Invention Grant
US09146804B2 Apparatus and method for detecting bit sequence robustly to change of DC offset in OOK receiver
有权
用于在OOK接收机中鲁棒地检测位序列变化直流偏移的装置和方法
- Patent Title: Apparatus and method for detecting bit sequence robustly to change of DC offset in OOK receiver
- Patent Title (中): 用于在OOK接收机中鲁棒地检测位序列变化直流偏移的装置和方法
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Application No.: US14012016Application Date: 2013-08-28
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Publication No.: US09146804B2Publication Date: 2015-09-29
- Inventor: Chang Soon Park , Young Jun Hong , Joon Seong Kang , Jong Han Kim
- 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: NSIP Law
- Priority: KR10-2012-0145351 20121213
- Main IPC: H03M13/03
- IPC: H03M13/03 ; G06F11/08
Abstract:
A method of detecting a bit sequence, includes estimating parameters to be used to determine a probability distribution of a present signal in each of states of a present time, and calculating metrics of the respective states based on the parameters. The method further includes selecting survivor states from the states based on the metrics, and detecting the bit sequence based on a path to each of the survivor states.
Public/Granted literature
- US20140173387A1 APPARATUS AND METHOD FOR DETECTING BIT SEQUENCE ROBUSTLY TO CHANGE OF DC OFFSET IN OOK RECEIVER Public/Granted day:2014-06-19
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