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Ivan Fernandez de Jauregui Ruiz
Researcher at Huawei
Publications - 23
Citations - 392
Ivan Fernandez de Jauregui Ruiz is an academic researcher from Huawei. The author has contributed to research in topics: Computer science & Wavelength-division multiplexing. The author has an hindex of 8, co-authored 19 publications receiving 267 citations. Previous affiliations of Ivan Fernandez de Jauregui Ruiz include Bell Labs & Nokia.
Papers
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Journal ArticleDOI
Advanced C+L-Band Transoceanic Transmission Systems Based on Probabilistically Shaped PDM-64QAM
Amirhossein Ghazisaeidi,Ivan Fernandez de Jauregui Ruiz,Rafael Rios-Muller,Laurent Schmalen,Patrice Tran,Patrick Brindel,Alexis Carbo Meseguer,Qian Hu,Fred Buchali,Gabriel Charlet,Jeremie Renaudier +10 more
TL;DR: The most recent advanced concepts and methods employed in the cutting-edge spectrally efficient coherent fiber-optic transoceanic transmission systems, such as probabilistic shaping, adaptive digital nonlinear compensation, rate-adaptive spatially coupled low-density parity check codes, and dual-band C+L-band transmission are reviewed.
Journal ArticleDOI
Submarine Transmission Systems Using Digital Nonlinear Compensation and Adaptive Rate Forward Error Correction
Amirhossein Ghazisaeidi,Ivan Fernandez de Jauregui Ruiz,Laurent Schmalen,Patrice Tran,Christian Simonneau,Elie Awwad,Bogdan Uscumlic,Patrick Brindel,Gabriel Charlet +8 more
TL;DR: In this article, a full C + L-band erbium-doped fiber amplified (EDFA) submarine transmission experiment of 178 wavelength-division multiplexed channels of 49-GBd polarization multiple-xed 16QAM signals, achieving 54.2 Tb/s after 6600 km, with a record per-channel average net bit rate of 304.5 Gb/S.
Journal ArticleDOI
Transoceanic Transmission Systems Using Adaptive Multirate FECs
Amirhossein Ghazisaeidi,Laurent Schmalen,Ivan Fernandez de Jauregui Ruiz,Patrice Tran,Christian Simonneau,Patrick Brindel,Gabriel Charlet +6 more
TL;DR: In this article, the impact of applying multiple forward error correction codes (FEC) with rates adapted to channel performance fluctuations of a wavelength-division-multiplexed C+L-band PDM-16QAM transmission system over transoceanic distances, with EDFA-only amplification, was investigated.
Journal ArticleDOI
25.4-Tb/s Transmission Over Transpacific Distances Using Truncated Probabilistically Shaped PDM-64QAM
Ivan Fernandez de Jauregui Ruiz,Amirhossein Ghazisaeidi,Omar Ait Sab,Philippe Plantady,Alain Calsat,S. Dubost,Laurent Schmalen,Vincent Letellier,Jeremie Renaudier +8 more
TL;DR: Probabilistic constellation shaping, digital nonlinear compensation, and multirate spatially coupled low-density parity check codes are used to achieve 25.4-Tb/s transmission over 10 285 km EDFA-only straight-line testbed at 6.1 bits/symbol/Hz.
Proceedings ArticleDOI
Link Power Optimization for S+C+L Multi-band WDM Coherent Transmission Systems
S. Escobar-Landero,Ivan Fernandez de Jauregui Ruiz,Alessio Ferrari,D. Le Gac,Yann Frignac,Gabriel Charlet +5 more
TL;DR: This work compares S+C+L link power optimization based on the fast and simple heuristic balance of linear and nonlinear noises versus more complex ML-based techniques to estimate optimum per-band line amplifier settings for system capacity maximization.