5 papers
Chase-like Decoding: Test-Pattern Design and Performance Analysis
Tim Janz, Simon Obermüller, Andreas Zunker +1
Chase-like decoding algorithms are a popular choice for soft-input decoding of algebraic codes. We evaluate different test-pattern sets for Chase-like decoding. Structured sets, su…
Towards a Unified Coding Scheme for 6G
Paul Bezner, Erdem Eray Cil, Jannis Clausius +14
The growing demand for higher data rates necessitates continuous innovations in wireless communication systems, particularly with the emergence of 6G. Channel coding plays a crucia…
Soft-Output from Covered Space Decoding of Product Codes
Tim Janz, Simon Obermüller, Andreas Zunker +1
In this work, we propose a new soft-input soft-output decoder called soft-output from covered space (SOCS) decoder. It estimates the a posteriori reliability based on the space exp…
Equalization-Enhanced Phase Noise: Modeling and DSP-aware Analysis
Sebastian Jung, Tim Janz, Vahid Aref +1
In coherent optical communication systems the laser phase noise is commonly modeled as a Wiener process. We propose a sliding-window based linearization of the phase noise, enablin…
Secure Storage using Maximally Recoverable Locally Repairable Codes
Tim Janz, Hedongliang Liu, Rawad Bitar +1
This paper considers data secrecy in distributed storage systems (DSSs) using maximally recoverable locally repairable codes (MR-LRCs). Conventional MR-LRCs are in general not secu…