METHOD AND DEVICE FOR PRIORITY DETERMINATION IN NR V2X

Title:

METHOD AND DEVICE FOR PRIORITY DETERMINATION IN NR V2X

Document Type and Number:

WIPO Patent Application WO/2021/010644

Kind Code:

A1

Abstract:

Proposed is a method for operating a first device (100) in a wireless communication system. The method may comprise the steps of: determining priority associated with sidelink (SL) transmission; receiving, from a base station, information on an SL threshold value associated with uplink (UL) transmission; and performing one of the SL transmission and the UL transmission on the basis of the priority associated with the SL transmission and the SL threshold value.

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Inventors:

LEE JONGYOUL (KR)
SEO HANBYUL (KR)
PARK GIWON (KR)

Application Number:

PCT/KR2020/008878

Publication Date:

January 21, 2021

Filing Date:

July 08, 2020

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04W72/12; H04W4/40; H04W92/18

Domestic Patent References:

WO2018175577A1

2018-09-27

Other References:

VIVO: "Uplink and Sidelink transmission prioritization in NR V2X", 3GPP DRAFT; R2-1905847_UPLINK AND SIDELINK TRANSMISSION PRIORITIZATION IN NR V2X, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Reno, US; 20190513 - 20190517, R2-1905847_Uplink and Sidelink transmission priori, 3 May 2019 (2019-05-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051710199
ASUSTEK: "Discussion on UL/SL TX prioritization", 3GPP DRAFT; R2-1906541 DISCUSSION ON UL SL TX PRIORITIZATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Reno, USA; 20190513 - 20190517, R2-1906541 Discussion on UL SL TX prioritization, 2 May 2019 (2019-05-02), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051710852
CATT: "Prioritization of Uu and SL for NR V2X", 3GPP DRAFT; R2-1905803, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Reno, USA; 20190513 - 20190517, R2-1905803, 3 May 2019 (2019-05-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051710156
OPPO (RAPPORTEUR): "Summary of [Offline#704] UL/SL prioritization", 3GPP DRAFT; R2-1908291 - SUMMARY OF [OFFLINE#704] UL_SL PRIORITIZATION_V4, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Reno, US; 20190513 - 20190517, R2-1908291 - Summary of [Offline#704] UL_SL Priori, 18 May 2019 (2019-05-18), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051740435
3GPP TS 36.213
See also references of EP 3996452A4

Attorney, Agent or Firm:

ENVISION PATENT & LAW FIRM (KR)

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