Reed-Solomon 2 code
Reed-Solomon Code Performance for M -ary Modulation over AWGN Channel
... Reed-Solomon code has been usually studied in academic world for its wide applications in digital communication systems and data storage ...systems. Reed-Solomon codes are a subset of ...
7
A STUDY & VHDL IMPLEMENTATION OF REED SOLOMON ERROR CORRECTING CODES
... Such a code can correct up to (n-k)/2 or t symbol (each symbol is an element e of GF (2 (m) ) (i.e.) any t symbols corrupted in anyway (single- or multiple-bit errors) can still lead to recovery of ...
8
Implementation of Reed Solomon Encoder and Decoder for Wireless Communications
... The construction of encoder is done using generator polynomial [3]. Encoding of RS (N, k) code is same as BCH codes. The multiplication and addition must be performed over GF (2 m ) is the only difference ...
7
How Reed-Solomon Codes Can Improve Steganographic Schemes
... Steganography aims at sending a message through a cover- medium, in an undetectable way. Undetectable means that nobody, except the intended receiver of the message, should be able to tell if the medium is carrying a ...
10
Implementation and modeling of parametrizable high-speed Reed Solomon decoders on FPGAs
... dimensional code- words of a symbol code. In Fig. 2 the complete decoding process of an RS-decoder is ...received code- word: The number of errors and, if errors have occurred, their positions ...
6
A Comparative Study between Hamming Code and Reed Solomon Code in Byte Error Detection and Correction
... The code send message bits padded with specific party-check bits in the form of (2 − 1, 2 − − 1) where is the number of the overhead bits, 2 − 1 the block size and 2 − − 1 the number of ...
8
Reed-Solomon Coded OFDM with Unique Word as Guard Interval
... the reed- Solomon ...applications. Reed-Solomon codes are nonbinary cyclic codes with symbols made up of m-bit sequences, where m is any positive integer having a value greater than ...+ ...
7
Soft Error Detection And Correction For Configurable Memory Of Reconfigurable System
... Fig.1 shows the proposed fault tolerant structure which contains a memory block, EDAC circuit, reconfigurable device and scrubbing controller. The golden backup memory block stores configuration data and is not easily ...
6
A Novel Efficient Sphere Decoding with Reed Solomon Code in MIMO Detection
... The recent focus on multiple inputs, multiple outputs (MIMO) technology especially in mobile communications has aroused the impressive interest of research work because it provides diversity and multiplexing gains within ...
6
Reed Solomon Turbo Product Codes for Optical Communications: From Code Optimization to Decoder Design
... product code is to resort to code extension or ...identify code constructions that can be mapped into binary images with minimum distance larger than ...nonbinary code into a binary ...
14
Stream Cipher by Reed-Solomon Codes
... Secondly, the proposed scheme reduce the hard- ware cost and complexity by reusing the encoder for encryption and recovering the key streams by the de- coder. Therefore, the task of aligning the stream en- gines to time ...
7
Implementation of Low Power Optimizing Chien Search Usage in the BCH Decoder
... the code, so most of the expansion in the hour of interpreting the disentangling rationale (completed sequentially), N cycles ...EG-LDPC code, the code word is carried out on this approach (Euclidean ...
5
1. Design and analysis of bch-rsc concatenated system with qpsk modulation technique in wireless communication
... Turbo code, in terms of Bit Error Rate (BER), is very close to Shannon’s ...turbo code namely Serially Concatenated Convolutional Code (SCCC) was introduced & it was shown that SCCC has better ...
5
Analysis of Reed Solomon error correcting codes on reconfigurable hardware
... Reed-Solomon (RS) codes were firstly described in 1960 by Irving S Reed and Gustave Solomon [15]. The theory is based upon the theory of Bose-Chaudhuri- Hocquenghem (BCH) codes. RS codes are ...
79
Reusable IP core for Forward Error Correcting Codes
... any Reed-Solomon code is determined by n − k, the measure of redundancy in the ...a Reed–Solomon code can correct up to (n − k) / 2 erroneous symbols, ...A ...
6
Linear size constant query IOPs for delegating computation
... By leveraging interaction, [BCGRS17] obtains IOPs for CSAT with proof length O(N ) and query com- plexity O(1). This is a natural starting point for our goal of achieving polylogarithmic-time verification, because we are ...
55
An Approach to Detect and Correct Single Bit Data Error Using Reed_Muller Matrix
... by Reed-Muller matrix, which is used mostly to convert between Fixed Polarity Reed-Muller form and Boolean functions [8, ...the Reed-Muller matrix and then from the matrix we have to find out the ...
5
Implementation of Reed Solomon Algorithm over Data Hiding in Video Streams
... Encryption is an effective and popular means of privacy protection. In order to securely share a secret image with other person, a content owner may encrypt the image before transmission. In some application scenarios ...
7
Performance Analysis of MIMO-OFDM Using Zigzag Code over Different Modulation Techniques
... coding can be performed by error detecting and correcting codes. Coding methods are based on logical or mathematical operations [2]. Zigzag code has a big benefit, in that it can choose a higher code ...
6
New approaches to the analysis and design of Reed Solomon related codes
... a Reed-Solomon (RS) code is defined over a finite field of characteristic two, then it is a common practice to send its binary image over the ...RS code as a binary code, or a symbol ...
287