APPARATUS AND METHOD FOR MANAGING SOFT BUFFER IN WIRELESS COMMUNICATION SYSTEM

Title:

APPARATUS AND METHOD FOR MANAGING SOFT BUFFER IN WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2021/034058

Kind Code:

A1

Abstract:

The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system, such as Long Term Evolution (LTE). The disclosure is to transmit or receive data and control information in a wireless communication system. A method for operating a terminal includes receiving indication on limited-buffer rate-matching (LBRM) from a base station, acquiring at least one parameter required in order to perform the LBRM, determining a limited range of parity bits for the LBRM based on the at least one parameter, and transmitting or receiving data based on the limited range.

Inventors:

YEO JEONGHO (KR)
RYU HYUNSEOK (KR)
PARK SUNGJIN (KR)
OH JINYOUNG (KR)
BANG JONGHYUN (KR)
SHIN CHEOLKYU (KR)

Application Number:

PCT/KR2020/010916

Publication Date:

February 25, 2021

Filing Date:

August 14, 2020

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04L1/18; H04L1/00; H04L5/00; H04W72/04

Domestic Patent References:

WO2017123337A1

2017-07-20

Foreign References:

US20190223160A1	2019-07-18
US20190141647A1	2019-05-09
US20180110057A1	2018-04-19
US20150312371A1	2015-10-29
EP3989507A1	2022-04-27

Other References:

NTT DOCOMO, INC.: "NR Sidelink Physical Layer Structure", 3GPP DRAFT; R1-1906205_DCM_SL PHY STRUCTURE_FIN, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051727659
NTT DOCOMO ET AL.: "NR Sidelink Physical layer structure", R1-1906205
See also references of EP 4014397A4

Attorney, Agent or Firm:

KWON, Hyuk-Rok et al. (KR)

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