Concept
Convolutional code
Related publications (32)
A Generalized Adjusted Min-Sum Decoder for 5G LDPC Codes: Algorithm and Implementation
Andreas Peter Burg, Alexios Konstantinos Balatsoukas Stimming, Yifei Shen, Yuqing Ren, Hassan Harb
5G New Radio (NR) has stringent demands on both performance and complexity for the design of low-density parity-check (LDPC) decoding algorithms and corresponding VLSI implementations. Furthermore, decoders must fully support the wide range of all 5G NR bl ...
Ieee-Inst Electrical Electronics Engineers Inc2024Low Power LDPC Decoding by Reliable Voltage Down-Scaling
Low-Density Parity-Check (LDPC) decoder is among the power hungry building blocks of wireless communication systems. Voltage scaling down to Near-Threshold (NT) voltages substantially improves energy efficiency, in theory up 10x. However, tuning the voltag ...
New York2023Individual and combined benefits of different nonequilibrium proofreading mechanisms
Paolo De Los Rios, Daniel Maria Busiello, Stefano Zamuner, Adélaïde Alice Mohr
Genome duplication, transcription, and translation are among many crucial cellular processes that need to be performed with high fidelity. However, those extremely low error rates cannot be explained with simple equilibrium thermodynamic considerations. Th ...
College Pk2023Persistence and the Sheaf-Function Correspondence
The sheaf-function correspondence identifies the group of constructible functions on a real analytic manifold M with the Grothendieck group of constructible sheaves on M. When M is a finite dimensional real vector space, Kashiwara-Schapira have recently in ...
Cambridge2023Ultra-High-Throughput EMS NB-LDPC Decoder with Full-Parallel Node Processing
This paper presents an ultra-high-throughput decoder architecture for NB-LDPC codes based on the Hybrid Extended Min-Sum algorithm. We introduce a new processing block that updates a check node and its associated variable nodes in a fully pipelined way, th ...
SPRINGER2022Relaxed Locally Correctable Codes With Nearly-Linear Block Length And Constant Query Complexity
Locally correctable codes (LCCs) are error correcting codes C : \Sigmak \rightarrow \Sigman which admit local algorithms that correct any individual symbol of a corrupted codeword via a minuscule number of queries. For systematic codes, this notion is stro ...
SIAM PUBLICATIONS2022Symmetry in design and decoding of polar-like codes
The beginning of 21st century provided us with many answers about how to reach the channel capacity. Polarization and spatial coupling are two techniques for achieving the capacity of binary memoryless symmetric channels under low-complexity decoding algor ...
EPFL2022OSLO: On-the-Sphere Learning for Omnidirectional Images and Its Application to 360-Degree Image Compression
Pascal Frossard, Thomas Maugey, Roberto Gerson De Albuquerque Azevedo
State-of-the-art 2D image compression schemes rely on the power of convolutional neural networks (CNNs). Although CNNs offer promising perspectives for 2D image compression, extending such models to omnidirectional images is not straightforward. First, omn ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2022