Invention Grant
US09197250B2 Method and apparatus for channel coding and decoding in a communication system using a low-density parity-check code
有权
在使用低密度奇偶校验码的通信系统中进行信道编码和解码的方法和装置
- Patent Title: Method and apparatus for channel coding and decoding in a communication system using a low-density parity-check code
- Patent Title (中): 在使用低密度奇偶校验码的通信系统中进行信道编码和解码的方法和装置
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Application No.: US14148143Application Date: 2014-01-06
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Publication No.: US09197250B2Publication Date: 2015-11-24
- Inventor: Hong-Sil Jeong , Sung-Ryul Yun , Hyun-Koo Yang
- 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: KR10-2010-0043236 20100507
- Main IPC: H03M13/11
- IPC: H03M13/11 ; H03M13/03 ; H03M13/29 ; H03M13/00 ; H03M13/15
Abstract:
An apparatus and method are provided for channel coding in a communication system using a Low-Density Parity-Check (LDPC) code. The method includes determining degrees for each of a plurality of column groups of an information part; determining a shortening order based on the degrees; generating a parity check matrix based on the shortening order; and performing coding using the parity check matrix.
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Information query
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