公开(公告)号：US11507281B2

公开(公告)日：2022-11-22

申请号：US17063385

申请日：2020-10-05

Applicant: Futurewei Technologies, Inc.

Inventor： Yiren Huang

IPC: G06F3/06 ,  G06F12/02 ,  G06F11/10 ,  G11C29/00 ,  G11C29/52

Abstract: A solid state drive (SSD) employing a redundant array of independent disks (RAID) scheme includes a flash memory chip, erasable blocks in the flash memory chip, and a flash controller. The erasable blocks are configured to store flash memory pages. The flash controller is operably coupled to the flash memory chip. The flash controller is also configured to organize certain of the flash memory pages into a RAID line group and to write RAID line group membership information to each of the flash memory pages in the RAID line group.

公开(公告)号：US20190138221A1

公开(公告)日：2019-05-09

申请号：US16144616

申请日：2018-09-27

Applicant: Futurewei Technologies, Inc.

Inventor： Yiren Huang ,  Yong Wang ,  Kui Lin

IPC: G06F3/06

Abstract: A media management system including an application layer, a system layer, and a solid state drive (SSD) storage layer. The application layer includes a media data analytics application configured to assign a classification code to a data file. The system layer is in communication with the application layer. The system layer includes a file system configured to issue a write command to a SSD controller. The write command includes the classification code of the data file. The SSD storage layer includes the SSD controller and erasable blocks. The SSD controller is configured to write the data file to one of the erasable blocks based on the classification code of the data file in the write command. In an embodiment, the SSD controller is configured to write the data file to one of the erasable blocks storing other data files also having the classification code.

公开(公告)号：US11941257B2

公开(公告)日：2024-03-26

申请号：US17983685

申请日：2022-11-09

Applicant: Futurewei Technologies, Inc.

Inventor： Yiren Huang

IPC: G06F3/06 ,  G06F11/10 ,  G06F12/02 ,  G11C29/00 ,  G11C29/52

CPC classification number: G06F3/0619 ,  G06F3/0629 ,  G06F3/0638 ,  G06F3/064 ,  G06F3/0688 ,  G06F3/0689 ,  G06F11/106 ,  G06F11/1068 ,  G06F12/0246 ,  G11C29/52 ,  G11C29/82 ,  G06F11/108 ,  G06F2212/7208 ,  Y02D10/00

Abstract: A solid state drive (SSD) employing a redundant array of independent disks (RAID) scheme includes a flash memory chip, erasable blocks in the flash memory chip, and a flash controller. The erasable blocks are configured to store flash memory pages. The flash controller is operably coupled to the flash memory chip. The flash controller is also configured to organize certain of the flash memory pages into a RAID line group and to write RAID line group membership information to each of the flash memory pages in the RAID line group.

公开(公告)号：US11169710B2

公开(公告)日：2021-11-09

申请号：US16144616

申请日：2018-09-27

Applicant: Futurewei Technologies, Inc.

Inventor： Yiren Huang ,  Yong Wang ,  Kui Lin

IPC: G06F3/06

Abstract: A media management system including an application layer, a system layer, and a solid state drive (SSD) storage layer. The application layer includes a media data analytics application configured to assign a classification code to a data file. The system layer is in communication with the application layer. The system layer includes a file system configured to issue a write command to a SSD controller. The write command includes the classification code of the data file. The SSD storage layer includes the SSD controller and erasable blocks. The SSD controller is configured to write the data file to one of the erasable blocks based on the classification code of the data file in the write command. In an embodiment, the SSD controller is configured to write the data file to one of the erasable blocks storing other data files also having the classification code.

公开(公告)号：US11960726B2

公开(公告)日：2024-04-16

申请号：US17454002

申请日：2021-11-08

Applicant: Futurewei Technologies, Inc.

Inventor： Yiren Huang ,  Yong Wang ,  Kui (Kevin) Lin

IPC: G06F12/00 ,  G06F3/06

CPC classification number: G06F3/0611 ,  G06F3/0625 ,  G06F3/064 ,  G06F3/0658 ,  G06F3/0659 ,  G06F3/0688 ,  Y02D10/00

Abstract: A media management system including an application layer, a system layer, and a solid state drive (SSD) storage layer. The application layer includes a media data analytics application configured to assign a classification code to a data file. The system layer is in communication with the application layer. The system layer includes a file system configured to issue a write command to a SSD controller. The write command includes the classification code of the data file. The SSD storage layer includes the SSD controller and erasable blocks. The SSD controller is configured to write the data file to one of the erasable blocks based on the classification code of the data file in the write command. In an embodiment, the SSD controller is configured to write the data file to one of the erasable blocks storing other data files also having the classification code.

公开(公告)号：US20230064570A1

公开(公告)日：2023-03-02

申请号：US17983685

申请日：2022-11-09

Applicant: Futurewei Technologies, Inc.

Inventor： Yiren Huang

IPC: G06F3/06 ,  G11C29/00 ,  G06F12/02 ,  G06F11/10 ,  G11C29/52

Abstract: A solid state drive (SSD) employing a redundant array of independent disks (RAID) scheme includes a flash memory chip, erasable blocks in the flash memory chip, and a flash controller. The erasable blocks are configured to store flash memory pages. The flash controller is operably coupled to the flash memory chip. The flash controller is also configured to organize certain of the flash memory pages into a RAID line group and to write RAID line group membership information to each of the flash memory pages in the RAID line group.

公开(公告)号：US10795590B2

公开(公告)日：2020-10-06

申请号：US16243651

申请日：2019-01-09

Applicant: Futurewei Technologies, Inc.

Inventor： Yiren Huang

IPC: G06F12/02 ,  G06F3/06 ,  G11C29/00 ,  G06F11/10 ,  G11C29/52

Abstract: A solid state drive (SSD) employing a redundant array of independent disks (RAID) scheme includes a flash memory chip, erasable blocks in the flash memory chip, and a flash controller. The erasable blocks are configured to store flash memory pages. The flash controller is operably coupled to the flash memory chip. The flash controller is also configured to organize certain of the flash memory pages into a RAID line group and to write RAID line group membership information to each of the flash memory pages in the RAID line group.

公开(公告)号：US10198197B2

公开(公告)日：2019-02-05

申请号：US15204308

申请日：2016-07-07

Applicant: Futurewei Technologies, Inc.

Inventor： Yiren Huang

IPC: G06F12/02 ,  G06F3/06 ,  G06F11/10 ,  G11C29/00 ,  G11C29/52

Abstract: A solid state drive (SSD) employing a redundant array of independent disks (RAID) scheme includes a flash memory chip, erasable blocks in the flash memory chip, and a flash controller. The erasable blocks are configured to store flash memory pages. The flash controller is operably coupled to the flash memory chip. The flash controller is also configured to organize certain of the flash memory pages into a RAID line group and to write RAID line group membership information to each of the flash memory pages in the RAID line group.

公开(公告)号：US20160320991A1

公开(公告)日：2016-11-03

申请号：US15204308

申请日：2016-07-07

Applicant: Futurewei Technologies, Inc.

Inventor： Yiren Huang

IPC: G06F3/06 ,  G11C29/52 ,  G06F11/10

CPC classification number: G06F3/0619 ,  G06F3/0629 ,  G06F3/0638 ,  G06F3/064 ,  G06F3/0688 ,  G06F3/0689 ,  G06F11/106 ,  G06F11/1068 ,  G06F11/108 ,  G06F12/0246 ,  G06F2212/7208 ,  G11C29/52 ,  G11C29/82 ,  Y02D10/13

Abstract: A solid state drive (SSD) employing a redundant array of independent disks (RAID) scheme includes a flash memory chip, erasable blocks in the flash memory chip, and a flash controller. The erasable blocks are configured to store flash memory pages. The flash controller is operably coupled to the flash memory chip. The flash controller is also configured to organize certain of the flash memory pages into a RAID line group and to write RAID line group membership information to each of the flash memory pages in the RAID line group.

公开(公告)号：US20220057940A1

公开(公告)日：2022-02-24

申请号：US17454002

申请日：2021-11-08

Applicant: Futurewei Technologies, Inc.

Inventor： Yiren Huang ,  Yong Wang ,  Kui (Kevin) Lin

IPC: G06F3/06

Abstract: A media management system including an application layer, a system layer, and a solid state drive (SSD) storage layer. The application layer includes a media data analytics application configured to assign a classification code to a data file. The system layer is in communication with the application layer. The system layer includes a file system configured to issue a write command to a SSD controller. The write command includes the classification code of the data file. The SSD storage layer includes the SSD controller and erasable blocks. The SSD controller is configured to write the data file to one of the erasable blocks based on the classification code of the data file in the write command. In an embodiment, the SSD controller is configured to write the data file to one of the erasable blocks storing other data files also having the classification code.