Rui Zhang (张睿)
Education
News
Research Interests
My research interests are broadly in next-generation communication systems and networks. Currently, I'm particularly interested in the following topics:
Fiber-wireless integrated system design
Statistical signal processing, waveform design and architecture optimization for high-capacity communication
Joint communication and sensing
AI for communication and sensing
Selected Journal Papers
R. Zhang, W.J. Jiang, K. Kuzmin, Y. Weng, W. Mou, G.K. Chang, W. Way, " The Impact of Local Oscillator Frequency Jitter and Laser Linewidth to Ultra High Baud Rate Coherent Systems ", in Journal of Lightwave Technology, vol. 38, no. 6, pp. 1138-1147, 2020.
R. Zhang, Y.W. Chen, W. Mou, G.K. Chang, " Rate Redundancy and Entropy Allocation for PAS-OFDM based Mobile Fronthaul ", in Journal of Lightwave Technology, vol. 38, no. 16, pp. 4260-4269.
R. Zhang, K. Kuzmin, W.J. Jiang, G. Giaretta, T. Tomimoto, Y. Weng, G.K. Chang, and W. Way, " Impact of laser flicker noise and linewidth on 64 to 96 Gbaud/DP-nQAM metro coherent optical links ", Optics Letters. 45, 1220-1223 (2020).
R. Zhang, F. Lu, M. Xu, S. Liu, P.C. Peng, S. Shen, H. Cho, J. He, Q. Zhou, S. Yao, G.K. Chang, " An Ultra-reliable MMW/FSO A-RoF System based on Coordinated Mapping and Combining for 5G and Beyond Mobile Fronthaul ", in Journal of Lightwave Technology 36 (20), 4952-4959, 2018.
R. Zhang, P.C. Peng, X. Li, S. Liu, Q. Zhou, J. He, Y.W. Chen, S. Shen, S. Yao, G.K. Chang, " 4×100-Gb/s PAM-4 FSO Transmission Based on Polarization Modulation and Direct Detection ", IEEE Photonics Technology Letters, vol. 31, no. 10, pp. 755-758, 15 May, 2019.
R. Zhang, Y.W. Chen, W. Mou, S.Yao, G.K. Chang, " Entropy Allocation Optimization for PS-OFDM with Constellation Partitioning based Modeling ", Journal of Lightwave Technology, 38, 6024-6030 (2020).
R. Zhang, X. Tang, C.W. Hsu, Y.W. Chen, G.K. Chang, "Semi-supervised and Supervised Nonlinear Equalizers in Fiber-FSO Converged System ", Journal of Lightwave Technology 2021.
R. Zhang, Y.W. Chen, K. Kuzmin, W. Way, "800G/λ Self-Homodyne Coherent Links With Simplified DSP for Next-Generation Intra-Data Centers ", Journal of Lightwave Technology 2022.
Selected Conference Papers
R. Zhang, W.J. Jiang, K. Kuzmin, R. Juluri, G.K. Chang, W. Way, " Laser Frequency Jitter Tolerance and Linewidth Requirement for ≥ 64Gbaud DP-16QAM coherent systems ", Optical Fiber Communications Conference and Exhibition (OFC) 2019 M4I.2.
R. Zhang, Y.W. Chen, S. Shen, Q. Zhou, S. Yao, S.J. Su, Y. Alfadhli, G.K. Chang, " Joint Optimization of Processing Complexity and Rate Allocation through Entropy Tunability for 64-/256-QAM Based Radio Fronthauling with LDPC and PAS-OFDM ", OFC 2020 M2F.2.
R. Zhang, N. Kaneda, Y. Lefevre, A. Mahadevan, D. van Veen and V. Houtsma, "Probabilistic and Geometric Shaping for Next-Generation 100G Flexible PON ", 2020 European Conference on Optical Communications (ECOC), Brussels, Belgium, 2020, pp. 1-4.
R. Zhang, C.W. Hsu, X. Tang, Q. Zhou,G.K. Chang, "LDPC Coded PAM-4/8 Transmission in Fiber-FSO Link Using Unipolar Probability Distribution and Pre-distortion ", Optical Fiber Communications Conference and Exhibition (OFC) 2021.
R. Zhang, X. Tang, C.W. Hsu, Y.W. Chen, Q. Zhou, S. Shen, S. Yao, Y. Alfadhli, S.J. Su, G.K. Chang, "115-Gbps/λ Fiber/FSO Transmission with Supervised and Semi-supervised Nonlinearity Correction Using Lasso ", Optical Fiber Communications Conference and Exhibition (OFC) 2021.
R. Zhang, Y.W. Chen, K. Kuzmin, W. Way, "Intra-Data Center 120Gbaud/DP-16QAM Self-Homodyne Coherent Links with Simplified Coherent DSP", Optical Fiber Communications Conference and Exhibition (OFC) 2022 (Top scored).
Honors and Awards
2022 Marconi Young Scholar Award.
Top scored Paper in Optical Fiber Communications Conference 2022.
Fall 2017 Oscar P. Cleaver Award (Georgia Tech).
2018-2020 Corning Stem Scholarship.
Bell Labs Summer Intern Award for Outstanding Innovation (2020).
Indusrty and Visiting Experience
Undergraduate visiting student (summer 2016). Hosted by Prof. S.J.Ben Yoo at UC Davis.
Research intern at NeoPhotonics (summer 2018, 2019 and 2021). Supervised by Dr. Winston Way at Neophotonics.
Research Intern at Nokia Bell Labs(summer 2020). Supervised by Vincent Houtsma in Nokia Bell Labs.
B5G/6G Research Engineer at MediaTek (June 2022 till current).
Services
Associate Technical Editor for IEEE Communication Magazine
Review Editor for Frontiers In Communications And Networks
Reviewing Activities
IEEE Communication Magazine
IEEE Transactions on Wireless Communications
OSA Optics Express
OSA Optics Letters
IEEE/OSA Journal of Lightwave Technology
IEEE Photonics Technology Letters
OSA Journal of Optical Communications & Networking
IEEE Communication Letters
IEEE Photonics Journal
Transactions on Emerging Telecommunications Technologies
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