188 citations · 631 across the 15 of their papers we have counts for
8 papers · 1 filter
Log-CCDM: Distribution Matching via Multiplication-free Arithmetic Coding
Yunus Can Gültekin, Frans M. J. Willems, Alex Alvarado
Recent years have seen renewed attention to arithmetic coding (AC). This is thanks to the use of AC for distribution matching (DM) to control the channel input distribution in prob…
Temporal Energy Analysis of Symbol Sequences for Fiber Nonlinear Interference Modelling via Energy Dispersion Index
Kaiquan Wu, Gabriele Liga, Alireza Sheikh +2
The stationary statistical properties of independent, identically distributed (i.i.d.) input symbols provide insights on the induced nonlinear interference (NLI) during fiber trans…
Achievable Information Rates for Probabilistic Amplitude Shaping: An Alternative Approach via Random Sign-Coding Arguments
Yunus Can Gültekin, Alex Alvarado, Frans M. J. Willems
Probabilistic amplitude shaping (PAS) is a coded modulation strategy in which constellation shaping and channel coding are combined. PAS has attracted considerable attention in bot…
Introducing Enumerative Sphere Shaping for Optical Communication Systems with Short Blocklengths
Abdelkerim Amari, Sebastiaan Goossens, Yunus Can Gultekin +6
Probabilistic shaping based on constant composition distribution matching (CCDM) has received considerable attention as a way to increase the capacity of fiber optical communicatio…
A Robust SRAM-PUF Key Generation Scheme Based on Polar Codes
Bin Chen, Tanya Ignatenko, Frans M. J. Willems +3
Physical unclonable functions (PUFs) are relatively new security primitives used for device authentication and device-specific secret key generation. In this paper we focus on SRAM…
Information Theoretical Analysis of Identification based on Active Content Fingerprinting
Farzad Farhadzadeh, Frans M. J. Willems, Sviatoslav Voloshinovskiy
Content fingerprinting and digital watermarking are techniques that are used for content protection and distribution monitoring. Over the past few years, both techniques have been…