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7 papers

cs.IT2026

Square-Root Law for Covert Communication with Warden-Favorable Side Information

Hossein Ahmadi, Christian Deppe, Boulat A. Bash +1

The paper studies covert communication over a scalar Gaussian channel where the warden has full side information and subtracts the public component, deriving a square‑root law for…

cs.IT2026

Foundations of Future Communication Systems: Innovations in Communication - A Report

Christian Deppe, Eduard Jorswieck, Pin-Hsun Lin +2

The Foundations of Future Communication Systems (FFCS) conference brought together leading researchers from information theory, quantum communication, molecular communication, sema…

cs.IT2026

Scientific Rigor and Human Warmth: Remembering Vladimir Sidorenko (1949-2025)

Christian Deppe, Haider Al Kim, Jessica Bariffi +4

During the Foundations of Future Communication Systems (FFCS) conference in Braunschweig, a dedicated memorial session was held in honor of Dr. Vladimir (Volodya) Sidorenko (1949-2…

cs.IT2025

Network Oblivious Transfer via Noisy Channels: Limits and Capacities

Hadi Aghaee, Bahareh Akhbari, Christian Deppe

In this paper, we study the information-theoretic limits of oblivious transfer via noisy channels. We also investigate oblivious transfer over a noisy multiple-access channel with…

cs.IT2025

Neural Estimation of Information Leakage for Secure Communication System Design

Darius S. Heerklotz, Ingo Schroeder, Pin-Hsun Lin +2

Underestimating the leakage can compromise secrecy, while overestimating it may lead to inefficient system design. Therefore, a reliable leakage estimator is essential. Neural netw…

cs.IT2025

Identification for Molecular Communication Based on Diffusion Channel with Poisson Reception Process

Yaning Zhao, Luca Miszewski, Christian Deppe +1

Molecular communication (MC) enables information exchange at the nano- and microscale, with applications in areas like drug delivery and health monitoring. These event-driven scena…