Results 81 to 90 of about 2,629 (187)

Wavelet-Based Error-Correcting Codes: Performance Comparison with BCH in Modern Channels

Mathematics
Reliable data transmission over noisy channels requires effective error-correcting codes. While classical algebraic constructions, such as Bose–Chaudhuri–Hocquenghem (BCH) codes, remain industry standards, structured alternatives based on discrete ...
Alla Levina, Sergey Boyko
doaj   +1 more source

Quantum BCH Codes

, 1999
After a brief introduction to both quantum computation and quantum error correction, we show how to construct quantum error-correcting codes based on classical BCH codes. With these codes, decoding can exploit additional information about the position of errors. This error model - the quantum erasure channel - is discussed.
Grassl, Markus, Beth, Thomas
openaire   +2 more sources

ANALYSIS OF DECODERS BIT ERROR FOR RIJNDAEL And BCH codes

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The nonlinear error control code on the basis of cryptographic transformation of data through Rijndael algorithm is considered. Bit error properties of decoding algorithms of Rijndael codes and BCH codes for AWGN channel are compared.
D. M. Bildziuk, S. B. Salomatin
doaj  

Noncyclic generalizations of BCH and srivastava codes

Information and Control, 1972
We define two classes of linear error correcting codes which are noncyclic generalizations of the well known BCH and Srivastava codes. The corresponding parity check matrices are basically alternating functions of certain elements of GF(qm) and all determinants of maximum order of the parity check matrices are alternants.
openaire   +1 more source

NORMING IDENTIFICATION OF ERRORS UNGUARANTEED MULTIPLICITY

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
Error correction capability of unguaranteed errors multiplicity by codes BCH based on the norming decoding is investigated. A searching algorithm of forming vectors of error with multiplicity greater than the guaranteed by code is proposed.
D. N. Hoang, A. N. Mukha, V. K. Konopelko   +2 more
doaj  

A note on the dual codes of a class of BCH codes

四川大学学报. 自然科学版
Determining whether BCH codes and their dual codes are almost maximum distance separable （AMDS） codes is a significant topic in coding theory.Let q be a power of the prime p and let Fq be the finite field with q elements.Let 𝒞q,n,δ,h be a class of BCH ...
WEI Hua-Kai, CHEN Long, QIANG Shi-Yuan, TAN Qian-Rong   +3 more
doaj  

THEORY OF NORMAL syndrome and PLUS-decoding

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The results of the study are not primitive BCH codes with decoding the guide, the potential is much greater than the design possibilities. The efficiency of automorphisms of codes, norms theory syndromes in the correction of all admissible-Mykh minimum ...
V. A. Lipnitski, A. O. Aliaksiuk
doaj  

EFFICIENT GAIT VERIFICATION THROUGH TEMPLATE PRESERVATION

Journal of Engineering and Sustainable Development, 2018
In this paper, the effectiveness of biometric verification system has been achieved with template protection technique. Gait images of person are used; features are extracted from average gait images using Principle Component Analysis (PCA) for ...
Mays Kareem Jabbar Alsabah
doaj  

Noncyclic BCH and Srivastava codes over the subgroup of the groups of units of Galois rings [Formula: see text] for advanced error control. [PDF]

Sci Rep
Sajjad M, Bashir Q, Haleemzai I, Abdalrahem MK, Hazzazi MM.   +4 more
europepmc   +1 more source

Fully Characterizing Lossy Catalytic Computation. [PDF]

Algorithmica
Folkertsma M, Mertz I, Speelman F, Tupker Q.   +3 more
europepmc   +1 more source