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Title:
METHOD AND APPARATUS FOR VEHICLE TO EVERYTHING (V2X) COMMUNICATION IN A WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/015506
Kind Code:
A1
Abstract:
A method for vehicle to everything (V2X) communication in a wireless communication system is provided. The method includes receiving, from a first network, first downlink control information (DCI) for scheduling of a sidelink associated with a second network, wherein the first network is associated with a new radio (NR) network and the second network is associated a long term evolution (LTE) network; and performing, based on the first DCI, a sidelink communication; wherein the first DCI is scrambled by a first radio network temporary identity (RNTI) different from a second RNTI scrambling a second DCI, wherein the second DCI is for scheduling of a sidelink associated with the first network, and wherein the first DCI is used to activate or deactivate a semi-persistently scheduled sidelink transmission.

Inventors:
WU MIN (CN)
ZHOU MIAO (CN)
SUN FEIFEI (CN)
Application Number:
PCT/KR2020/009483
Publication Date:
January 28, 2021
Filing Date:
July 17, 2020
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W72/12; H04L1/00; H04L5/00; H04W4/40; H04W52/14; H04W52/30
Foreign References:
US20180279303A12018-09-27
Other References:
VIVO: "Enhancements of NR Uu link to control LTE sidelink", 3GPP DRAFT; R1-1810393_ENHANCEMENTS OF NR UU LINK TO CONTROL LTE SIDELINK, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chengdu, China; 20181008 - 20181012, R1-1810393_Enhancements of NR Uu link to control L, 29 September 2018 (2018-09-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051517802
MEDIATEK INC.: "NR sidelink mode-1 resource allocation", 3GPP DRAFT; R1-1906554 NR SIDELINK MODE-1 RESOURCE ALLOCATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, R1-1906554 NR sidelink mode-1 resource allocation, 4 May 2019 (2019-05-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051708590
SAMSUNG: "On NR Uu controlling LTE sidelink", 3GPP DRAFT; R1-1906943 ON NR UU CONTROLLING LTE SIDELINK, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, R1-1906943 On NR Uu controlling LTE sidelink, 4 May 2019 (2019-05-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051708978
CMCC: "Discussion on support of NR Uu controlling LTE sidelink", 3GPP DRAFT; R1-1904731, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Xi’an, China; 20190408 - 20190412, R1-1904731, 2 April 2019 (2019-04-02), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051707296
Attorney, Agent or Firm:
Y.P.LEE,MOCK & PARTNERS (KR)
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