Invention Grant
- Patent Title: Method and apparatus for reducing false decoding
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Application No.: US15211486Application Date: 2016-07-15
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Publication No.: US10439651B2Publication Date: 2019-10-08
- Inventor: Daeson Kim , Mingoo Kim , Chaehag Yi
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2015-0107491 20150729
- Main IPC: H03M13/41
- IPC: H03M13/41 ; H03M13/53

Abstract:
Methods and apparatuses are provided for operating a list Viterbi decoder. A path metric difference (PMD) threshold is set based on an input signal level and a PMD limit value. Decoding is performed by using the PMD threshold. Performing the decoding includes determining a PMD of a best path, comparing the determined PMD and the PMD threshold, and declaring a decoding failure and ending performing of the decoding, if the PMD is greater than or equal to the PMD threshold.
Public/Granted literature
- US20170033807A1 METHOD AND APPARATUS FOR REDUCING FALSE DECODING Public/Granted day:2017-02-02
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