5 papers
Index-Based Concatenated Codes for the Multi-Draw DNA Storage Channel
Lorenz Welter, Issam Maarouf, Andreas Lenz +3
We consider error-correcting coding for DNA-based storage. We model the DNA storage channel as a multi-draw IDS channel where the input data is chunked into short DNA strands,…
Finite Blocklength Performance Bound for the DNA Storage Channel
Issam Maarouf, Gianluigi Liva, Eirik Rosnes +1
We present a finite blocklength performance bound for a DNA storage channel with insertions, deletions, and substitutions. The considered bound -- the dependency testing (DT) bound…
Achievable Information Rates and Concatenated Codes for the DNA Nanopore Sequencing Channel
Issam Maarouf, Eirik Rosnes, Alexandre Graell i Amat
The errors occurring in DNA-based storage are correlated in nature, which is a direct consequence of the synthesis and sequencing processes. In this paper, we consider the memory-$…
Concatenated Codes for Multiple Reads of a DNA Sequence
Issam Maarouf, Andreas Lenz, Lorenz Welter +3
Decoding sequences that stem from multiple transmissions of a codeword over an insertion, deletion, and substitution channel is a critical component of efficient deoxyribonucleic a…
Concatenated Codes for Recovery From Multiple Reads of DNA Sequences
Andreas Lenz, Issam Maarouf, Lorenz Welter +3
Decoding sequences that stem from multiple transmissions of a codeword over an insertion, deletion, and substitution channel is a critical component of efficient deoxyribonucleic a…