Invention Grant
US08286062B2 Method and apparatus of encoding and decoding data using low density parity check code in a wireless communication system
有权
在无线通信系统中使用低密度奇偶校验码对数据进行编码和解码的方法和装置
- Patent Title: Method and apparatus of encoding and decoding data using low density parity check code in a wireless communication system
- Patent Title (中): 在无线通信系统中使用低密度奇偶校验码对数据进行编码和解码的方法和装置
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Application No.: US13433226Application Date: 2012-03-28
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Publication No.: US08286062B2Publication Date: 2012-10-09
- Inventor: Min Seok Oh , Ki Hyoung Cho , Kyu-Hyuk Chung
- Applicant: Min Seok Oh , Ki Hyoung Cho , Kyu-Hyuk Chung
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2004-47898 20040624; KR10-2004-48454 20040625; KR10-2004-85512 20041025; KR10-2004-87361 20041029; KR10-2004-87938 20041101; KR10-2004-88807 20041103; KR10-2004-109624 20041221; KR10-2004-110678 20041222; KR10-2004-111525 20041223; KR10-2004-117136 20041230; KR10-2005-00046 20050103; KR10-2005-00244 20050103; KR10-2005-03296 20050113
- Main IPC: H03M13/00
- IPC: H03M13/00
Abstract:
A method of encoding data using low density parity check (LDPC) code defined by a m×n parity check matrix is disclosed. More specifically, the method includes encoding input source data using the parity check matrix, wherein the parity check matrix comprises a plurality of z×z sub-matrices of which row weights and column weights are ‘0’ or ‘1’.
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