35 citations · 212 across the 30 of their papers we have counts for
10 papers · 1 filter
Efficient Error-Correcting Codes in the Short Blocklength Regime
Mustafa Cemil Coşkun, Giuseppe Durisi, Thomas Jerkovits +4
The design of block codes for short information blocks (e.g., a thousand or less information bits) is an open research problem that is gaining relevance thanks to emerging applicat…
Protograph-Based LDPC Code Design for Ternary Message Passing Decoding
Emna Ben Yacoub, Fabian Steiner, Balazs Matuz +1
A ternary message passing (TMP) decoding algorithm for low-density parity-check codes is developed. All messages exchanged between variable and check nodes have a ternary alphabet,…
Optimization of Bit Mapping and Quantized Decoding for Off-the-Shelf Protograph LDPC Codes with Application to IEEE 802.3ca
Fabian Steiner, Gerhard Kramer
Protograph-based, off-the-shelf low-density parity-check (LDPC) codes are optimized for higher-order modulation and quantized sum-product decoders. As an example, for the recently…
Bit-Metric Decoding of Non-Binary LDPC Codes with Probabilistic Amplitude Shaping
Fabian Steiner, Georg Böcherer, Gianluigi Liva
A new approach for combining non-binary low-density parity-check (NB-LDPC) codes with higher-order modulation and probabilistic amplitude shaping (PAS) is presented. Instead of sym…
Construction and Decoding Algorithms for for Polar Codes based on Non-Binary Kernels
Peihong Yuan, Fabian Steiner
Polar codes based on non-binary kernels are discussed in this work. The kernel over is selected by maximizing the polarization effect and using Monte-Carl…
Blind Decoding-Metric Estimation for Probabilistic Shaping via Expectation Maximization
Fabian Steiner, Patrick Schulte, Georg Böcherer
An unsupervised learning approach based on expectation maximization is proposed to obtain the parameters of a soft decision forward error correction decoding metric for probabilist…
Flexible IR-HARQ Scheme for Polar-Coded Modulation
Peihong Yuan, Fabian Steiner, Tobias Prinz +1
A flexible incremental redundancy hybrid auto- mated repeat request (IR-HARQ) scheme for polar codes is proposed based on dynamically frozen bits and the quasi-uniform puncturing (…
Approaching Waterfilling Capacity of Parallel Channels by Higher Order Modulation and Probabilistic Amplitude Shaping
Fabian Steiner, Georg Böcherer, Patrick Schulte
Parallel, additive white Gaussian noise (AWGN) channels with an average sum power constraint are considered. It is shown how the waterfilling Shannon capacity can be approached by…
Experimental Verification of Rate Flexibility and Probabilistic Shaping by 4D Signaling
Fabian Steiner, Francesco Da Ros, Metodi Plamenov Yankov +4
The rate flexibility and probabilistic shaping gain of -dimensional signaling is experimentally tested for short-reach, unrepeated transmission. A rate granularity of 0.5 bits/Q…
Divergence-Optimal Fixed-to-Fixed Length Distribution Matching With Shell Mapping
Patrick Schulte, Fabian Steiner
Distribution matching (DM) transforms independent and Bernoulli(1/2) distributed bits into a sequence of output symbols with a desired distribution. A fixed-to-fixed length, invert…