Title:
Systems And Methods Providing Wear Leveling Using Dynamic Randomization For Non-volatile Memory
Systems And Methods Providing Wear Leveling Using Dynamic Randomization For Non-volatile Memory
| dc.contributor.patentcreator | Seong, Nak Hee | |
| dc.contributor.patentcreator | Woo, Dong Hyuk | |
| dc.contributor.patentcreator | Lee, Hsien-hsin S. | |
| dc.date.accessioned | 2017-05-12T14:26:26Z | |
| dc.date.available | 2017-05-12T14:26:26Z | |
| dc.date.filed | 5/24/2012 | |
| dc.date.issued | 8/12/2014 | |
| dc.description.abstract | Systems and methods for dynamically remapping elements of a set to another set based on random keys. Application of said systems and methods to dynamically mapping regions of memory space of non-volatile memory, e.g., phase-change memory, can provide a wear-leveling technique. The wear leveling technique can be effective under normal execution of typical applications, and in worst-case scenarios including the presence of malicious exploits and/or compromised operating systems, wherein constantly migrating the physical location of data inside the PCM avoids information leakage and increases security; wherein random relocation of data results in the distribution of memory requests across the physical memory space increases durability; and wherein such wear leveling schemes can be implemented to provide fine-grained wear leveling without overly-burdensome hardware overhead e.g., a look-up table. | |
| dc.description.assignee | Georgia Tech Research Corporation | |
| dc.identifier.cpc | G06F12/0238 | |
| dc.identifier.cpc | G06F21/554 | |
| dc.identifier.cpc | G06F2212/2024 | |
| dc.identifier.patentapplicationnumber | 13/480413 | |
| dc.identifier.patentnumber | 8806171 | |
| dc.identifier.uri | http://hdl.handle.net/1853/56911 | |
| dc.identifier.uspc | 711/202 | |
| dc.title | Systems And Methods Providing Wear Leveling Using Dynamic Randomization For Non-volatile Memory | |
| dc.type | Text | |
| dc.type.genre | Patent | |
| dspace.entity.type | Publication | |
| local.contributor.corporatename | Georgia Institute of Technology | |
| local.relation.ispartofseries | Georgia Tech Patents | |
| relation.isOrgUnitOfPublication | cc30e153-7a64-4ae2-9b1d-5436686785e3 | |
| relation.isSeriesOfPublication | 0f49c79d-4efb-4bd9-b060-5c7f9191b9da |
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