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coding/decoding algorithm

Efficient decoding algorithm for convolution coding used in communication systems

Efficient decoding algorithm for convolution coding used in communication systems

... saving algorithm. Once the algorithm is verified, a soft decision Viterbi decoder may be used in place of the hard decision ...Viterbi Algorithm. The decoding mechanism comprises of three ...

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Chaotic Adaptive Control of Non Binary TTCM Decoding Algorithm

Chaotic Adaptive Control of Non Binary TTCM Decoding Algorithm

... One of the most important breakthroughs in coding theory was the development of turbo codes. According to Shannon, the ultimate code would be one where a message is sent infinite times, each time shuffled ...

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The combination of sparse learning and list decoding of subspace codes for error correction in random network coding

The combination of sparse learning and list decoding of subspace codes for error correction in random network coding

... correction coding in random network ...list decoding to correct the propagated dense error in the random network ...network coding at ...successful decoding. Our scheme is also efficient in ...

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Simulation Analysis of Multiple BP Decoding Algorithm and FFT BP Decoding Algorithm

Simulation Analysis of Multiple BP Decoding Algorithm and FFT BP Decoding Algorithm

... Multicomponent coding is the key technology of multivariate wireless transmis- sion, and its core lies in multivariate codec. Most of the current multi-code modulation using multiple LDPC code, multi-LDPC code was ...

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ERROR CORRECTION SYSTEM USING ARTIFICIAL NEURAL NETWORK

ERROR CORRECTION SYSTEM USING ARTIFICIAL NEURAL NETWORK

... The purpose of forward error correction (FEC) is to improve the capacity of a channel by adding some carefully designed redundant information to the data being transmitted through the channel [1,2]. The process of adding ...

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A Novel Modulation Technique Algorithms on Channel Coding and decoding

A Novel Modulation Technique Algorithms on Channel Coding and decoding

... channel coding technique like Reed Solomoncode& Turbo ...MAP decoding algorithm is ...the decoding process. Keywords:Channel Coding, Channel, decoding Algorithms, Modulation ...

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Decoding Algorithm for Ternary RM Codes

Decoding Algorithm for Ternary RM Codes

... Ternary RM codes are interpreted in terms of super-imposition. A new algorithm of decoding for class of Simple Iterated codes is proposed. It plays central role in the decoding algorithm for ...

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An Efficient Shift Reduce Decoding Algorithm for Phrased Based Machine Translation

An Efficient Shift Reduce Decoding Algorithm for Phrased Based Machine Translation

... CYK algorithm. In this paper, we present a shift-reduce decoding algorithm that can generate ITG-legal translation from left to right in linear ...This algorithm runs in a reduce-eager style ...

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Iterative decoding of JPEG coded images with channel coding

Iterative decoding of JPEG coded images with channel coding

... into a root-node (R), internal nodes (I) and terminal nodes (T). We can treat the VLC-trellis as an irregular trellis in compari- son to the trellis of a recursive systematic convolutional (RSC) code. The trellis of an ...

5

Decoding Algorithm in Statistical Machine Translation

Decoding Algorithm in Statistical Machine Translation

... Table 2: Examples of Correct, Okay, and Incorrect Translations: for each translation, the first line is an input German sentence, the second line is the human made target translation for[r] ...

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An investigation into the parallel implementation of JPEG for image compression

An investigation into the parallel implementation of JPEG for image compression

... The coding process removes some redundancy from the data stream by storing the symbols in fewer bits than is used in the original source. The decoding process reverses the coding by ad[r] ...

247

The theory of coding and decoding of binary information and error detection

The theory of coding and decoding of binary information and error detection

... Abstract: A communication process may take place in a variety of ways e.g. by making a telephone call, sending a message by a telegram or a letter , using a sign language etc. In all such cases the process involves the ...

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Non Orthogonal N MSK Modulation for Wireless Relay D2D Communication

Non Orthogonal N MSK Modulation for Wireless Relay D2D Communication

... The N-MSK codes tested were transparent, and decoded using the soft-decision Viterbi algorithm. The user velocities were 0 mph for indoor, 4 mph for pedestrian and 70 mph for vehicular. The channel scenarios are ...

7

Image Retrieval Based on its Contents Using Features Extraction

Image Retrieval Based on its Contents Using Features Extraction

... Truncation Coding (BTC) is an image compression method which requires simple process on both encoding and decoding ...Truncation Coding (ODBTC) [7], [8], involves the low-pass nature of the Human ...

5

Modified Huffman Algorithm for Image Encoding and Decoding

Modified Huffman Algorithm for Image Encoding and Decoding

... Huffman coding of each sequence will reduce the total number of bits utilized for the ...adequate coding of the side information should give an improvement in overall bit ...Block coding into three ...

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Grobner Bases Method for Biometric Traits Identification and Encryption

Grobner Bases Method for Biometric Traits Identification and Encryption

... Buchberger not only proved that each ideal has a basis for which the problem of ideal membership is compu- tationally solvable, he also described an algorithm that can be exploited to get such a basis. Here, we ...

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Digital Watermarking of Wavelet Transforms Based on Coding and Decoding Techniques

Digital Watermarking of Wavelet Transforms Based on Coding and Decoding Techniques

... The term “watermark” was probably originated from the German term “wassermarke”. Since watermark is of no importance in the creation of the mark, the name is probably given be[r] ...

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Decoding delay performance of random linear network coding for broadcast

Decoding delay performance of random linear network coding for broadcast

... average decoding delay of the system because the joint probability of all receivers decoding the source packets can be expressed as the product of the marginal decoding probabilities of all ...

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SLM AND SAVART PLATE BASED QUADRUPLE MANCHESTER CODING AND DECODING

SLM AND SAVART PLATE BASED QUADRUPLE MANCHESTER CODING AND DECODING

... In this paper, we propose a SLM and Savart Plate based quadruple Manchestercoding and decoding techniques. In this study, the constructions of an optical Manchester encoder and decoder circuit have been explained ...

9

Decoding the usefulness of non coding RNAs as breast cancer markers

Decoding the usefulness of non coding RNAs as breast cancer markers

... BC: breast cancer; BCAR4: BC anti-estrogen resistance 4; CCAT2: lncRNA colon cancer associated transcript 2; CMF: cyclophosphamide, methotrexate and fluorouracil; DFS: disease-free survival; EGOT: eosinophil granule ...

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