Title:
METHOD AND DEVICE FOR DETERMINING WHETHER TO USE SECOND START SYMBOL IN SLOT IN UNLICENSED SPECTRUM
Document Type and Number:
WIPO Patent Application WO/2024/085522
Kind Code:
A1
Abstract:
Proposed is an operation method of a first device (100) in a wireless communication system. The method may comprise the steps of: acquiring information about a first candidate start symbol and a second candidate start symbol, wherein the first and second start symbols are included in a first slot; acquiring information related to an RB set configured in an SL BWP; and determining, on the basis of the information related to the RB set, whether to use the second candidate start symbol as an AGC symbol.
Inventors:
LEE SEUNGMIN (KR)
HWANG DAESUNG (KR)
SEO HANBYUL (KR)
HWANG DAESUNG (KR)
SEO HANBYUL (KR)
Application Number:
PCT/KR2023/015571
Publication Date:
April 25, 2024
Filing Date:
October 11, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/25; H04L5/00; H04W72/04; H04W72/12; H04W74/08
Foreign References:
| US20210400604A1 | 2021-12-23 |
Other References:
HUAWEI, HISILICON: "Physical channel design for sidelink operation over unlicensed spectrum", 3GPP DRAFT; R1-2208449, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20221010 - 20221019, 30 September 2022 (2022-09-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052276374
LG ELECTRONICS: "Discussion on physical channel design framework for sidelink on unlicensed spectrum", 3GPP DRAFT; R1-2209479, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20221010 - 20221019, 30 September 2022 (2022-09-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052277398
NOKIA, NOKIA SHANGHAI BELL: "On Physical Channel Design Framework for SL-U", 3GPP DRAFT; R1-2208357, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20221010 - 20221019, 30 September 2022 (2022-09-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052276284
QUALCOMM INCORPORATED: "Physical Channel Design for Sidelink on Unlicensed Spectrum", 3GPP DRAFT; R1-2209986, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20221010 - 20221019, 30 September 2022 (2022-09-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052259457
LG ELECTRONICS: "Discussion on physical channel design framework for sidelink on unlicensed spectrum", 3GPP DRAFT; R1-2209479, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20221010 - 20221019, 30 September 2022 (2022-09-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052277398
NOKIA, NOKIA SHANGHAI BELL: "On Physical Channel Design Framework for SL-U", 3GPP DRAFT; R1-2208357, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20221010 - 20221019, 30 September 2022 (2022-09-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052276284
QUALCOMM INCORPORATED: "Physical Channel Design for Sidelink on Unlicensed Spectrum", 3GPP DRAFT; R1-2209986, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20221010 - 20221019, 30 September 2022 (2022-09-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052259457
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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