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Registered 길이가 64800이며, 부호율이 7/15인 LDPC 부호화기 및 이를 이용한 LDPC 부호화 방법

길이가 64800이며, 부호율이 7/15인 LDPC 부호화기 및 이를 이용한 LDPC 부호화 방법
이미지 확대
Inventors
박성익, 김흥묵, 허남호, 권선형
Application No.
10-2020-0159307 (2020.11.24) KIPRIS
Publication No.
10-2020-0136343 (2020.12.07)
Registration No.
10-2312425-0000 (2021.10.06)
Country
KOREA
Project Code
13PR3900, Developement of Terrestrial Broadcasting Technology for Next Generation DTV, Heung Mook Kim
Abstract
LDPC 부호화기, 복호화기 및 LDPC 부호화 방법이 개시된다. 본 발명의 일실시예에 따른 LDPC 부호화기는 길이가 64800이고 부호율이 7/15인, LDPC 부호어를 저장하기 위한 제1 메모리; 0으로 초기화되는 제2 메모리; 및 패러티 검사 행렬(parity check matrix)에 상응하는 수열을 이용하여 상기 제2 메모리에 대한 누적(accumulation)을 수행하여, 정보 비트들(information bits)에 상응하는 상기 LDPC 부호어를 생성하는 프로세서를 포함한다.
KSP Keywords
Low Density Parity Check(LDPC), low density, parity check, parity check matrix
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패밀리 특허 목록
Status Patent Country KIPRIS
Registered 길이가 64800이며, 부호율이 7/15인 LDPC 복호화기 및 이를 이용한 LDPC 복호화 방법 KOREA KIPRIS
Registered 길이가 64800이며, 부호율이 7/15인 LDPC 부호화기 및 이를 이용한 LDPC 부호화 방법 KOREA KIPRIS
Registered LOW DENSITY PARITY CHECK ENCODER HAVING LENGTH OF 64800 AND CODE RATE OF 7/15, AND LOW DENSITY PARITY CHECK ENCODING METHOD USING THE SAME MEXICO
Registered LOW DENSITY PARITY CHECK ENCODER WITH 64800 LENGTH AND 7/15 RATE, AND METHOD USING THE SAME MEXICO
Registered LOW DENSITY PARITY CHECK ENCODER WITH 64800 LENGTH AND 7/15 RATE, AND METHOD USING THE SAME UNITED STATES
Registered LOW DENSITY PARITY CHECK ENCODER WITH 64800 LENGTH AND 7/15 RATE, AND METHOD USING THE SAME UNITED STATES
Registered LOW DENSITY PARITY CHECK ENCODER WITH 64800 LENGTH AND 7/15 RATE, AND METHOD USING THE SAME UNITED STATES
Registered LOW DENSITY PARITY CHECK ENCODER WITH 64800 LENGTH AND 7/15 RATE, AND METHOD USING THE SAME UNITED STATES
Registered LOW DENSITY PARITY CHECK ENCODER WITH 64800 LENGTH AND 7/15 RATE, AND METHOD USING THE SAME UNITED STATES
Registered LOW DENSITY PARITY CHECK ENCODER HAVING LENGTH OF 64800 AND CODE RATE OF 7/15, AND LOW DENSITY PARITY CHECK ENCODING METHOD USING THE SAME UNITED STATES
Registered LOW DENSITY PARITY CHECK ENCODER WITH 64800 LENGTH AND 7/15 RATE, AND METHOD USING THE SAME CANADA
Registered LOW DENSITY PARITY CHECK ENCODER WITH 64800 LENGTH AND 7/15 RATE, AND METHOD USING THE SAME CANADA
Registered LOW DENSITY PARITY CHECK ENCODER HAVING LENGTH OF 64800 AND CODE RATE OF 7/15, AND LOW DENSITY PARITY CHECK ENCODING METHOD USING THE SAME CANADA
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