Projects per year
Personal profile
Research profile
Astrid is enrolled in the 5 years Ph.D. program in the Signal Processing Systems group as a member of the Information and Communication Theory Lab. Her research focuses on mathematical modeling for optical fiber transmissions in the nonlinear regime, and the design of pragmatic digital signal processing schemes to overcome nonlinear distortions.
Academic background
Astrid Barreiro holds a B.Sc. (2012) and M.Sc. (2018) degrees in Physics from Universidad del Valle, Colombia. Her MSc research focused on the efficiency of surface codes, a family of topological quantum error-correcting codes.
During 2017 and 2018, she worked as an assistant professor at Universidad del Valle and the Pontifical Xavierian University. Due to the type of her Ph.D., she is also actively involved in training and practice activities in education.
Affiliated with
Information and Communication Theory Lab (ICT Lab), Signal Processing Systems (SPS), Department of Electrical Engineering (EE)
Education and Teaching
Communication Theory
Education and Teaching
Digital Signal Processing
Education/Academic qualification
Physics, Bachelor, Universidad del Valle
1 Sep 2007 → 14 Dec 2012
Award Date: 14 Dec 2012
Theoretical physics, Master, Universidad del Valle
7 Feb 2015 → 14 Dec 2018
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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SHY-FEC: Shaped Hybrid Forward Error Correction
Alvarado, A., Lee, J., Gültekin, Y. C., de Jonge, M., Sanders, R., Barreiro, A. & de Jonge, M.
1/01/21 → 30/06/22
Project: Research direct
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SSTOC: Signal Shaping Tailored to the Optical fibre Channel
Bergmans, J. W. M., Liga, G., de Jonge, M., Barreiro, A., Sanders, R., van der Hagen, D., de Jonge, M., Barreiro, A. & van der Hagen, D.
1/12/19 → 30/11/21
Project: Research direct
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MyWave: Energy efficient signal processing techniques for distributed massive MIMO systems
Willems, F. M. J., Joudeh, H., Ensan, M., Willems, F. M. J., Alvarado, A., Barreiro, A., de Jonge, M., Sanders, R., Joudeh, H., Alvarado, A. & Alvarado, A.
1/10/19 → 30/09/23
Project: Research direct
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Fundamentals of the Nonlinear Optical Channel
Alvarado, A., Liga, G., Barreiro, A., Fehenberger, T., Willems, F. M. J., Sanders, R., Alvarado, A., Barreiro, A., Sheikh, A., Sheikh, A., Goossens, S., de Jonge, M., Gültekin, Y. C., Ramachandran, V. & Jaffal, Y.
1/01/18 → 31/12/22
Project: Research direct
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ICONIC: Increasing the Capacity of Optical Nonlinear Interfering Channels
Alvarado, A., Alvarado, A., Oliari, V., Willems, F. M. J., Sanders, R., Alvarado, A., Barreiro, A., Wu, K., de Jonge, M., Karanov, B. & Karanov, B.
1/08/17 → 31/07/22
Project: Research direct
Research output
- 16 Citations
- 5 Article
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A Capacity Region Outer Bound for the Two-User Dispersive Nonlinear Fiber Optical Channel
Ramachandran, V., Barreiro, A., Liga, G. & Alvarado, A., 31 May 2021, In: arXiv. 2021, 5 p., 2105.14964.Research output: Contribution to journal › Article › Academic
Open AccessFile13 Downloads (Pure) -
Discrete-Time Accuracy Analysis of the Time-Domain Regular Perturbation Model for Unamplified Links
Barreiro, A., Liga, G., Fehenberger, T. & Alvarado, A., 10 Jun 2021, In: arXiv. 2021, 3 p., 2106.05088.Research output: Contribution to journal › Article › Academic
Open AccessFile3 Downloads (Pure) -
Modeling of Nonlinear Interference Power for Dual-Polarization 4D Formats
Liga, G., Chen, B., Barreiro, A. & Alvarado, A., 27 Jan 2021, In: arXiv. 2021, 3 p., 2101.11580.Research output: Contribution to journal › Article › Academic
Open AccessFile3 Downloads (Pure) -
Extending fibre nonlinear interference power modelling to account for general dual-polarisation 4d modulation formats
Liga, G., Barreiro, A., Rabbani, H. & Alvarado, A., Nov 2020, In: Entropy. 22, 11, 38 p., 1324.Research output: Contribution to journal › Article › Academic › peer-review
Open Access1 Citation (Scopus) -
Quantum locality in game strategy
Melo-Luna, C. A., Susa, C. E., Ducuara, A. F., Barreiro, A. & Reina, J. H., 22 Mar 2017, In: Scientific Reports. 7, 11 p., 44730.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile15 Citations (Scopus)4 Downloads (Pure)