Title:
METHOD AND APPARATUS FOR REPORTING HARQ FEEDBACK TO BASE STATION IN NR V2X
Document Type and Number:
WIPO Patent Application WO/2021/071192
Kind Code:
A1
Abstract:
Provided are a method for performing wireless communication by a first device, and an apparatus supporting same. The method comprises the steps of: receiving, from a base station, information related to a physical uplink control channel (PUCCH) resource for reporting hybrid automatic repeat request (HARQ) feedback information, and information related to a first sidelink (SL) resource; generating the HARQ feedback information on the basis of the first device not performing first SL transmission on a first SL resource; and determining a priority value of the HARQ feedback information, wherein the priority value of the HARQ feedback information may be the same as the highest priority value among at least one priority value related to the first SL resource.
Inventors:
LEE SEUNGMIN (KR)
Application Number:
PCT/KR2020/013539
Publication Date:
April 15, 2021
Filing Date:
October 06, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L1/18; H04L5/00; H04W4/40; H04W72/12; H04W72/14; H04W74/00
Foreign References:
| US20190090218A1 | 2019-03-21 |
Other References:
LENOVO, MOTOROLA MOBILITY: "Discussion on resource allocation for NR sidelink Mode 1", 3GPP DRAFT; R1-1910145, 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, 5 October 2019 (2019-10-05), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051788952
CMCC: "Discussion on mode-1 resource allocation for NR sidelink", 3GPP DRAFT; R1-1910163, 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, 1 October 2019 (2019-10-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051788970
SAMSUNG: "On Resource Allocation for NR V2X Mode 1", 3GPP DRAFT; R1-1908476 ON RESOURCE ALLOCATION FOR NR V2X MODE 1-SAMSUNG, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, CZ; 20190826 - 20190830, 17 August 2019 (2019-08-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051765085
LG ELECTRONICS: "Discussion on physical layer procedures for NR sidelink", 3GPP DRAFT; R1-1908906 DISCUSSION ON PHYSICAL LAYER PROCEDURE FOR NR SIDELINK, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, CZ; 20190826 - 20190830, 17 August 2019 (2019-08-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051765514
See also references of EP 4030664A4
CMCC: "Discussion on mode-1 resource allocation for NR sidelink", 3GPP DRAFT; R1-1910163, 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, 1 October 2019 (2019-10-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051788970
SAMSUNG: "On Resource Allocation for NR V2X Mode 1", 3GPP DRAFT; R1-1908476 ON RESOURCE ALLOCATION FOR NR V2X MODE 1-SAMSUNG, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, CZ; 20190826 - 20190830, 17 August 2019 (2019-08-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051765085
LG ELECTRONICS: "Discussion on physical layer procedures for NR sidelink", 3GPP DRAFT; R1-1908906 DISCUSSION ON PHYSICAL LAYER PROCEDURE FOR NR SIDELINK, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, CZ; 20190826 - 20190830, 17 August 2019 (2019-08-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051765514
See also references of EP 4030664A4
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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