Johannes Pfeiffer, M.Sc.

Research

Research Interests

  • Physical-Layer Security
  • Channel Coding
  • Coded Modulation
  • Scrambling
  • Rate-Compatible Coding
  • Post-Quantum Cryptography

Publications

Conferences

  • J. Pfeiffer and R. F.H. Fischer,
    "Multilevel Coding for Physical-Layer Security in Optical Networks,"
    19. ITG-Symposium on Photonic Networks, Leipzig, Germany, 2018
  • J. Pfeiffer and R. F.H. Fischer,
    "Signal Constellations for Physical-Layer Security,"
    12. International ITG Conference on Systems, Communications and Coding (SCC), Rostock, Germany, 2019
  • C. Schmidt-Langhorst, J. Pfeiffer, R. Elschner, F. Frey, R. Emmerich, R. F.H. Fischer, and C. Schubert,
    "Experimental Investigation of Security Gaps when using Punctured LDPC Coding in Coherent Systems up to 64-GBd DP-64QAM,"
    20. ITG-Symposium on Photonic Networks, Leipzig, Germany, 2019
  • S. Stern, M. Barakatain, F. Frey, J. Pfeiffer, J. K. Fischer, and R. F.H. Fischer,
    "Coded Modulation for Four-Dimensional Signal Constellations with Concatenated Non-Binary Forward Error Correction,"
    46. European Conference on Optical Communication (ECOC), Brussels, Belgium, 2020
  • J. Pfeiffer, C. Schmidt-Langhorst, R. Elschner, F. Frey, R. Emmerich, C. Schubert and R. Fischer,
    "Security Gap Investigation of Multilevel Coding in Coherent Fiber-Optical Systems,"
    21. ITG-Symposium on Photonic Networks, Stuttgart, Germany, 2020
  • J. Pfeiffer and R. F.H. Fischer,
    "Combining Scrambling and Multilevel Coding for Physical-Layer Security,"
    22. ITG-Symposium on Photonic Networks, Stuttgart, Germany, 2021

MSc/BSc Topics

Open Topics

Bachelor/Master Theses

Open theses topics can be found following this link (visible only in Uni Ulm intranet).

Research Assistant