43 citations · 101 across the 20 of their papers we have counts for
6 papers · 1 filter
On Quasi-Isometry of Threshold-Based Sampling
Bernhard Moser
The problem of isometry for threshold-based sampling such as integrate-and-fire (IF) or send-on-delta (SOD) is addressed. While for uniform sampling the Parseval theorem provides i…
A stochastic computing architecture for iterative estimation
Michael Lunglmayr, Daniel Wiesinger, Werner Haselmayr
Stochastic computing (SC) is a promising candidate for fault tolerant computing in digital circuits. We present a novel stochastic computing estimation architecture allowing to sol…
High-Accuracy and Fault Tolerant Stochastic Inner Product Design
Werner Haselmayr, Daniel Wiesinger, Michael Lunglmayr
In this work, we present a novel inner product design for stochastic computing. Stochastic computing is an emerging computing technique, that encodes a number in the probability of…
Design and Analysis of Efficient Maximum/Minimum Circuits for Stochastic Computing
Michael Lunglmayr, Daniel Wiesinger, Werner Haselmayr
In stochastic computing (SC), a real-valued number is represented by a stochastic bit stream, encoding its value in the probability of obtaining a one. This leads to a significantl…
A Robust Nonlinear RLS Type Adaptive Filter for Second-Order-Intermodulation Distortion Cancellation in FDD LTE and 5G Direct Conversion Transceivers
Andreas Gebhard, Oliver Lang, Michael Lunglmayr +7
Transceivers operating in frequency division duplex experience a transmitter leakage (TxL) signal into the receiver due to the limited duplexer stop-band isolation. This TxL signal…
Linearized Bregman Iterations for Automatic Optical Fiber Fault Analysis
Michael Lunglmayr, Gustavo C. Amaral
Supervision of the physical layer of optical networks is an extremely relevant subject. To detect fiber faults, single-ended solutions such as the Optical Time Domain Reflectometer…