BCH codes

This paper proposes a hybrid method to find the roots of a polynomial in a finite field based on combining the polynomial decomposition into the sum of multiples of the affine polynomial with the analytical method to find the roots of low-order polynomials.

10p visergeyne 18-06-2024 1 0   Download

Part 2 book "VLSI architectures for modern error-correcting codes" includes content: BCH encoder and decoder architectures, binary LDPC codes and decoder architectures, non-binary LDPC decoder architectures.

194p dianmotminh00 17-04-2024 6 3   Download

This book is designed to teach coding theory in a mathematically sound manner to students in engineering, computer science, and mathematics. It differs from most other texts on the subject in two important ways: the "just in time philosophy," and unnecessary mathematical generalizations are omitted. This text been used to teach a two-quarter sequence in coding theory at Auburn University. The minimal prerequisite for students taking this course is a rather elementary knowledge of linear algebra.

146p haojiubujain08 01-11-2023 5 1   Download

Ebook "Fundamentals of errorc orrecting codes" includes content: Basic concepts of linear codes, bounds on the size of codes, finite fields, cyclic codes, BCH and reed solomon codes, duadic codes, weight distributions, designs, self-dual codes, some favorite self-dual codes, covering radius and cosets,.... and other contents.

665p haojiubujain07 20-09-2023 6 3   Download

Ebook "Error control coding fundamentals and applications" includes content: Coding for reliable digital transmission and storage, introduction to algebra, linear block codes, important linear block codes, cyclic codes, binary BCH codes, nonbinary BHC codes, reed solomon codes, and decoding algorithms,...and other contents.

624p haojiubujain07 20-09-2023 7 3   Download

Ebook "Essentials of error control coding" includes content: Information and coding theory, block codes, cyclic codes, BCH codes, reed–solomon codes, convolutional codes, turbo codes, low density parity check codes.

390p haojiubujain07 20-09-2023 3 2   Download

Ebook "Introduction to error correcting codes" includes content: Introduction, linear codes, cyclic codes, BCH codes, convolutional codes, information theory, some binomial approximations, finite fields.

133p haojiubujain07 20-09-2023 5 3   Download

The paper proposes a low latency BCH decoder with low complexity using parallel computation and simplifying locating errors by finding the roots of the affine polynomial over finite fields. The proposed design can be implemented on low-cost hardware platforms while applicable in very low latency information systems.

9p visirius 19-01-2023 6 4   Download

This study can also prevent distortion drift. The experimental results show that the proposed algorithm can approximately recover to the original video. By comparing with the other studies, the proposed study further improves the embedding capacity, and can recover to the original video. A disadvantage of the algorithm is that it cannot correct the error bits for network attacks. So, in the future, we will use BCH code technique for robustness of data hiding with the proposed algorithm

7p chauchaungayxua11 23-03-2021 11 2   Download

This paper proposes a new approach to parallel implementation of BCH and LDPC encoders with adjustable encoding parameters, supporting all the different BCH + LDPC code configurations. The proposed solution is fully backward compatible to legacy decoder on the receiving side.

6p son248 23-04-2020 39 0   Download

The error-correcting capabilities of regular LDPC (Low Density Parity Check) codes and BCH (Bose-ChaudhuriHocquenguem) codes are examined. The qualitative analysis and the quantitative assessment of error-correcting abilities are performed for LDPC codes with code word length n=1000 bits and BCH codes with code word length n=1023 bits. The code rates of LDPC and BCH codes are determined for a known signal to noise ratio in the gaussian channel; detected code rates are optimal for predefined modulation type and required information reliability on the receiver side.

5p son248 23-04-2020 56 0   Download

The theoretical calculation result and simulation result of BER are compared to verify the validity of close-form of BER. Furthermore, the Bose - Chaudhuri - Hocquenghem code and the convolutional code are applied to multiple-hop MIMO relay systems and the BER of both channel codes is compared to find out the suitable channel code for medical application.

8p viengland2711 23-07-2019 19 1   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Multirate Filter Bank Representations of RS and BCH Codes

9p sting08 20-02-2012 47 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Iterative Fusion of Distributed Decisions over the Gaussian Multiple-Access Channel Using Concatenated BCH-LDGM Codes

12p sting05 10-02-2012 40 6   Download

NGHIÊN CỨU CẤU TRÚC HSDPA DANH M ỤC CÁC KÝ TỰ VIẾT TẮT 1G 2G 3G 3GPP 16QAM 64QAM AMC ARQ BCCH BCH BER CCTRCH DCCH DPCCH DPCH DPDCH : First Generation : Second Generation : Third Generation : 3rd Generation Partnership Project : 16 Quadrature Amplitude Modulation : 64 Quadrature Amplitude Modulation : Adaptive Modulation and Coding : Automatic Repeat request : BroadCast Control CHannel (logic channel) : BroadCast CHannel (transport channel) : Bit Error Rate : Coded Composite Transport Channel : Dedicated Control CHannel (logical channel) : Dedicated Physical Control CHannel : Dedicated Ph...

8p caott6 22-05-2011 165 68   Download