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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/075886
Kind Code:
A1
Abstract:
The present invention relates to a wireless communication system and, specifically, to a method and an apparatus therefor, the method comprising the steps of: generating first A/N information for a first PDSCH group and second A/N information for a second PDSCH group, wherein each PDSCH group is a basic group for an A/N request; on the basis that an A/N for a specific PDSCH which does not belong to any PDSCH group is transmitted together with the first and the second A/N information, appending the A/N for the specific PDSCH after the first and the second A/N information; and transmitting control information including the first and the second A/N information and the A/N for the specific PDSCH.

Inventors:
YANG SUCKCHEL (KR)
KIM SEONWOOK (KR)
Application Number:
PCT/KR2020/014121
Publication Date:
April 22, 2021
Filing Date:
October 15, 2020
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L1/16; H04W72/12
Foreign References:
US20190261354A12019-08-22
KR20190028352A2019-03-18
KR20180091527A2018-08-16
Other References:
FUJITSU: "Discussion on DL SPS enhancement", 3GPP DRAFT; R1-1910189 DISCUSSION ON DL SPS ENHANCEMENT, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 8 October 2019 (2019-10-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051788996
OPPO: "HARQ enhancements for NR-U", 3GPP DRAFT; R1-1910792, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 8 October 2019 (2019-10-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051789580
See also references of EP 4047848A4
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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