Title:
METHOD AND APPARATUS FOR DATA DECODING IN COMMUNICATION OR BROADCASTING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/080975
Kind Code:
A1
Abstract:
The present disclosure provides an apparatus and method for efficiently decoding a low-density parity-check (LDPC) code in a communication or broadcasting system. In addition, the present disclosure pertains to performing of decoding of an LDPC code by using layered scheduling or a method equivalent thereto, and provides an LDPC decoding apparatus and method for improving decoding performance without increasing decoding complexity by applying appropriate decoding scheduling according to structural or algebraic characteristics of an LDPC code.
Inventors:
JANG MIN (KR)
MYUNG SEHO (KR)
JEONG HONGSIL (KR)
KWON YANGSOO (KR)
YEO JEONGHO (KR)
MYUNG SEHO (KR)
JEONG HONGSIL (KR)
KWON YANGSOO (KR)
YEO JEONGHO (KR)
Application Number:
PCT/KR2021/014415
Publication Date:
April 21, 2022
Filing Date:
October 15, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H03M13/11; H04L1/00
Domestic Patent References:
| WO2021049888A1 | 2021-03-18 |
Foreign References:
| KR20080084178A | 2008-09-19 | |||
| KR20180104759A | 2018-09-21 | |||
| KR20110124659A | 2011-11-17 | |||
| US20190222229A1 | 2019-07-18 |
Other References:
SAMSUNG: "Flexibility of LDPC - Length, Rate and IR-HARQ", 3GPP DRAFT; R1-164007, vol. RAN WG1, 14 May 2016 (2016-05-14), Nanjing, China, pages 1 - 8, XP051090116
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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