Výsledky vyhľadávania - iterative decoding algorithms with memory

Performance Analysis of Iterative Decoding Algorithms with Memory over Memoryless Channels Autor Janulewicz, E., Banihashemi, A. H.

“… However, there are other important iterative algorithms such as successive relaxation (SR) versions of BP and MS, and differential decoding with binary message passing…”
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Performance analysis of iterative decoding algorithms with memory Autor Janulewicz, Emil, Banihashemi, Amir H

“…) codes under iterative message-passing algorithms. Conventional density evolution techniques over memoryless channels are based on the independence assumption amongst all the processed messages in variable and check nodes…”
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Concatenated BCH and LDPC Coding Scheme With Iterative Decoding Algorithm for Flash Memory Autor Shieh, Shin-Lin

“…As adopting a very powerful error-correcting code gradually becomes a strategic demand for the endurance of nowadays flash memory, LDPC codes are recently proposed due to their outstanding error correcting capability…”
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Quantization and reliability-aware iterative majority-logic decoding algorithm for LDPC code in TLC NAND flash memory Autor Lingjun Kong, Jiaying Wen, Guojun Han, Shengmei Zhao, Ming Jiang, Chunming Zhao

“…) in NAND flash memory. In this paper, by exploiting the intra-cell characteristics in TLC NAND flash memory channels, a low-complexity quantization and reliability-Aware iterative majority-logic decoding (QR-IMLGD…”
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Exploiting the Single-Symbol LLR Variation to Accelerate LDPC Decoding for 3-D NAND Flash Memory Autor Li, Yingge, Han, Guojun, Liu, Chang, Zhang, Meng, Wu, Fei

“… However, the iterative LDPC decoding algorithm leads to high decoding latency due to the iterative message transfer mechanism…”
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Design of Low-Latency Layered Normalized Minimum Sum Low-Density Parity-Check Decoding Based on Entropy Feature for NAND Flash-Memory Channel Autor Li, Yingge, Hu, Haihua

“…) codes have become a widely used technology in flash-memory channels. However, the iterative LDPC decoding algorithm faces a high decoding latency problem due to its mechanism based on iterative message transmission…”
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LLR-Distribution-Based Non-Uniform Quantization for RBI-MSD Algorithm in MLC Flash Memory Autor Ouyang, Shijie, Han, Guojun, Fang, Yi, Liu, Wenjie

“… To address this problem, we propose a serial reliability-based iterative min-sum decoding (RBI-MSD) algorithm for LDPC-coded MLC flash memory systems to strike a desirable trade-off between the performance and complexity…”
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Low-density parity -check codes and iterative decoding algorithms for input -constrained channels and channels with memory Autor Vijacksungsithi, Wongkot

“… A class of codes, known as Low-Density Parity Check (LDPC) Codes, have received a lot of attention of late, due to their near capacity-achieving performance while employing low-complexity iterative decoding algorithms…”
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Iterative Pseudo-Soft-Reliability-Based Majority-Logic Decoding for NAND Flash Memory Autor Park, Kyeong Bin, Chung, Ki-Seok

“…This paper proposes a decoding algorithm for nonbinary low-density parity-check (NB-LDPC) codes, aiming to improve the error rate performance for NAND flash memory…”
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Sneak Path-Aware Reliability-Based Iterative Majority-Logic Decoding Algorithms for LDPC Codes in ReRAM Systems Autor Kong, Lingjun, Qi, Yingnan, Liu, Haiyang, Meng, Chao

“…The performance of classical channel decoding algorithms in resistive random access memory (ReRAM…”
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Low-Latency Unfolded-KES Architecture for Emerging Storage Class Memories Autor Moon, Seungsik, Choe, Jeongwon, Lee, Youngjoo

“…This paper presents an advanced key-equation solver (KES) algorithm that can reduce the computing latency of BCH decoding for the high-speed storage class memory (SCM…”
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Memory-Assisted Quantized LDPC Decoding Autor Mohr, Philipp, Bauch, Gerhard

“… The loss is avoided with additional memory, improving performance by up to 0.23 dB. We optimize quantization with a modified information bottleneck algorithm that considers the statistics of old messages…”
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Deep Learning-Based Adaptive Error-Correction Decoding for Spin-Torque Transfer Magnetic Random Access Memory (STT-MRAM) Autor Zhong, Xingwei, Cai, Kui, Kang, Peng, Song, Guanghui, Dai, Bin

“… Therefore, it is critical to develop effective decoding algorithms of error correction codes for STT-MRAM…”
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Performance of LDPC Codes Under Faulty Iterative Decoding Autor Varshney, L. R.

“…Departing from traditional communication theory where decoding algorithms are assumed to perform without error, a system where noise perturbs both computational devices and communication channels is considered here…”
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Algorithms for iterative decoding in the presence of strong phase noise Autor Colavolpe, G., Barbieri, A., Caire, G.

“…We present two new iterative decoding algorithms for channels affected by strong phase noise and compare them with the best existing algorithms proposed in the literature…”
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LLD: Lightweight Latency Decrease Scheme of LDPC Hard Decision Decoding for 3-D TLC NAND Flash Memory Autor Wei, Debao, Wang, Yongchao, Feng, Hua, Xiang, Huqi, Qiao, Liyan

“…The low-density parity-check code (LDPC) has been widely used to significantly enhance the reliability of 3-D NAND flash memory…”
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Low-Complexity Soft-Output Decoding of Polar Codes Autor Fayyaz, Ubaid U., Barry, John R.

“…The state-of-the-art soft-output decoder for polar codes is a message-passing algorithm based on belief propagation, which performs well at the cost of high processing and storage requirements…”
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An Asymmetric-Error-Aware LDPC Decoding Algorithm for DNA Storage Autor Sun, Yi, Han, Guojun, Liu, Chang, Wang, Yixin, Fang, Yi

“… Therefore, traditional belief propagation (BP) decoding algorithm is not sufficient for effective error correction under DNA channel…”
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An Improved Reliability-Based Decoding Algorithm for NB-LDPC Codes Autor Song, Suwen, Tian, Jing, Lin, Jun, Wang, Zhongfeng

“…When non-binary low-density parity-check (NB-LDPC) codes with low column weights are adopted, the iterative reliability-based majority-logic decoding (IRB-MLGD…”
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Concatenated LDPC/2-D-Marker Codes and Non-Iterative Detection/Decoding for Recovering Position Errors in Racetrack Memories Autor Shibata, Ryo, Hosoya, Gou, Yashima, Hiroyuki

“…) codes with an iterative detection and decoding algorithm. However, the computational complexity of detection is relatively high…”
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