Qihan Zhao

Beijing University of Posts and Telecommunications — China

Computer Science · Physical Sciences

11h-index335citations49works1.02yr avg
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Research Topics

Optical measurement and interference techniques(18), Optical Network Technologies(16), Advanced Photonic Communication Systems(10), Image Processing Techniques and Applications(8), Advanced Measurement and Metrology Techniques(6)

Publications49 total

A Lightweight Multi-Task Neural Network Based on Knowledge Distillation for Joint Modulation Format Identification and Optical Signal-to-Noise Ratio Estimation
Journal of Lightwave Technology·2025
Low-Complexity and Robust Modulation Format Recognition Method Based on Multi-Stage Feature Extraction
Journal of Lightwave Technology·2025
Automatic Modulation Classification of Mixed Signals Based on Phase Noise-Insensitive High-Order Cumulant and Distribution Characteristics in Radio-over-Fiber System
Electronics·2025Open Access
Immunocyte lipid metabolic reprogramming: a novel pathway for targeted intervention in autoimmune diseases
Frontiers in Immunology·2025Open Access
Neural network-assisted joint MFI and OSNR monitoring based on multi-model fitting
Optics Express·2025· 1 citedOpen Access
Interpretable and lightweight temporal neural network equalizer for nonlinear impairment in DP-64QAM Nyquist-WDM coherent optical communication systems
Optics Express·2025· 1 citedOpen Access
A high-accuracy OSNR monitoring scheme in high-speed coherent optical fiber systems
2025
A Causal Perturbation-Aided Temporal Neural Network Scheme for Nonlinear Signal Equalization in Coherent Optical Fiber Communication Systems
2025
An OSNR monitoring-assisted EMD-based MFI method in optical fiber communication
2025
A Flexible Multi-Rate Adaptive Blind Equalization Scheme Based on Constellation Probability Shaping in Coherent Optical Fiber Communication Systems
Journal of Lightwave Technology·2024· 9 cited
Pilot-based shaping entropy identification method of probabilistic shaping signal on elastic optical network
2024
Advanced decision scheme to mitigate phase impairments in coherent optical transmission systems
Optics Express·2024· 5 citedOpen Access
Amplitude-Scaled Clustering Method for Probabilistic Shaping Distribution Recognition
2024
A Nonlinear Equalization Method Based on Kolmogorov-Arnold Networks in WDM Systems
2024
Simultaneous measurement of six displacement gradients using Digital Shearography
Measurement·2024· 3 cited
Weighted Blind Phase Search Algorithm for a PS-QAM Coherent Optical Communication System
2024
Chaotic 2D Cellular Automata Aided DNA Dynamic Encoding Encryption Scheme for Secure CO-OFDM-PON
2024
High-Speed Optical Signal Identification Scheme Based on Multidimensional Fractal
2024
Weighted BIRCH Algorithm for Probabilistic Shaping 64QAM Coherent Optical Communication System
2024
A Subset Quadratic Mapping PS-TCM Scheme Based on Huffman Coding
2024
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Frequent Co-authors

Yonghong Wang(19), Feng Tian(19), Fu Wang(17), Xinyu Yuan(16), Qinghua Tian(15), Fangyuan Sun(13), Peizheng Yan(12), Zhiqi Huang(11), Qi Zhang(10), Yongjun Wang(8), Yi Zhao(8), Shuangle Wu(7), Ran Gao(7), Xiangjun Xin(7), Xiangjun Xin(7), Xizuo Dan(6), Haipeng Yao(6), Ran Gao(6), Yun Wang(6), Sitong Zhou(5)