85 citations · 88 across the 7 of their papers we have counts for
10 papers
On Runlength Limited Codes for BICM Systems
Stephan Zeitz, Florian Roth, Meik Dörpinghaus +1
We study the use of runlength-limited (RLL) block codes in bit-interleaved coded modulation (BICM) systems. In this setting, the RLL code acts as the symbol mapper, whose assignmen…
Comparing Iterative and Least-Squares Based Phase Noise Tracking in Receivers with 1-bit Quantization and Oversampling
Florian Gast, Stephan Zeitz, Meik Dörpinghaus +1
High data rates require vast bandwidths, that can be found in the sub-THz band, and high sampling frequencies, which are predicted to lead to a problematically high analog-to-digit…
Waveforms for sub-THz 6G: Design Guidelines
Muris Sarajlić, Nuutti Tervo, Aarno Pärssinen +9
The projected sub-THz (100 - 300 GHz) part of the upcoming 6G standard will require a careful design of the waveform and choice of slot structure. Not only that the design of the p…
Zero Crossing Modulation for Communication with Temporally Oversampled 1-Bit Quantization
Gerhard Fettweis, Meik Dörpinghaus, Sandra Bender +3
Today's communication systems typically use high resolution analog-to-digital converters (ADCs). However, considering future communication systems with data rates in the order of 1…
How Reliable and Capable is Multi-Connectivity?
Albrecht Wolf, Philipp Schulz, Meik Dörpinghaus +2
Multi-connectivity (MCo) is considered to be a key strategy for enabling reliable transmissions and enhanced data rates in fifth-generation mobile networks, as it provides multiple…
On the Binary Lossless Many-Help-One Problem with Independently Degraded Helpers
Albrecht Wolf, Diana Cristina González, Meik Dörpinghaus +2
Although the rate region for the lossless many-help-one problem with independently degraded helpers is already "solved", its solution is given in terms of a convex closure over a s…
On the Achievable Rate of Bandlimited Continuous-Time AWGN Channels with 1-Bit Output Quantization
Sandra Bender, Meik Dörpinghaus, Gerhard Fettweis
We consider a continuous-time bandlimited additive white Gaussian noise channel with 1-bit output quantization. On such a channel the information is carried by the temporal distanc…
A Lower Bound on the Entropy Rate for a Large Class of Stationary Processes and its Relation to the Hyperplane Conjecture
Meik Dörpinghaus
We present a new lower bound on the differential entropy rate of stationary processes whose sequences of probability density functions fulfill certain regularity conditions. This b…
On the Achievable Rate of Stationary Rayleigh Flat-Fading Channels with Gaussian Inputs
Meik Dörpinghaus, Heinrich Meyr
In this work, we consider a discrete-time stationary Rayleigh flat-fading channel with unknown channel state information at transmitter and receiver. The law of the channel is pres…
On the Gain of Joint Processing of Pilot and Data Symbols in Stationary Rayleigh Fading Channels
Meik Dörpinghaus, Adrian Ispas, Heinrich Meyr
In many typical mobile communication receivers the channel is estimated based on pilot symbols to allow for a coherent detection and decoding in a separate processing step. Current…