Picture of Francisco Javier Garcia Gomez

Francisco Javier Garcia Gomez

Technical University of Munich

Chair of Communications Engineering (Prof. Kramer)

Postal address

Postal:
Theresienstr. 90
80333 München

Biography

  • Research Assistant at TUM since November 2016
  • Master Communications Engineering (2016), TUM
  • Bachelor Communications Engineering (2014), Technical University of Madrid, Spain

Theses

Available Theses

Master's Theses

Achievable rate of phase noise channels with memory

Theses in Progress

Internships

Phase noise model of optical nonlinear interference

Research Interests

Information Theory of Nonlinear Fiber Optic

Fiber optic cables form the backbone of our global communication networks, no other medium allows a faster data exchange. A useful description of waveform propagation in optical fiber is given by the non-linear Schrödinger equation (NLSE). However, its form does not admit easy insight of information theoretically relevant quantities such as capacity. Recently, some simplified models of the optical non-linearity have been proposed which allow information-theoretic analysis. We are investigating these models with the aim to improve the existing lower and upper bounds on the capacity of the optical channel.

Publications

2019

  • Benedikt Leible, Francisco Javier García-Gómez, Norbert Hanik: Clustering Algorithm for Detection in the Discrete Nonlinear Fourier Spectrum. 45th European Conference on Optical Communication (ECOC 2019), Sep 2019 more… Full text (mediaTUM)
  • Garcia, J.; Wiegart, T.: Research Activities at LNT. 2019 Workshop of the Centre of Excellence for Silicon Photonics for Optical Communications (SPOC), Aug 2019 more…
  • Garcia, J.; Aref, V.: Statistics of the Nonlinear Discrete Spectrum of a Noisy Pulse. Journal of Lightwave Technology 37 (14), Jul 2019, 3563-3570 more… Full text ( DOI )
  • Garcia, J.; Aref, V.: Statistics of the Nonlinear Discrete Spectrum of a Noisy Pulse. Joint Workshop on Communications and Coding (JWCC), Mar 2019 more…

2018

  • Garcia, J.: Communication Using Eigenvalues of Higher Multiplicity of the Nonlinear Fourier Transform. Journal of Lightwave Technology 36 (23), Dec 2018, 5442-5450 more… Full text ( DOI )
  • Kramer, G.; Garcia, J.: Energy Conservation in Optical Fibers with Distributed Brick-Walls Filters. IEEE ICSEE, Dec 2018Session on Information Theory more…
  • Garcia, J.: Optical Communication Using the Nonlinear Fourier Transform. Quantum Limits of Optical Communication (QLOC) II, Sep 2018Invited talk more… Full text (mediaTUM)
  • Garcia, J.; Aref, V.: Statistics of the Eigenvalues of a Noisy Multi-Soliton Pulse. European Conference on Optical Communications (ECOC), Sep 2018 more… Full text ( DOI )
  • Garcia, J.: Optical Communication Using the Nonlinear Fourier Transform. Electrical Engineering Department, Princeton University, Aug 2018Invited talk more…
  • Garcia, J.; Ghozlan, H.; Kramer, G.: Energy Conservation in Optical Fibers with Distributed Brick-walls Filters. Rank Prize Funds symposium: Challenges to Meeting Demand Capacity on Long-Haul Optical Fibre Links, Jun 2018 more… Full text (mediaTUM)
  • Garcia, J.; Ghozlan, H.; Kramer, G.: Energy Conservation in Optical Fibers with Distributed Brick-Walls Filters. Journal of Lightwave Technology 36 (9), May 2018, 1626-1633 more… Full text ( DOI )

2017

  • Garcia, J.: Achievable Rates of Nonlinear Fourier Transform-based Optical Communication Systems. Workshop Nichtlineare Fourier Transformation der Christian-Albrechts-Universität zu Kiel, Sep 2017 more… Full text (mediaTUM)
  • Garcia, J.; Kramer, G.: Energy Coupling in Optical WDM Systems with Frequency-Dependent Attenuation Profile. Joint Workshop on Communications and Coding (JWCC), Mar 2017 more… Full text (mediaTUM)

2016

  • Garcia, J; Munir, J; Mezghani, A.; Nossek, J. A: A Bayesian Sparse Reconstruction Framework for Mitigation of Non-Linear Effects in OFDM Systems. IEEE Vehicular Technology Conference (VTC) 2016 Spring, May 2016 more… Full text ( DOI )
  • Roth, K; Garcia, J; Munir, J; Faerber, M.; Nossek, J. A.: Channel capacity comparison of different system concepts for mmWave. ITG Workshop on Smart Antennas, Mar 2016 more…

2015

  • Garcia, J.; Munir, J.; Mezghani, A.; Nossek, J. A.: A Hybrid Approach for Multi-User Massive MIMO Sparse Channel Estimation Based on Bayesian Recovery and Hard Thresholding. IEEE Globecom 2015, Dec 2015 more… Full text ( DOI )