4 papers
Construction and Decoding of Convolutional Codes with optimal Column Distances
Julia Lieb, Michael Schaller
The construction of Maximum Distance Profile (MDP) convolutional codes in general requires the use of very large finite fields. In contrast convolutional codes with optimal column…
A Matrix Completion Approach for the Construction of MDP Convolutional Codes
Sakshi Dang, Julia Lieb, Okko Makkonen +2
Maximum Distance Profile (MDP) convolutional codes are an important class of channel codes due to their maximal delay-constrained error correction capabilities. The design of MDP c…
Construction of LDPC convolutional codes with large girth from Latin squares
Elisa Junghans, Julia Lieb
Due to their capacity approaching performance low-density parity-check (LDPC) codes gained a lot of attention in the last years. The parity-check matrix of the codes can be associa…
Easy repair via codes with simplex locality
Margreta Kuijper, Julia Lieb, Diego Napp
In the context of distributed storage systems, locally repairable codes have become important. In this paper we focus on codes that allow for multi-erasure pattern decoding with lo…