METHOD AND APPARATUS FOR CHANNEL ENCODING AND DECODING IN COMMUNICATION OR BROADCASTING SYSTEM

WIPO Patent Application WO/2018/236173

A1

A pre-5th-generation (pre-5G) or 5G communication system for supporting higher data rates beyond a 4th-generation (4G) communication system, such as long term evolution (LTE) is provided. A channel encoding method in a communication or broadcasting system includes identifying an input bit size, determining a block size (Z), determining a low density parity check (LDPC) sequence to perform LDPC encoding, and performing the LDPC encoding based on the LDPC sequence and the block size.

MYUNG SEHO (KR)
KIM KYUNGJOONG (KR)
AHN SEOKKI (KR)
JEONG HONGSIL (KR)
JANG MIN (KR)

PCT/KR2018/007055

December 27, 2018

June 22, 2018

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SAMSUNG ELECTRONICS CO LTD (KR)

H03M13/11; H03M13/00

US20170149528A1	2017-05-25
US20110029835A1	2011-02-03

ZTE: "Shift coefficient design for base graph #1", R1-1710845, 3GPP TSG RAN WG1 NR AD-HOC#2, 20 June 2017 (2017-06-20), Qingdao, P.R. China, XP051305780
MEDIATEK INC.: "On NR LDPC design and performance", R1-1710829, 3GPP TSG RAN WG1 NR AD-HOC#2, 20 June 2017 (2017-06-20), Qingdao, P.R. China, XP051305778
NOKIA: "Summary of [89-24] Email discussion on LDPC code base graph #1 for NR", R1-1711545, 3GPP TSG RAN WG1 NR AD-HOC#2, 19 June 2017 (2017-06-19), Qingdao, P.R. China, XP051305712
"MEDIATEK INC: 'On NR LDPC design and performance", 3GPP DRAFT: R1-1710829, 20 June 2017 (2017-06-20)

YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)

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