Publications related to Approximate Decoding for Network Coded Inter-dependent Data

Communication Versus Computation: Duality for Multiple-Access Channels and Source Coding

Michael Christoph Gastpar, Sung Hoon Lim, Jingge Zhu

Computation codes in network information theory are designed for scenarios where the decoder is not interested in recovering the information sources themselves, but only a function thereof. Körner and Marton showed for distributed source coding (DSC) that ...

2019

From LDPC Block to LDPC Convolutional Codes: Capacity, Stability, and Universality

Wei Liu

In his landmark paper "A Mathematical Theory of Communication," the founding father of information theory and coding theory, Claude E. Shannon, established the largest rate at which reliable communication is possible and he revealed that the key to this re ...

EPFL2019

Gaussian channel transmission of images and audio files using cryptcoding

Vladimir Ilievski

Random codes based on quasigroups (RCBQ) are cryptcodes, i.e. they are error-correcting codes, which provide information security. Cut-Decoding and 4-Sets-Cut-Decoding algorithms for these codes are defined elsewhere. Also, the performance of these codes f ...

2019

A New Coding Paradigm for the Primitive Relay Channel

Rüdiger Urbanke, Seyed Hamed Hassani, Marco Mondelli

We consider the primitive relay channel, where the source sends a message to the relay and to the destination, and the relay helps the communication by transmitting an additional message to the destination via a separate channel. Two well-known coding tech ...

2019

PolarBear: A 28-nm FD-SOI ASIC for Decoding of Polar Codes

Andreas Peter Burg, Alexios Konstantinos Balatsoukas Stimming, Thomas Christoph Müller, Andrea Bonetti, Pascal Giard

Polar codes are a recently proposed class of block codes that provably achieve the capacity of various communication channels. They received a lot of attention as they can do so with low-complexity encoding and decoding algorithms, and they have an explici ...

2017

Cohomological Invariants for G-Galois Algebras and Self-Dual Normal Bases

Eva Bayer Fluckiger

Cohomological Invariants for G-Galois Algebras and Self-Dual Normal Bases. We define degree two cohomological invariants for

G

-Galois algebras over fields of characteristic not 2, and use them to give necessary conditions for the existence of a self--dua ...

2017

Multiuser Random Coding Techniques for Mismatched Decoding

Jonathan Mark Scarlett, Albert Guillén i Fàbregas

This paper studies multiuser random coding techniques for channel coding with a given (possibly suboptimal) decoding rule. For the mismatched discrete memoryless multiple-access channel, an error exponent is obtained that is tight with respect to the ensem ...

Institute of Electrical and Electronics Engineers2016

Hardware implementation aspects of polar decoders and ultra high-speed LDPC decoders

Alexios Konstantinos Balatsoukas Stimming

The goal of channel coding is to detect and correct errors that appear during the transmission of information. In the past few decades, channel coding has become an integral part of most communications standards as it improves the energy-efficiency of tran ...

EPFL2016

Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes

Mohammad Amin Shokrollahi, Lorenz Minder

Encoding of a plurality of encoded symbols is provided wherein an encoded symbol is generated from a combination of a first symbol generated from a first set of intermediate symbols and a second symbol generated from a second set of intermediate symbols, e ...

2016

Reconstruction of Network Coded Sources From Incomplete Datasets

Pascal Frossard, Nikolaos Thomos, Eirina Bourtsoulatze

We investigate the problem of recovering source information from an incomplete set of network coded data with help of prior information about the sources. This problem naturally arises in wireless networks, where the number of network coded packets availab ...

Institute of Electrical and Electronics Engineers2015

Approximate Decoding for Network Coded Inter-dependent Data

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Communication Versus Computation: Duality for Multiple-Access Channels and Source Coding

From LDPC Block to LDPC Convolutional Codes: Capacity, Stability, and Universality

Gaussian channel transmission of images and audio files using cryptcoding

A New Coding Paradigm for the Primitive Relay Channel

PolarBear: A 28-nm FD-SOI ASIC for Decoding of Polar Codes

Cohomological Invariants for G-Galois Algebras and Self-Dual Normal Bases

Multiuser Random Coding Techniques for Mismatched Decoding

Hardware implementation aspects of polar decoders and ultra high-speed LDPC decoders

Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes

Reconstruction of Network Coded Sources From Incomplete Datasets

Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes

Communication Versus Computation: Duality for Multiple-Access Channels and Source Coding

From LDPC Block to LDPC Convolutional Codes: Capacity, Stability, and Universality

A New Coding Paradigm for the Primitive Relay Channel

Cohomological Invariants for G-Galois Algebras and Self-Dual Normal Bases

Multiuser Random Coding Techniques for Mismatched Decoding

Reconstruction of Network Coded Sources From Incomplete Datasets

Gaussian channel transmission of images and audio files using cryptcoding

PolarBear: A 28-nm FD-SOI ASIC for Decoding of Polar Codes

Hardware implementation aspects of polar decoders and ultra high-speed LDPC decoders