Invention Grant
US08713397B2 Apparatus and method for layered decoding in a communication system using low-density parity-check codes
有权
在使用低密度奇偶校验码的通信系统中进行分层解码的装置和方法
- Patent Title: Apparatus and method for layered decoding in a communication system using low-density parity-check codes
- Patent Title (中): 在使用低密度奇偶校验码的通信系统中进行分层解码的装置和方法
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Application No.: US13105527Application Date: 2011-05-11
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Publication No.: US08713397B2Publication Date: 2014-04-29
- Inventor: Hyun-Koo Yang , Hong-Sil Jeong , Se-Ho Myung , Jae-Yoel Kim
- Applicant: Hyun-Koo Yang , Hong-Sil Jeong , Se-Ho Myung , Jae-Yoel Kim
- 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: KR10-2010-0044165 20100511
- Main IPC: H03M13/00
- IPC: H03M13/00 ; H03M13/11
Abstract:
A channel decoding apparatus and method in a communication system using Low-Density Parity-Check (LDPC) codes are provided in which an encoded signal is received from a transmitter and decoded using a parity-check matrix. At least one of input orders and output orders of the parity-check matrix are determined so that same values are not overlapped in a column direction between the at least one of the input orders and the output orders.
Public/Granted literature
- US20110283158A1 APPARATUS AND METHOD FOR LAYERED DECODING IN A COMMUNICATION SYSTEM USING LOW-DENSITY PARITY-CHECK CODES Public/Granted day:2011-11-17
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