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1. (WO2016105129) METHOD FOR TRANSCEIVING SHORTENED PHYSICAL DOWNLINK SHARED CHANNEL IN WIRELESS ACCESS SYSTEM SUPPORTING UNLICENSED BAND, AND DEVICE SUPPORTING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/105129    International Application No.:    PCT/KR2015/014192
Publication Date: 30.06.2016 International Filing Date: 23.12.2015
IPC:
H04L 5/00 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336 (KR)
Inventors: KIM, Seonwook; (KR).
AHN, Joonkui; (KR).
KIM, Kijun; (KR).
YANG, Suckchel; (KR).
SEO, Hanbyul; (KR).
LEE, Seungmin; (KR).
PARK, Hanjun; (KR).
YOU, Hyangsun; (KR).
YI, Yunjung; (KR)
Agent: KIM, Yong In; (KR)
Priority Data:
62/095,782 23.12.2014 US
62/202,168 07.08.2015 US
62/207,899 20.08.2015 US
62/237,588 06.10.2015 US
Title (EN) METHOD FOR TRANSCEIVING SHORTENED PHYSICAL DOWNLINK SHARED CHANNEL IN WIRELESS ACCESS SYSTEM SUPPORTING UNLICENSED BAND, AND DEVICE SUPPORTING SAME
(FR) PROCÉDÉ D'ÉMISSION-RÉCEPTION D'UN CANAL PHYSIQUE PARTAGÉ DESCENDANT RACCOURCI DANS UN SYSTÈME D'ACCÈS SANS FIL PRENANT EN CHARGE UNE BANDE DE FRÉQUENCE SANS LICENCE, ET DISPOSITIF ASSOCIÉ
(KO) 비면허 대역을 지원하는 무선 접속 시스템에서 축약된 하향링크 물리 공유 채널을 송수신하는 방법 및 이를 지원하는 장치
Abstract: front page image
(EN)The present invention relates to a wireless access system supporting an unlicensed band, a method for configuring a shortened physical downlink shared channel (sPDSCH), a method for scheduling same, methods for transceiving same, and devices supporting same. A method for receiving a sPDSCH in a wireless access system supporting an unlicensed band, according to one embodiment of the present invention, comprises the steps of: monitoring a common search space for detecting downlink control information (DCI) comprising length information of a sPDSCH which is set in an unlicensed-band cell (Ucell) supporting an unlicensed band; receiving the DCI through the common search space; and receiving the sPDSCH on the basis of the length information, wherein the sPDSCH is received on a partial subframe (pSF), and the pSF may have a smaller size than a regular subframe.
(FR)La présente invention concerne un système d'accès sans fil prenant en charge une bande de fréquence sans licence, un procédé de configuration d'un canal physique partagé descendant raccourci (sPDSCH), un procédé de planification de celui-ci, des procédés d'émission-réception de celui-ci, et des dispositifs associés. Selon un mode de réalisation de la présente invention, un procédé de réception d'un sPDSCH dans un système d'accès sans fil prenant en charge une bande de fréquence sans licence comprend les étapes consistant à: surveiller un espace de recherche commun pour détecter des informations de commande de liaison descendante (DCI) contenant des informations de longueur relatives à un sPDSCH qui est placé dans une cellule à bande sans licence (cellule U) prenant en charge une bande sans licence; recevoir les informations DCI par l'intermédiaire de l'espace de recherche commun; et recevoir le sPDSCH sur la base des informations de longueur, le sPDSCH étant reçu sur une sous-trame partielle (pSF) et la pSF pouvant avoir une taille inférieure à une sous-trame normale.
(KO)본 발명은 비면허 대역을 지원하는 무선 접속 시스템에 관한 것으로, 축약된 하향링크 물리 공유 채널(sPDSCH)을 구성하는 방법, 이를 스케줄링하는 방법 및 이를 송수신하는 방법들과 이를 지원하는 장치들에 관한 것이다. 본 발명의 일 실시예로서 비면허대역을 지원하는 무선접속시스템에서 축약된 하향링크 공유 채널(sPDSCH)을 수신하는 방법은, 비면허대역을 지원하는 비면허대역셀(U셀)에 설정되는 sPDSCH에 대한 길이 정보를 포함하는 하향링크 제어 정보(DCI)를 검출하기 위해 공용 서치 스페이스를 모니터링하는 단계와 공용 서치 스페이스를 통해 DCI를 수신하는 단계와 길이 정보를 기반으로 sPDSCH를 수신하는 단계를 포함하되, sPDSCH는 부분 서브프레임(pSF) 상에서 수신되고, pSF는 일반 서브프레임보다 작은 크기로 구성될 수 있다.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 (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)