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Work-in-Progress: Revisiting wear leveling design on compression applied 3D NAND Flash Memory

  • Yejia Di
  • , Liang Shi*
  • , Congming Gao
  • , Qiao Li
  • , Chun Jason Xue
  • *此作品的通讯作者
  • Chongqing University
  • City University of Hong Kong

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Compression has been demonstrated as an efficient method for lifetime improvement on flash memory. However, data compression ratios are various, which bring proportional wearing on flash pages. Furthermore, the compression schemes have still not been considered in the design of the state-of-the-art wear leveling schemes. Thus, there will be some waste on lifetime exploitation, especially for three-dimensional (3D) NAND flash memory. 3D NAND flash memory is developed to boost the storage capacity by stacking memory cells vertically. However, in 3D NAND flash, one critical characteristic is that its endurance is significantly varied from blocks to pages. Thus, it is necessary to revisit the wear leveling mechanism for compression applied 3D NAND flash memory for further lifetime improvement.

源语言英语
主期刊名2018 International Conference on Hardware/Software Codesign and System Synthesis, CODES+ISSS 2018
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781538655627
DOI
出版状态已出版 - 6 11月 2018
已对外发布
活动2018 ACM/IEEE International Conference on Hardware/Software Codesign and System Synthesis, CODES+ISSS 2018 - Turin, 意大利
期限: 30 9月 20185 10月 2018

出版系列

姓名2018 International Conference on Hardware/Software Codesign and System Synthesis, CODES+ISSS 2018

会议

会议2018 ACM/IEEE International Conference on Hardware/Software Codesign and System Synthesis, CODES+ISSS 2018
国家/地区意大利
Turin
时期30/09/185/10/18

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