TRANSMITTING APPARATUS AND INTERLEAVING METHOD THEREOF

A transmitting device is disclosed. The transmitting device comprises: an encoding unit for generating a low density parity check (LDPC) code word by performing LDPC encoding; an interleaver for interleaving the LDPC code word; and a modulation unit for mapping the interleaved LDPC code word to a mo...

Full description

Saved in:
Bibliographic Details
Main Authors JEONG HONG SIL, KIM KYUNG JOONG, MYUNG SE HO, DANIEL ANSORREGUI, BELKACEM MOUHOUCHE
Format Patent
LanguageEnglish
Korean
Published 08.04.2019
Subjects
BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online AccessGet full text

Cover

More Information
Summary:A transmitting device is disclosed. The transmitting device comprises: an encoding unit for generating a low density parity check (LDPC) code word by performing LDPC encoding; an interleaver for interleaving the LDPC code word; and a modulation unit for mapping the interleaved LDPC code word to a modulation symbol, wherein the modulation unit maps bits included in a predetermined bit group among a plurality of bit groups constituting the LDPC code word. 송신 장치가 개시된다. 본 송신 장치는 LDPC 부호화를 수행하여 LDPC 부호어를 생성하는 부호화부, LDPC 부호어를 인터리빙하는 인터리버 및 인터리빙된 LDPC 부호어를 변조 심볼에 맵핑하는 변조부를 포함하며, 변조부는 LDPC 부호어를 구성하는 복수의 비트 그룹 중 기설정된 비트 그룹에 포함된 비트를 상기 변조 심볼 내의 기설정된 비트에 맵핑한다.
Bibliography:Application Number: KR20190036169