Title:
METHOD FOR PERFORMING INTERLEAVING AND INTERLEAVER
Document Type and Number:
WIPO Patent Application WO/2019/139377
Kind Code:
A1
Abstract:
A method for performing interleaving by a communication device may comprise the steps of: writing an input bit sequence in the column direction of a memory matrix; and reading the written bit sequence in the row direction of the memory matrix, wherein the writing step comprises a step of writing, for each row comprising only systematic bits in the input bit sequence, the systematic bits by using a method in which the priorities of the systematic bits are determined on the basis of a predetermined shuffling pattern.
Inventors:
JEON KIJUN (KR)
KIM BONGHOE (KR)
NOH KWANGSEOK (KR)
KIM BONGHOE (KR)
NOH KWANGSEOK (KR)
Application Number:
PCT/KR2019/000396
Publication Date:
July 18, 2019
Filing Date:
January 10, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H03M13/27; H04L1/00
Domestic Patent References:
| WO2016093468A1 | 2016-06-16 |
Foreign References:
| KR20070044036A | 2007-04-26 | |||
| KR100981500B1 | 2010-09-10 | |||
| US20130318416A1 | 2013-11-28 |
Other References:
KIM, DONG HO ET AL.: "Design of Incremental Redundancy Hybrid-ARQ with Rate Compatible LDPC Codes", INTERNATIONAL JOURNAL OF CONTROL AND AUTOMATION, vol. 6, no. 4, 30 August 2013 (2013-08-30), pages 499 - 506, XP055625531, ISSN: 2005-4297
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
Download PDF: