Invention Grant
- Patent Title: Adaptive usage of irregular code schemas based on specific system level triggers and policies
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Application No.: US16433535Application Date: 2019-06-06
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Publication No.: US10977125B2Publication Date: 2021-04-13
- Inventor: Evgeny Mekhanik , Ran Zamir , Eran Sharon
- Applicant: Western Digital Technologies, Inc.
- Applicant Address: US CA San Jose
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Morgan, Lewis & Bockius LLP
- Main IPC: G06F11/10
- IPC: G06F11/10 ; G06F3/06 ; H03M13/11 ; H03M13/35
Abstract:
A data storage system performs operations including receiving a data write command specifying data to be written; selecting an irregular LDPC encoding scheme of a plurality of available irregular LDPC encoding schemes available to the encoder in accordance with (i) a working mode of the data storage system, (ii) device-specific criteria and/or (iii) a data type of the specified data; and encoding the specified data to be written using the selected irregular LDPC encoding scheme.
Information query
