Invention Grant
- Patent Title: Controller, semiconductor memory system and operating method thereof
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Application No.: US15666705Application Date: 2017-08-02
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Publication No.: US10439647B2Publication Date: 2019-10-08
- Inventor: Jaekyun Moon , Beongjun Choi , Sung Whan Yoon
- Applicant: SK hynix Inc. , Korea Advanced Institute of Science and Technology
- Applicant Address: KR Gyeonggi-do KR Daejeon
- Assignee: SK hynix Inc.,Korea Advanced Institute of Science and Technology
- Current Assignee: SK hynix Inc.,Korea Advanced Institute of Science and Technology
- Current Assignee Address: KR Gyeonggi-do KR Daejeon
- Agency: IP & T Group LLP
- Priority: KR10-2016-0107148 20160823
- Main IPC: H03M13/09
- IPC: H03M13/09 ; H03M13/29 ; G06F11/10 ; G11C29/52 ; H03M13/37 ; G11C29/02 ; G11C29/50 ; G11C29/04
Abstract:
An operation method of a controller includes: generating a predetermined number of sub-messages by dividing an original message; generating a first parity added message by adding a cyclic redundancy check (CRC) parity message of a predetermined length to each of the sub-messages; and generating an encoded message by performing a polar encoding operation to the first parity added message.
Public/Granted literature
- US20180062668A1 CONTROLLER, SEMICONDUCTOR MEMORY SYSTEM AND OPERATING METHOD THEREOF Public/Granted day:2018-03-01
Information query
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