Foto von Juan Diego Lentner Ibanez

M.Sc. Juan Diego Lentner Ibanez

Technische Universität München

Lehrstuhl für Nachrichtentechnik (Prof. Kramer)

Postadresse

Postal:
Theresienstr. 90
80333 München

Biografie

  • Doctoral Researcher at the Institute of Communications Engineering, Technical University of Munich (since 04/2019)
  • Assistant Research Engineer, Optical Communication Technology Lab., Huawei Technologies France, Paris (09/2018 - 03/2019)
  • M.Sc. in Electrical Engineering, Technical University of Munich (2018)
  • Semester abroad, Technical University of Denmark, Copenhagen (08/2016 - 01/2017)
  • B.Sc. in Electrical Engineering, Technical University of Munich (2015)

Lehre

Abschlussarbeiten

Angebotene Abschlussarbeiten

Efficient Block Propagation in Cryptocurrency Networks

Beschreibung

Cryptocurrencies like Bitcoin and Ethereum use a decentralized ledger called Blockchain to track transactions. Whenever a new block is added to the Blockchain, the change is spread through the network using a gossip-like protocol. This process is known as block propagation.

To increase scalability, the efficiency of block propagation is crucial. This thesis aims to explore the information theoretic limits of block propagation, derive realistic models based on real data, and investigate innovative and efficient techniques for block propagation.

The thesis will be conducted at the Institute of Communications and Navigation at DLR (German Aerospace Center) in Oberpfaffenhofen.

Voraussetzungen

Required qualifications are

  • basic knowledge of information theory
  • programming experience in Matlab, C, or python.
  • Interest in cryptocurrencies.

Kontakt

Interested applicants may contact Dr. Francisco Lázaro via email at francisco.lazaroblasco@dlr.de.

Betreuer:

Juan Diego Lentner Ibanez - Dr. Francisco Lázaro (DLR (German Aerospace Center))

Laufende Abschlussarbeiten

Energy-efficient Rate Adaptation for Hamming Codes

Beschreibung

The student will investigate different rate adaptation techniques (puncturing, shortening, lengthening, extending) for Hamming codes and evaluate their rate-energy tradeoffs for different target frame and bit error rates.

Betreuer:

Channel Shortening for Nonlinear Channels

Beschreibung

This research internship concerns channel shortening for channels with nonlinear components and/or discrete input alphabets.

Betreuer:

Publikationen

2022

  • Lentner, D.; Ben Yacoub, E.; Calabro, S.; Boecherer, G.; Stojanovic, N.; Kramer, G.: Concatenated forward error correction with KP4 and single parity check codes. IEEE/OSA J. Lightw. Technol., 2022 mehr…
  • Runge, C.; Wiegart, T.; Lentner, D.; Prinz, T.: Multilevel Binary Polar-Coded Modulation Achieving the Capacity of Asymmetric Channels. IEEE International Symposium on Information Theory (ISIT), 2022Espoo, Finland mehr… Volltext ( DOI )

2021

  • Lentner, D.: Stealth Communication with Vanishing Cost per Symbol. Ferienakademie 2021: Advanced Topics in Information Theory and Communications, 2021 mehr…

2020

  • Barakatain, M.; Lentner, D.; Böcherer, G.; Kschischang, F.: Performance-Complexity Tradeoffs of Concatenated FEC for Higher-Order Modulation. IEEE/OSA Journal of Lightwave Technology 38 (11), 2020, 2944-2953 mehr… Volltext ( DOI )
  • Lentner, D.: Stealth Communication with Vanishing Power. Workshop on Coding, Cooperation, and Security in Modern Communication Networks (COCO), 2020 mehr…
  • Lentner, D.; Kramer, G.: Stealth Communication. Munich NewCom Workshop, 2020 mehr…
  • Lentner, D.; Kramer, G.: Information-Theoretical Limits of Stealth Communication. BGU Seminar on Cooperative Communication, 2020 mehr…
  • Lentner, D.; Kramer, G.: Stealth Communication with Vanishing Power over Binary Symmetric Channels. International Symposium on Information Theory (ISIT), 2020 mehr…

2019

  • Barakatain, M.; Lentner, D.; Böcherer, G.; Kschischang, F.: Performance-Complexity Tradeoffs of Concatenated FEC for 64-QAM MLC and BICM. European Conference on Optical Communication (ECOC), 2019 mehr…
  • Böcherer, G.; Lentner, D.; Cirino, A.; Steiner, F.: Probabilistic Parity Shaping for Linear Codes. Munich Doctoral Seminar on Communications, 2019 mehr…
  • Lentner, D.; Kramer, G.: Information-Theoretical Limits of Stealth Communication. Workshop on Coding, Cooperation, and Security in Modern Communication Networks (COCO), 2019 mehr…

2018

  • Lentner Ibañez, Juan Diego: Dirty Paper Coding for Higher-Order Modulation and Finite Constellation Interference. 2018, (anderer Eintrag) mehr…

2016

  • Iscan, O.; Lentner, D.; Xu, W.: A Comparison of Channel Coding Schemes for 5G Short Message Transmission. Proc. IEEE Globecom Workshops (GC Wkshps), IEEE, 2016 mehr… Volltext ( DOI )