239 citations · 275 across the 16 of their papers we have counts for
3 papers · 1 filter
Algorithms for the Iterative Estimation of Discrete-Valued Sparse Vectors
Susanne Sparrer, Robert F. H. Fischer
In Compressed Sensing, a real-valued sparse vector has to be estimated from an underdetermined system of linear equations. In many applications, however, the elements of the sparse…
Space-Time Codes Based on Rank-Metric Codes and Their Decoding
Sven Puchinger, Sebastian Stern, Martin Bossert +1
We propose a new class of space-time block codes based on finite-field rank-metric codes in combination with a rank-metric-preserving mapping to the set of Eisenstein integers. It…
Layering of Communication Networks and a Forward-Backward Duality
Michael Cyran, Birgit Schotsch, Johannes B. Huber +2
In layered communication networks there are only connections between intermediate nodes in adjacent layers. Applying network coding to such networks provides a number of benefits i…