA polarization-maintaining few-mode ring-core fiber for spatial division multiplexing

Yuan Cao, Yongli Zhao, Xiaosong Yu, Jiawei Han, Jie Zhang

OE, Vol. 56, Issue 11, 116102, (November 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.11.116102

KEYWORDS: Polarization, Refractive index, Dispersion, Optical networks, Cladding, Single mode fibers, Multiplexing, Signal attenuation, Optical engineering, Structured optical fibers

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SPIE Journal Paper | 14 June 2017

Crosstalk-aware routing, spectrum, and core assignment in space-division multiplexing optical networks with multicore fibers

Qiuyan Yao, Hui Yang, Hongyun Xiao, Yongli Zhao, Ruijie Zhu, Jie Zhang

OE, Vol. 56, Issue 06, 066104, (June 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.6.066104

KEYWORDS: Space division multiplexing, Optical networks, Optical fibers, Computer simulations

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Proceedings Article | 8 March 2017 Paper

A novel delay-constraint routing algorithm in integrated space-ground communication networks

Xiaosong Yu, Liu Yang, Yuan Cao, Yongli Zhao, Xue Chen, Jie Zhang, Chunfeng Wang

Proceedings Volume 10255, 102555H (2017) https://doi.org/10.1117/12.2268061

KEYWORDS: Optical communications, Satellites, Networks, Satellite communications, Network architectures, Telecommunications, Computer simulations, Mobile communications, Aerospace engineering, Cell phones

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SPIE Journal Paper | 24 February 2017

Routing and wavelength allocation algorithm based on the weighted attack probability in software-defined optical networks

Yongli Zhao, Jie Zhang

OE, Vol. 56, Issue 02, 026120, (February 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.2.026120

KEYWORDS: Telecommunications, Optical networks, Optical engineering, Optical fibers, Computer simulations, Computer architecture, Optical communications, Network security, Switches, Communication engineering

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SPIE Journal Paper | 23 September 2016

Maximized reliability with minimal cross-layer cutset under arbitrary link failure probability in multilayer optical networks

Yongli Zhao, Bowen Chen, Jie Zhang

OE, Vol. 55, Issue 09, 096110, (September 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.9.096110

KEYWORDS: Communication engineering, Reliability, Failure analysis, Optical networks, Surface plasmons, Algorithm development, Computer simulations, Optical engineering, Computer programming, Lithium

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SPIE Journal Paper | 29 August 2016

Pulse-grouping transmission of optical quadrature phase-shift keying signals with time diversity multiple-input and multiple-output detection and processing

Guanjun Gao, Sai Chen, Jie Zhang

OE, Vol. 55, Issue 08, 086113, (August 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.8.086113

KEYWORDS: Signal detection, Phase shift keying, Signal processing, Picosecond phenomena, Receivers, Transmitters, Forward error correction, Optical engineering, Optical communications, Digital signal processing

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SPIE Journal Paper | 23 August 2016

Dynamic virtual optical network embedding in spectral and spatial domains over elastic optical networks with multicore fibers

Ruijie Zhu, Yongli Zhao, Hui Yang, Yuanlong Tan, Haoran Chen, Jie Zhang, Jason Jue

OE, Vol. 55, Issue 08, 086108, (August 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.8.086108

KEYWORDS: Roads, Optical networks, Transceivers, Optical fibers, Optical engineering, Networks, Network architectures, Computer simulations, Photonics, Optical communications

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SPIE Journal Paper | 20 July 2016

Numerical and experimental study of a cascaded microelectromechanical system-based all-optical data center interconnect

Qian Kong, Shanguo Huang, Bingli Guo, Xin Li, Min Zhang, Yongli Zhao, Jie Zhang, Wanyi Gu

OE, Vol. 55, Issue 07, 076111, (July 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.7.076111

KEYWORDS: Lithium, Switches, Microelectromechanical systems, Switching, Data centers, Optical engineering, Transceivers, Optical switching, Network architectures, Computer architecture

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SPIE Journal Paper | 7 June 2016

Theoretical analysis of preconfigured k-edge-connected structures in flexible bandwidth optical networks

Wei Zhang, Jie Zhang, Xin Li

OE, Vol. 55, Issue 06, 066105, (June 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.6.066105

KEYWORDS: Wavelength division multiplexing networks, Optical networks, Picosecond phenomena, Failure analysis, Lithium, Optical engineering, Network architectures, Switches, Networks, Internet

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SPIE Journal Paper | 22 December 2015

Virtual optical network provisioning with unified service logic processing model for software-defined multidomain optical networks

Yongli Zhao, Shikun Li, Yinan Song, Ji Sun, Jie Zhang

OE, Vol. 54, Issue 12, 126110, (December 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.12.126110

KEYWORDS: Lithium, Optical networks, Logic, Computer architecture, Interfaces, Networks, Data modeling, Optical engineering, Network architectures, Web services

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SPIE Journal Paper | 7 July 2014

On the performance of a scalable optical switching architecture for flat intercluster data center network with centralized control

Qian Kong, Shanguo Huang, Yu Zhou, Bingli Guo, Yongli Zhao, Min Zhang, Jie Zhang, Wanyi Gu

OE, Vol. 53, Issue 07, 075101, (July 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.7.075101

KEYWORDS: Switches, Microelectromechanical systems, Data centers, Optical switching, Switching, Network architectures, Wavelength division multiplexing, Optical networks, Integrated optics, Optical engineering

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SPIE Journal Paper | 25 June 2014 Open Access

Differentiated quality-of-protection provisioning with probabilistic-shared risk link group in survivable flexi-grid optical networks

Yongli Zhao, Jinyan Liu, Jie Zhang, Bowen Chen, Chen Ma, Yiming Yu, Xin Li

OE, Vol. 53, Issue 06, 066111, (June 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.6.066111

KEYWORDS: Reliability, Optical networks, Optical engineering, Curium, Optical communications, Wavelength division multiplexing, Algorithm development, Photonics, Computer simulations, Device simulation

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