Invention Grant
- Patent Title: Apparatus and method for soft demapping
- Patent Title (中): 软拆除的装置和方法
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Application No.: US13468454Application Date: 2012-05-10
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Publication No.: US08995581B2Publication Date: 2015-03-31
- Inventor: Kyeong Yeon Kim , Ki Taek Bae , Ho Yang
- Applicant: Kyeong Yeon Kim , Ki Taek Bae , Ho Yang
- 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: KR10-2011-0043990 20110511; KR10-2012-0029332 20120322
- Main IPC: H04L27/38
- IPC: H04L27/38
Abstract:
Provided are a soft demapping apparatus and method that may cancel interference included in a rotated quadrature amplitude modulation (QAM) signal, using at least one interference cancellation unit, and may perform one-dimensional (1D) soft demapping of the interference-cancelled rotated QAM signal.
Public/Granted literature
- US20120288039A1 APPARATUS AND METHOD FOR SOFT DEMAPPING Public/Granted day:2012-11-15
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