Results 11 to 20 of about 359,313 (283)

Transformation of Binary Linear Block Codes to Polar Codes With Dynamic Frozen

open access: yesIEEE Open Journal of the Communications Society, 2020
In this paper, a general transformation of binary linear block codes (BLBCs) to (possibly, multi-kernel) polar codes with dynamic frozen bits is proposed.
Chien-Ying Lin   +3 more
doaj   +1 more source

Reproducible families of codes and cryptographic applications

open access: yesJournal of Mathematical Cryptology, 2021
Structured linear block codes such as cyclic, quasi-cyclic and quasi-dyadic codes have gained an increasing role in recent years both in the context of error control and in that of code-based cryptography.
Santini Paolo   +2 more
doaj   +1 more source

Distinction of Scrambled Linear Block Codes Based on Extraction of Correlation Features

open access: yesApplied Sciences, 2022
Aiming to solve the problem of the distinction of scrambled linear block codes, a method for identifying the scrambling types of linear block codes by combining correlation features and convolution long short-term memory neural networks is proposed in ...
Jiyuan Tan, Limin Zhang, Zhaogen Zhong
doaj   +1 more source

On Block-Coded Modulation Using Unequal Error Protection Codes Over Rayleigh-Fading Channels [PDF]

open access: yes, 1998
This paper considers block-coded 8-phase-shift-keying (PSK) modulations for the unequal error protection (UEP) of information transmitted over Rayleigh-fading channels.
Imai, Hideki   +3 more
core   +2 more sources

Identification Codes: A Topical Review With Design Guidelines for Practical Systems

open access: yesIEEE Access, 2023
A wide range of information technology applications require the identification of a particular message or label that represents the identity of an object at a distance, e.g., over a wireless channel.
Caspar Von Lengerke   +5 more
doaj   +1 more source

QPSK Block-Modulation Codes for Unequal Error Protection [PDF]

open access: yes, 1995
Unequal error protection (UEP) codes find applications in broadcast channels, as well as in other digital communication systems, where messages have different degrees of importance.
Lin, Shu, Morelos-Zaragoza, Robert H
core   +2 more sources

Linear error-block codes

open access: yesFinite Fields and Their Applications, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Keqin Feng, Lanju Xu, Fred J. Hickernell
openaire   +2 more sources

Low-Complexity LP Decoding of Nonbinary Linear Codes [PDF]

open access: yes, 2013
Linear Programming (LP) decoding of Low-Density Parity-Check (LDPC) codes has attracted much attention in the research community in the past few years. LP decoding has been derived for binary and nonbinary linear codes.
Mark F. Flanagan   +5 more
core   +1 more source

Neural networks, error-correcting codes, and polynomials over the binary n-cube [PDF]

open access: yes, 1989
Several ways of relating the concept of error-correcting codes to the concept of neural networks are presented. Performing maximum-likelihood decoding in a linear block error-correcting code is shown to be equivalent to finding a global maximum of the ...
Blaum, Mario, Bruck, Jehoshua
core   +1 more source

On the symmetry of good nonlinear codes [PDF]

open access: yes, 1970
It is shown that there are arbitrarily long "good" (in the sense of Gilbert) binary block codes that are preserved under very large permutation groups. This result contrasts sharply with the properties of linear codes: it is conjectured that long cyclic ...
McEliece, Robert J.
core   +1 more source

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