linear block codes decoding
Low complexity trellis decoding of linear block codes
... Examples are presented for a number of widely used codes, Reed-Muller, Hamming, Golay, optimum etc.; however, the technique can be employed in the design of a wide variety of known linea[r] ...
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FPGA implementation of trellis decoders for linear block codes
... Abstract. Forward error correction based on trellises has been widely adopted for convolutional codes. Because of their efficiency, they have also gained a lot of interest from a theoretic and algorithm point of ...
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On the Computing of the Minimum Distance of Linear Block Codes by Heuristic Methods
... OSD decoding algo- rithm by generalization of the method proposed initially by Berrou et ...of linear codes, especially for a large code where the length is so ...good linear block ...
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Majority Voting Procedure Allowing Soft Decision Decoding of Linear Block Codes on Binary Channels
... which binds the two codes C and (C). The word (h) contains generally a few noised symbols in its informa- tion part which can be cleaned by a genetic algorithm or by some test sequences of the OSD decoder. The ...
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A Polar Code Successive Cancellation Decoder Implimentation through a Combinational Logic Circuit
... Polar codes are a class of capacity- achieving linear forward error correction (FEC) block ...(SC) decoding of polar codes are O (N log N), where N is the code block ...Polar ...
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Efficient Information Set Decoding Based on Genetic Algorithms
... hard-decision decoding technique based on Genetic Algorithms (HDGA), which is applica- ble to the general case of error correcting codes where the only known structure is given by the generating matrix ...
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Serial One-Step Majority Logic Decoder For Eg-Ldpc Code
... and linear time complex algorithms for ...such codes and the introduction of Reed-Solomon codes, they were mostly ignored until about ten years ...of Linear Block Codes ...
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A Novel Decoder Based on Parallel Genetic Algorithms for Linear Block Codes
... about 0.7 dB with 4 processors only. This is due to its parallel architecture which can exploit and explore more individuals and avoid the premature convergence to optimum. In addition, this decoder has a lower com ity ...
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The Min-max Decoding Algorithm of Nonbinary LDPC Codes Based on Early Stopping
... of linear block code which is defined by sparse parity-check matrix whose elements come from Galois field and the most elements of which is ...sum-product decoding algorithm which is based on Galois ...
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Ordered statistics based list decoding techniques for linear binary block codes
... list decoding to have the BER performance as well as the decoding complexity between those corresponding to the original decoding schemes OSD(I) and OSD(I + ...the decoding) and the temporary ...
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Decoding Random Binary Linear Codes in $2^{n/20}$: How $1+1=0$ Improves Information Set Decoding
... all linear codes, ...of decoding algorithms for random linear codes and a typical McEliece setting with relative distance D = ...
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Upbeat and quirky with a bit of a build: Interpretive repertories in creative music search
... For the purposes of analysis there were two iterations of coding. On the first pass examples of ‘talk about mu- sic’ were identified. These were marked up using the cod- ing facility in NVivo. This enables the researcher ...
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Decoding Algorithm for Ternary RM Codes
... these codes. A decoding algorithm for these codes was devised by ...the decoding algorithm, Majority-logic was used which is based upon the concept of finite ...majority-logic decoding ...
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On the complexity-performance trade-off in soft-decision decoding for unequal error protection block codes
... (ML) decoding is often infeasible due to its complexity of exponential order, it is of interest to investigate sub-optimum decoding techniques in search of less complex ...
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FPGA IMPLEMENTATION OF EUCLIDEAN GEOMETRY LOW DENSITY PARITY CHECK (EG-LDPC) CODES FOR ERROR CHECKING IN MAJORITY LOGIC DECODING
... Initially the input is stored into the cyclic shift register and it shifted through all the bits. The intermediate values in each bit are given to the XOR matrix which is used to perform the checksum equations. The ...
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Images of Linear Block Codes over Fq+uFq+vFq+uvFq
... the linear block codes and equipped it with a homogeneous weight ...Field codes were then constructed as images of these codes by using a basis of over ...
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Iterative and Adaptive Processing for Multiuser Communication Systems
... Designing reliable multiple-access communication systems to underpin underwater acous- tic sensor networks has proved challenging. For single-carrier modulation schemes with time-domain equalization, the long ...
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Graph based codes and iterative decoding
... LDPC codes by Luby et ...these codes could achieve capacity on the ...LDPC codes might actually be able to achieve capacity on all BISC’s, though there is no proof yet of this fact on any channel ...
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Iterative Decoding of Concatenated Codes: A Tutorial
... turbo decoding and related topics now ex- tends beyond the communications community, and has been met with useful insights from other fields; some references in this direction include [29] which draws on nonlinear ...
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An Area Efficient Low Complexity Architecture for Comparing Data Encoded with Linear Block Codes
... with linear block codes that can correct single errors, double-adjacent errors, triple-adjacent errorsand double-almost-adjacent errors is presented in this ...correcting codes are ...
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