公开(公告)号：US20170168928A9

公开(公告)日：2017-06-15

申请号：US14204597

申请日：2014-03-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chang Soo Kim ,  Hun Soon Lee ,  Kyoung Hyun Park ,  Mai Hai Thanh ,  Mi Young Lee ,  Sung Jin Hur

IPC: G06F12/02 ,  G06F12/10

CPC classification number: G06F12/0246 ,  G06F12/10 ,  G06F2212/7201

Abstract: Disclosed are a system and a method for address translation for a flash memory device, and particularly, disclosed is a technology that is capable of efficiently performing address translation between a logical address provided to the outside of a flash memory and a physical address of an actual flash memory in managing the flash memory device. The system includes: a flash memory system writing a corresponding data page by allocating a physical address space when there is a request for writing a data page from storage clients, and performing address translation between a physical address and a logical address; and a logical address space formed between the flash memory system and the storage client to provide the logical address.

公开(公告)号：US09990277B2

公开(公告)日：2018-06-05

申请号：US14204597

申请日：2014-03-11

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Chang Soo Kim ,  Hun Soon Lee ,  Kyoung Hyun Park ,  Mai Hai Thanh ,  Mi Young Lee ,  Sung Jin Hur

IPC: G06F12/00 ,  G06F12/02 ,  G06F12/10

CPC classification number: G06F12/0246 ,  G06F12/10 ,  G06F2212/7201

Abstract: Disclosed are a system and a method for address translation for a flash memory device, and particularly, disclosed is a technology that is capable of efficiently performing address translation between a logical address provided to the outside of a flash memory and a physical address of an actual flash memory in managing the flash memory device. The system includes: a flash memory system writing a corresponding data page by allocating a physical address space when there is a request for writing a data page from storage clients, and performing address translation between a physical address and a logical address; and a logical address space formed between the flash memory system and the storage client to provide the logical address.

公开(公告)号：US20150193339A1

公开(公告)日：2015-07-09

申请号：US14204597

申请日：2014-03-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chang Soo Kim ,  Hun Soon Lee ,  Kyoung Hyun Park ,  Mai Hai Thanh ,  Mi Young Lee ,  Sung Jin Hur

IPC: G06F12/02 ,  G06F12/10

CPC classification number: G06F12/0246 ,  G06F12/10 ,  G06F2212/7201

Abstract: Disclosed are a system and a method for address translation for a flash memory device, and particularly, disclosed is a technology that is capable of efficiently performing address translation between a logical address provided to the outside of a flash memory and a physical address of an actual flash memory in managing the flash memory device. The system includes: a flash memory system writing a corresponding data page by allocating a physical address space when there is a request for writing a data page from storage clients, and performing address translation between a physical address and a logical address; and a logical address space formed between the flash memory system and the storage client to provide the logical address.

Abstract translation: 公开了一种用于闪速存储器件的地址转换的系统和方法，特别是公开了一种能够在提供给闪存的外部的逻辑地址和实际的闪存的物理地址之间有效地执行地址转换的技术 Flash存储器管理闪存设备。 该系统包括：闪存系统，当存在来自存储客户机的写入数据页的请求时，通过分配物理地址空间，并在物理地址和逻辑地址之间执行地址转换来写入对应的数据页; 以及在闪存系统和存储客户端之间形成的逻辑地址空间以提供逻辑地址。