Invention Grant
- Patent Title: Operation method of storage device, and operation method of storage system including host device and storage device
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Application No.: US16943000Application Date: 2020-07-30
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Publication No.: US11474735B2Publication Date: 2022-10-18
- Inventor: Sangwon Jung , Jinsoo Yoo , Hyeongyu Cho
- 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: Muir Patent Law, PLLC
- Priority: KR10-2019-0094235 20190802
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F5/06 ; G06F11/16 ; G06F12/02 ; G06F13/22 ; G06F13/38 ; H04L12/40 ; H04L47/10 ; H04L47/25 ; H04L47/41

Abstract:
An operation method of a storage device configured to communicate with an external device through an interface channel includes receiving an indicator of a first throttling level of a plurality of throttling levels from the external device, setting a first operation parameter based on a throttling predefined table (PDT) including a relationship between the plurality of throttling levels and a plurality of throttling performances, such that the interface channel has a first throttling performance from among the plurality of throttling performances, the first throttling performance corresponding to the first throttling level, receiving a first input/output (I/O) request from the external device through the interface channel having the first throttling performance caused by the setting of the first operation parameter, and processing a first operation corresponding to the first I/O request through the interface channel having the first throttling performance.
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Information query