Irregular-mapped protograph LDPC-coded modulation: A bandwidth-efficient solution for 6G-enabled mobile networks

Y Fang, Y Bu, P Chen, FCM Lau… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The huge amount of data produced in the 6G networks not only brings new challenges to the
reliability and efficiency of mobile devices but also drives rapid development of new storage …

Improving 3-D NAND SSD read performance by parallelizing read-retry

J Cui, Z Zeng, J Huang, W Yuan… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
With the bit density improvement and the 3-D flash techniques, modern NAND flash-memory-
based solid-state disks (SSDs) dramatically increase the flash storage capacity. However, in …

Dynamic error recovery flow prediction based on reusable machine learning for low latency NAND flash memory under process variation

M Hwang, J Jee, J Kang, H Park, S Lee, J Kim - IEEE Access, 2022 - ieeexplore.ieee.org
NAND flash memory is becoming smaller and denser to have a larger storage capacity as
technologies related to fine processes are developed. As a side effect of high-density …

Process-variation effects on 3D TLC flash reliability: Characterization and mitigation scheme

Y Pan, H Zhang, M Gong, Z Liu - 2020 IEEE 20th International …, 2020 - ieeexplore.ieee.org
In Solid State Drives, flash management techniques such as wear-leveling and refresh
usually assume NAND flash memories have the same endurance value. However, the …

BlockHammer: Improving flash reliability by exploiting process variation aware proactive failure prediction

R Ma, F Wu, Z Lu, W Zhong, Q Wu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
nand flash-based storage devices have gained a lot of popularity in recent years.
Unfortunately, flash blocks suffer from limited endurance. For guaranteeing flash reliability …

Efficient bad block management with cluster similarity

JN Yen, YC Hsieh, CY Chen, TY Chen… - … Symposium on High …, 2022 - ieeexplore.ieee.org
Process variation in the 3D flash memory architecture raises the difficulty of bad block
management. Since the error characteristics vary among different blocks, it is difficult for the …

ADLPT: Improving 3D NAND flash memory reliability by adaptive lifetime prediction techniques

Y Pan, Z Lu, H Zhang, H Zhang… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
NAND flash memory has become increasingly popular in various computing systems.
Although NAND flash memory offers attractive performance, it suffers limited operable …

RiF: Improving Read Performance of Modern SSDs Using an On-Die Early-Retry Engine

M Chun, J Lee, M Kim, J Park… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Modern high-performance SSDs have multiple flash channels operating in parallel to
achieve their high I/O bandwidth. However, when the effective bandwidth of these flash …

SmartHeating: On the performance and lifetime improvement of self-healing SSDs

J Cui, J Liu, J Huang, LT Yang - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In NAND flash memory-based solid-state drives (SSDs), during the idle time between the
consecutive program/erase cycles (dwell time), the dielectric damage of flash cell can be …

Experimental verification and analysis of the acceleration factor model for 3-D NAND flash memory

D Wei, H Feng, L Qiao, C Hu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
With the increasing density of flash memory, its service life is declining. As the most
important technical index of a flash device, flash retention parameters often need to …