Results 11 to 20 of about 18,445 (196)

The Minimum Distance of Some Narrow-Sense Primitive BCH Codes

open access: yesSIAM Journal on Discrete Mathematics, 2017
Due to wide applications of BCH codes, the determination of their minimum distance is of great interest. However, this is a very challenging problem for which few theoretical results have been reported in the last four decades.
Li, Shuxing
core   +3 more sources

Some New Quantum BCH Codes over Finite Fields

open access: yesEntropy, 2021
Quantum error correcting codes (QECCs) play an important role in preventing quantum information decoherence. Good quantum stabilizer codes were constructed by classical error correcting codes.
Lijuan Xing, Zhuo Li
doaj   +1 more source

BCH convolutional codes [PDF]

open access: yesIEEE Transactions on Information Theory, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rosenthal, J, York, E
openaire   +2 more sources

Ternary Primitive LCD BCH codes

open access: yesAdvances in Mathematics of Communications, 2023
16 pages.
Huang, Xinmei   +3 more
openaire   +3 more sources

A decoding method of an n length binary BCH code through (n + 1)n length binary cyclic code

open access: yesAnais da Academia Brasileira de Ciências, 2013
For a given binary BCH code Cn of length n = 2 s - 1 generated by a polynomial of degree r there is no binary BCH code of length (n + 1)n generated by a generalized polynomial of degree 2r. However, it does exist a binary cyclic code C (n+1)n of
TARIQ SHAH   +2 more
doaj   +1 more source

Construction of quantum BCH code based on cyclotomic coset

open access: yesTongxin xuebao, 2021
Quantum-error-correcting code can overcome quantum decoherence efficiently, which is the key technology to realize quantum computers.A series of quantum BCH code was proposed based on classical codes.First, a general way of well-chosen cyclotomic coset ...
Lijuan XING, Zhuo LI
doaj   +2 more sources

A novel BCS code in F-OFDM system: a promising candidate for 5G wireless communication systems [PDF]

open access: yes, 2021
Due to the rapid growth in wireless communication systems, Long Term Evolution (LTE), mainly based on Orthogonal Frequency Division Multiplexing (OFDM), no longer meets wireless communication systems request and higher data rate requirements. Thus,
Hussain, Ghasan Ali
core  

Sequences of Primitive and Non-primitive BCH Codes

open access: yesTrends in Computational and Applied Mathematics, 2018
In this work, we introduce a method by which it is established that; how a sequence of non-primitive BCH codes can be obtained by a given primitive BCH code.
A. S. Ansari   +3 more
doaj   +1 more source

Two Novel Semi-/Auto-Adaptive SNR Algorithms to Efficiently Train Deep Neural SPA Decoders

open access: yesIEEE Access, 2022
In the past few years, deep learning has been widely used in various fields due to its outstanding progress. One of the latest applications of deep learning is to use a neural network (NN) with trainable multiplicative weights to design decoders for ...
Chun-Ming Huang
doaj   +1 more source

Long Nonbinary Codes Exceeding the Gilbert - Varshamov Bound for any Fixed Distance [PDF]

open access: yes, 2004
Let A(q,n,d) denote the maximum size of a q-ary code of length n and distance d. We study the minimum asymptotic redundancy \rho(q,n,d)=n-log_q A(q,n,d) as n grows while q and d are fixed.
Dumer, Ilya, Yekhanin, Sergey
core   +3 more sources

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