Title:
METHOD AND DEVICE FOR ALLOCATING RESOURCE THROUGH CARRIER AGGREGATION IN V2X SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/235803
Kind Code:
A1
Abstract:
The present disclosure relates to a communication technique for convergence between an IoT technology and a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system thereof. The present disclosure may be applied to intelligence services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, etc.) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure relates to a technology for performing resource selection through carrier aggregation in V2X communication. An embodiment of the present invention provides a method of a first terminal in a wireless communication system. The method comprises the steps of: identifying a first carrier and a second carrier for sidelink communication; identifying whether at least one symbol included in a slot in a resource selection window for the first carrier is selected for the second carrier; on the basis of whether the at least one symbol is selected for the second carrier, selecting at least one resource for transmitting sidelink data from the resource selection window; and transmitting the sidelink data to a second terminal through the at least one selected resource.
Inventors:
SHIN CHEOLKYU (KR)
RYU HYUNSEOK (KR)
PARK SUNGJIN (KR)
YEO JEONGHO (KR)
CHOI SEUNGHOON (KR)
RYU HYUNSEOK (KR)
PARK SUNGJIN (KR)
YEO JEONGHO (KR)
CHOI SEUNGHOON (KR)
Application Number:
PCT/KR2021/006160
Publication Date:
November 25, 2021
Filing Date:
May 17, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W72/02; H04L5/00; H04W4/40; H04W72/04; H04W92/18
Domestic Patent References:
| WO2019090605A1 | 2019-05-16 | |||
| WO2019023857A1 | 2019-02-07 |
Foreign References:
| US20200053675A1 | 2020-02-13 | |||
| US20190082439A1 | 2019-03-14 |
Other References:
HUAWEI, HISILICON: "Introduction of 5G V2X with NR sidelink", 3GPP DRAFT; R2-2001966, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Reno, Nevada; 20191118 - 20191122, 11 March 2020 (2020-03-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051864600
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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