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Registered BIT INTERLEAVER FOR 64-SYMBOL MAPPING AND LOW DENSITY PARITY CHECK CODEWORD WITH 16200 LENGTH, 2/15 RATE, AND METHOD USING THE SAME

길이가 16200이며, 부호율이 2/15인 LDPC 부호어 및 64-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
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Inventors
Sung Ik Park, Kwon Sun Hyoung, Lim Bo Mi, Lee Jae-Young, Heung Mook Kim, Namho Hur
Application No.
10-2015-0012877 (2015.01.27) KIPRIS
Publication No.
10-2016-0092351 (2016.08.04)
Registration No.
10-2240741-0000 (2021.04.09)
Country
KOREA
Project Code
14MR9100, Development of Service and Transmission Technology for Convergent Realistic Broadcast, Namho Hur
Abstract
비트 인터리버, BICM 장치 및 비트 인터리빙 방법이 개시된다. 본 발명의 일실시예에 따른 비트 인터리버는 길이가 16200이고 부호율이 2/15인 LDPC 부호어를 저장하는 제1 메모리; 상기 LDPC 부호어를, 상기 LDPC 부호어의 패러럴 팩터(parallel factor)에 상응하는 사이즈의 비트그룹 단위로 인터리빙하여 인터리빙된 부호어를 생성하는 프로세서; 및 상기 인터리빙된 부호어를 64-심볼 맵핑을 위한 변조기로 제공하는 제2 메모리를 포함한다.
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패밀리 특허 목록
Status Patent Country KIPRIS
Registered BIT INTERLEAVER FOR 64-SYMBOL MAPPING AND LOW DENSITY PARITY CHECK CODEWORD WITH 16200 LENGTH, 2/15 RATE, AND METHOD USING THE SAME KOREA KIPRIS
Registered BICM RECEPTION DEVICE AND METHOD CORRESPONDING TO 64-SYMBOL MAPPING AND LOW DENSITY PARITY CHECK CODEWORD WITH 16200 LENGTH, 2/15 RATE KOREA KIPRIS
Registered BIT INTERLEAVER FOR LOW-DENSITY PARITY CHECK CODEWORD HAVING LENGTH OF 16200 AND CODE RATE OF 2/15 AND 64-SYMBOL MAPPING, AND BIT INTERLEAVING METHOD USING SAME UNITED STATES
Registered BIT INTERLEAVER FOR LOW-DENSITY PARITY CHECK CODEWORD HAVING LENGTH OF 16200 AND CODE RATE OF 2/15 AND 64-SYMBOL MAPPING, AND BIT INTERLEAVING METHOD USING SAME UNITED STATES
Registered BIT INTERLEAVER FOR LOW-DENSITY PARITY CHECK CODEWORD HAVING LENGTH OF 16200 AND CODE RATE OF 2/15 AND 64-SYMBOL MAPPING, AND BIT INTERLEAVING METHOD USING SAME UNITED STATES
Registered BIT INTERLEAVER FOR LOW-DENSITY PARITY CHECK CODEWORD HAVING LENGTH OF 16200 AND CODE RATE OF 2/15 AND 64-SYMBOL MAPPING, AND BIT INTERLEAVING METHOD USING SAME CANADA
Registered BIT INTERLEAVER FOR LOW-DENSITY PARITY CHECK CODEWORD HAVING LENGTH OF 16200 AND CODE RATE OF 2/15 AND 64-SYMBOL MAPPING, AND BIT INTERLEAVING METHOD USING SAME CANADA