Invention Grant
- Patent Title: Automatic data separation and placement for compressed data in a storage device
-
Application No.: US17898474Application Date: 2022-08-29
-
Publication No.: US12260084B2Publication Date: 2025-03-25
- Inventor: Jingpei Yang , Jing Yang , Rekha Pitchumani
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Renaissance IP Law Group LLP
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F12/06 ; G06F16/174

Abstract:
A storage device is disclosed. The storage device may include storage for data. A host interface logic may receive a dataset and a logical address from a host. A stream assignment logic may assign a stream identifier (ID) to a compressed dataset based on a compression characteristic of the compressed dataset. The stream ID may be one of at least two stream IDs; the compressed dataset may be determined based on the dataset. A logical-to-physical translation layer may map the logical address to a physical address in the storage. A controller may store the compressed dataset at the physical address using the stream ID.
Public/Granted literature
- US20220413707A1 AUTOMATIC DATA SEPARATION AND PLACEMENT FOR COMPRESSED DATA IN A STORAGE DEVICE Public/Granted day:2022-12-29
Information query