Karl-Ludwig Besser

review-response-template. LaTeX template for the response to reviewer comments (scientific journal publications)

beamer-presentation-template. LaTeX beamer template for presentations with a clean and simple style

ris-phase-hopping. This repository is accompanying the papers "Artificial Fast Fading from Reconfigurable Surfaces Enables Ultra-Reliable Communications" (SPAWC 2021), "RIS-Assisted Statistical Channel Shaping for Ultra-High Reliability" (WSA 2021), and "Reconfigurable Intelligent Surface Phase Hopping for Ultra-Reliable Communications" (TWC, DOI:10.1109/TWC.2022.3172760).

scientific-poster-template. LaTeX template for creating scientific posters

qmkpy. Python testbed for the Quadratic Multiple Knapsack Problem (QMKP)

dfg-proposal-template. LaTeX Template for DFG Proposals

dfg-cv-template. LaTeX Template for the CV for DFG Proposals (DFG form 53.200)

secret-key-budget-ruin. This repository belongs to the paper "Reliability and Latency Analysis for Wireless Communication Systems with a Secret-Key Budget" (K.-L. Besser, R. F. Schaefer, H. V. Poor, IEEE Transactions on Communications, vol. 72, no. 2, pp. 1033-1044, Feb. 2024).

conference-calendar. Simple website that keeps track of conference dates and deadlines

frequency-assignment-qmkp. This repository is accompanying the paper "Multi-User Frequency Assignment for Ultra-Reliable mmWave Two-Ray Channels" (WiOpt 2022, DOI:10.23919/WiOpt56218.2022.9930571)

mmf-physec. This repository is accompanying the paper "Securing Data in Multimode Fibers by Exploiting Mode-Dependent Light Propagation Effects" (S. Rothe, K.-L. Besser, D. Krause, R. Kuschmierz, N. Koukourakis, E. Jorswieck, J. Czarske. Research, vol. 6: 0065, Jan. 2023. DOI:10.34133/research.0065).

two-ray-ultra-reliability. Achieving Ultra-Reliability for a Two Ray Ground Reflection Scenario

reproducible-paper-python-template. Template for Python code with focus on accompanying a paper in order to allow reproducing the results

ieee-special-issue-tracker. Simple website that lists call for papers for special issues of IEEE journals

two-ray-worst-case-secrecy. This repository is accompanying the paper "Frequency Diversity for Ultra-Reliable and Secure Communications in Sub-THz Two-Ray Scenarios" (Karl-L. Besser, Eduard Jorswieck, and Justin Coon, IEEE ICC 2023. doi:10.1109/ICC45041.2023.10279098).

bounds-secrecy-outage. This repository belongs to the publication "Bounds on the Secrecy Outage Probability for Dependent Fading Channels" (arXiv:2004.06644, DOI:10.1109/TCOMM.2020.3026654).

ieee-paper-template. LaTeX template for IEEE papers (including Bash script for easy setup)

secrecy-capacity-calculation. Different algorithms to calculate the secrecy capacity of a MIMO wiretap channel.

two-ray-outage-calculation. This repository is accompanying the papers "Outage Probability Calculation for Two-Ray Ground Reflection Scenarios with Frequency Diversity" (K.-L. Besser, E. Jorswieck, J. Coon, Asilomar 2023). DOI:10.1109/IEEECONF59524.2023.10477068

power-control-resilience-secret-key-budget. This repository is accompanying the papers "Power Control for Resilient Communication Systems With a Secret-Key Budget" (K. Besser, R. Schaefer, V. Poor. IEEE PIMRC, Sep. 2024) and "Building Resilience in Wireless Communication Systems With a Secret-Key Budget" (K. Besser, R. Schaefer, V. Poor, IEEE TCOM, vol. 73, no. 11, Nov. 2025).

bibtex-tools. Collection of tools to work with and modernize BibTeX files.

tsks15. TSKS15 (Detection and Estimation of Signals) at Linköping University

distribution-random-walk-restricted-angles. This repository is accompanying the paper "On the Distribution of a Two-Dimensional Random Walk with Restricted Angles" (arXiv:2507.15475).

weekplan. Python

bounds-secret-key-capacity. This repository belongs to the publication "Bounds on the Ergodic Secret-Key Capacity for Dependent Fading Channels".

copula-mu-performance-bounds. This repository belongs to the publications "Copula-Based Bounds for Multi-User Communications" (Part I and II).

ergodic-capacity-rearrangement. This repository belongs to the publication "Calculation of Bounds on the Ergodic Capacity for Fading Channels with Dependency Uncertainty" (IEEE ICC 2021).

zero-outage-joint-distributions. This repository belongs to the publications "On the Set of Joint Rayleigh Fading Distributions Achieving Positive Zero-Outage Capacities" (Asilomar 2020) and "On Fading Channel Dependency Structures with a Positive Zero-Outage Capacity" (IEEE TCOM).

two-ray-freq-assignment. This repository is accompanying the paper "Frequency Assignment for Guaranteed QoS in Two-Ray Models with Limited Location Information" (K.-L. Besser, E. Jorswieck, J. Coon, V. Poor, WiOpt 2025).

reliability-bounds-dependent-fading-channels. This repository belongs to the publication "Reliability Bounds for Dependent Fading Wireless Channels".