Title:
METHOD AND APPARATUS FOR DETERMINING NON-PREFERRED RESOURCE IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/235082
Kind Code:
A1
Abstract:
A method for determining a non-preferred resource by a first terminal in a wireless communication system according to an embodiment of the present specification comprises the steps of: receiving a demodulation reference signal with respect to a physical sidelink control channel (PSCCH) (PSCCH DMRS) from a third terminal; receiving the PSCCH from the third terminal; receiving a demodulation reference signal with respect to a physical sidelink shared channel (PSSCH) (PSSCH DMRS) from the third terminal; determining a non-preferred resource related to transmission of a second terminal on the basis of a measurement for at least one of the PSCCH DMRS and/or the PSSCH DMRS; and transmitting coordination information indicating the non-preferred resource to the second terminal.
Inventors:
HWANG DAESUNG (KR)
LEE SEUNGMIN (KR)
SEO HANBYUL (KR)
LEE SEUNGMIN (KR)
SEO HANBYUL (KR)
Application Number:
PCT/KR2022/006420
Publication Date:
November 10, 2022
Filing Date:
May 04, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/02; H04L1/18; H04W4/40; H04W72/04; H04W72/08; H04W72/12; H04W92/18
Foreign References:
| US20210029761A1 | 2021-01-28 | |||
| US20210050979A1 | 2021-02-18 |
Other References:
LG ELECTRONICS: "Discussion on feasibility and benefits for mode 2 enhancements", 3GPP DRAFT; R1-2101786, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210125 - 20210205, 26 January 2021 (2021-01-26), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051975888
CONVIDA WIRELESS: "On Resource Allocation for Power Saving in NR Sidelink", 3GPP DRAFT; R1-2103416, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210412 - 20210420, 7 April 2021 (2021-04-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052178154
MODERATOR (INTEL CORPORATION): "Outcome and TPs for discussion [104b-e-NR-5G_V2X-03]", 3GPP DRAFT; R1-2104084, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210412 - 20210420, 20 April 2021 (2021-04-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051996654
CONVIDA WIRELESS: "On Resource Allocation for Power Saving in NR Sidelink", 3GPP DRAFT; R1-2103416, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210412 - 20210420, 7 April 2021 (2021-04-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052178154
MODERATOR (INTEL CORPORATION): "Outcome and TPs for discussion [104b-e-NR-5G_V2X-03]", 3GPP DRAFT; R1-2104084, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210412 - 20210420, 20 April 2021 (2021-04-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051996654
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
Download PDF: