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1. (WO2019031952) METHOD AND DEVICE FOR V2X TERMINAL TO RECEIVE PSCCH SCHEDULING INFORMATION AND TRANSMIT PSCCH IN WIRELESS COMMUNICATION SYSTEM
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031952 International Application No.: PCT/KR2018/009291
Publication Date: 14.02.2019 International Filing Date: 13.08.2018
IPC:
H04W 72/12 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12
Wireless traffic scheduling
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-Gu Seoul 07336, KR
Inventors:
김희진 KIM, Heejin; KR
이승민 LEE, Seungmin; KR
채혁진 CHAE, Hyukjin; KR
서한별 SEO, Hanbyul; KR
Agent:
김용인 KIM, Yong In; KR
방해철 BAHNG, Hae Cheol; KR
Priority Data:
62/543,96811.08.2017US
62/544,09811.08.2017US
Title (EN) METHOD AND DEVICE FOR V2X TERMINAL TO RECEIVE PSCCH SCHEDULING INFORMATION AND TRANSMIT PSCCH IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET DISPOSITIF POUR QU'UN TERMINAL V2X REÇOIVE DES INFORMATIONS DE PLANIFICATION DE CANAL PSCCH ET TRANSMETTE UN CANAL PSCCH DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선통신시스템에서 V2X 단말이 PSCCH 스케쥴링 정보를 수신하고 PSCCH를 전송하는 방법 및 장치
Abstract:
(EN) An embodiment of the present invention is a PSCCH transmission method. The method for a vehicle to everything (V2X) terminal to receive physical sidelink control channel (PSCCH) scheduling information and transmit a physical sidelink control channel (PSCCH) in a wireless communication system includes: a step for receiving Downlink control information related to sidelink semi persistent scheduling (SL SPS); a step for transmitting a first PSCCH in response to an instruction for activating an SL SPS configuration of the downlink control information; and a step for transmitting a second PSCCH among reserved resources after transmitting the PSCCH, wherein, when the downlink control information is related to the SL SPS for two or more component carriers (CCs), time resource units at which the first PSCCH is transmitted in each CC do not overlap with each other.
(FR) La présente invention porte, dans un mode de réalisation, sur un procédé de transmission de canal PSCCH. Le procédé permettant à un terminal de véhicule à tout (V2X) de recevoir des informations de planification de canal de commande de liaison latérale physique (PSCCH pour Physical Sidelink Control CHannel) et de transmettre un canal de commande de liaison latérale physique (PSCCH) dans un système de communication sans fil comprend : une étape consistant à recevoir des informations de commande de liaison descendante se rapportant à une planification semi-persistante de liaison latérale (SL SPS pour SideLink Semi Persistent Scheduling); une étape consistant à transmettre un premier canal PSCCH à la suite d'une instruction d'activation d'une configuration de planification SPS SL des informations de commande de liaison descendante; et une étape consistant à transmettre un second canal PSCCH parmi des ressources réservées après la transmission du canal PSCCH. Lorsque les informations de commande de liaison descendante sont associées à la planification SPS SL pour au moins deux porteuses composantes (CC pour Component Carrier), des unités de ressources temporelles auxquelles le premier canal PSCCH est transmis dans chaque porteuse composante ne se chevauchent pas mutuellement.
(KO) 본 발명의 일 실시예는, 무선통신시스템에서 V2X(Vehicle to Everything) 단말이 PSCCH(Physical sidelink control channel) 스케쥴링 정보를 수신하고 PSCCH(Physical sidelink control channel)를 전송하는 방법에 있어서, SL SPS(Sidelink Semi persistent scheduling)에 관련된 하향링크 제어정보(Downlink control information)를 수신하는 단계; 상기 하향링크 제어정보의 SL SPS 구성(configuration)을 활성화 지시에 따라 첫 번째 PSCCH의 전송을 수행하는 단계; 및 상기 PSCCH 전송 후 예약된 자원에서 두 번째 PSCCH를 전송하는 단계를 포함하며, 상기 하향링크 제어정보가 둘 이상의 CC(component carrier)에 대한 SL SPS에 관련된 경우, 각 CC에서 첫 번째 PSCCH가 전송되는 시간자원 단위는 서로 중첩되지 않는, PSCCH 전송 방법이다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)