31 citations · 72 across the 5 of their papers we have counts for
6 papers
Entanglement Transmission Capacity of Compound Channels
Igor Bjelakovic, Holger Boche, Janis Noetzel
We determine the optimal achievable rate at which entanglement can be reliably transmitted when the memoryless channel used during transmission is unknown both to sender and receiv…
On Quantum Capacity of Compound Channels
I. Bjelakovic, H. Boche, J. Noetzel
In this paper we address the issue of universal or robust communication over quantum channels. Specifically, we consider memoryless communication scenario with channel uncertainty…
Zero-Forcing Precoding for Frequency Selective MIMO Channels with Criterion and Causality Constraint
Sander Wahls, Holger Boche, Volker Pohl
We consider zero-forcing equalization of frequency selective MIMO channels by causal and linear time-invariant precoders in the presence of intersymbol interference. Our motivation…
On the Boundedness of the Support of Optimal Input Measures for Rayleigh Fading Channels
Jochen Sommerfeld, Igor Bjelakovic, Holger Boche
We consider transmission over a wireless multiple antenna communication system operating in a Rayleigh flat fading environment with no channel state information at the receiver and…
Classical Capacities of Averaged and Compound Quantum Channels
Igor Bjelakovic, Holger Boche
We determine the capacity of compound classical-quantum channels. As a consequence we obtain the capacity formula for the averaged classical-quantum channels. The capacity result f…
Spectral Factorization, Whitening- and Estimation Filter -- Stability, Smoothness Properties and FIR Approximation Behavior
Holger Boche, Volker Pohl
A Wiener filter can be interpreted as a cascade of a whitening- and an estimation filter. This paper gives a detailed investigates of the properties of these two filters. Then the…