425 citations · 1.6k across the 52 of their papers we have counts for
4 papers · 2 filters
Data Mapping for Unreliable Memories
Christoph Roth, Christian Benkeser, Christoph Studer +2
Future digital signal processing (DSP) systems must provide robustness on algorithm and application level to the presence of reliability issues that come along with corresponding i…
Sparse Signal Separation in Redundant Dictionaries
Céline Aubel, Christoph Studer, Graeme Pope +1
We formulate a unified framework for the separation of signals that are sparse in "morphologically" different redundant dictionaries. This formulation incorporates the so-called "a…
Probabilistic Recovery Guarantees for Sparsely Corrupted Signals
Graeme Pope, Annina Bracher, Christoph Studer
We consider the recovery of sparse signals subject to sparse interference, as introduced in Studer et al., IEEE Trans. IT, 2012. We present novel probabilistic recovery guarantees…
PAR-Aware Large-Scale Multi-User MIMO-OFDM Downlink
Christoph Studer, Erik G. Larsson
We investigate an orthogonal frequency-division multiplexing (OFDM)-based downlink transmission scheme for large-scale multi-user (MU) multiple-input multiple-output (MIMO) wireles…