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Concatenated permutation block codes for correcting single transposition errors
2014 IEEE Information Theory Workshop (ITW 2014), 2014Permutation codes are advantageous due to their favourable symbol diversity properties and are applied in flash memories combined with rank modulation. Codebooks traditionally consist of permutations with specific distance properties. A class of permutation codes was presented where a codeword consists of a sequence or concatenation of permutations ...
Jos H. Weber +3 more
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2014 IEEE 11th International Multi-Conference on Systems, Signals & Devices (SSD14), 2014
Correction of two-dimensional error clusters is required in many storage systems. Most known error correction systems for such errors are based on two-dimensional interleaving and interleaved codes. However, interleaved codes are not well suited to correct additional independent errors. This work proposes a novel combination of generalized concatenated
Jurgen Freudenberger +2 more
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Correction of two-dimensional error clusters is required in many storage systems. Most known error correction systems for such errors are based on two-dimensional interleaving and interleaved codes. However, interleaved codes are not well suited to correct additional independent errors. This work proposes a novel combination of generalized concatenated
Jurgen Freudenberger +2 more
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A Concatenate Code for Error Correcting Code in Bit Pattern Media Recoding System
Advanced Materials Research, 2013Bit Pattern Media Recording (BPMR) is the modern HDD recording technique which can overcome the constraint of conventional technique by offering tremendous areal density. However, narrow track of BPMR can cause noise generating from inter-track interference (ITI) and In. inter-symbol interference (ISI).
Piya Kovintavewat +3 more
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Turbo product code decoding for concatenated space-time error correcting codes
2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications, 2009This paper presents iterative decoding structures for concatenated space-time error correcting codes (STECCs), based on the turbo product code decoding algorithm. Thanks to linear combinations of forward error correcting (FEC) codewords, established to create a space-time redundancy, a product code is reconstructed from concatenated STECC ensuring at ...
Mohamad Sayed Hassan, Karine Amis
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Perturbed Decoding Algorithm for Concatenated Error Correcting and Detecting Codes System
2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, 2006We consider a concatenated coded system consists of an inner error correcting code and an outer error detecting code. In a conventional decoding scheme, the inner decoder produces the best codeword from its perspective. The best codeword is then checked by the outer decoder. The performance of the concatenated coded system can be improved by having the
Da-shan Shiu, Kai-ting Shih
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Randomized multi-label subproblems concatenation via error correcting output codes
Neurocomputing, 2020Abstract In this paper, we study the error correcting output codes for multi-label classification problems. Imbalance problem is very common in multi-label task and it has not been effectively solved yet. In previous works, base classifiers are learned from the same pool of training data which may lead to similar classifiers, especially when a large ...
Chenping Hou +4 more
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A new error correction scheme based on concatenation of self-orthogonal codes and accumulate codes
2017 International Siberian Conference on Control and Communications (SIBCON), 2017Multithreshold decoders (MTD) for the self-orthogonal codes (SOC) are considered. It is shown that applying of MTD for the well chosen codes provides almost optimum decoding. Noted that MTD using is difficult to provide a low decoding error probability at the a large noise level due to a small code distance of SOC. For reducing the error probability we
D. S. Demidov +3 more
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Concatenation of interleaved binary/nonbinary block codes for improved forward error correction
Journal of Lightwave Technology, 2004We propose advanced FEC (Forward Error Correction) codeword configurations and decoding strategies that are suitable for next-generation optical communication systems. They consist of the concatenation of a BCH-like binary code and an interleaved nonbinary code with iterative hard-decision decoding.
Y. Katayama, T. Yamane
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A new concatenated matrix code with cluster, burst and random error correcting abilities
International Journal of Electronics, 1980A class of linear matrix codes for compound channels with memory (i.e. channels on which burst, cluster and random errors occur) ia given. Explicit formulas are given for the number of burst, cluster and random errors that can be corrected with tlicso codes.
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2009 Fifth International Conference on Wireless and Mobile Communications, 2009
In this paper, we study the design of constellation labeling for iteratively decoded concatenated multilayer space-time error correcting codes (STECCs). We propose also an iterative receiver structure exploiting the inter-dependence between labeling bits addressing one modulation symbol. Simulations using quadratic amplitude modulation of order four (4-
Mohamad Sayed Hassan, Karine Amis
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In this paper, we study the design of constellation labeling for iteratively decoded concatenated multilayer space-time error correcting codes (STECCs). We propose also an iterative receiver structure exploiting the inter-dependence between labeling bits addressing one modulation symbol. Simulations using quadratic amplitude modulation of order four (4-
Mohamad Sayed Hassan, Karine Amis
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