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1. (WO2017196065) METHOD FOR CONTROLLING UPLINK TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/196065 International Application No.: PCT/KR2017/004808
Publication Date: 16.11.2017 International Filing Date: 10.05.2017
IPC:
H04W 52/34 (2009.01) ,H04W 52/14 (2009.01)
Applicants: LG ELECTRONICS INC.[KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu, Seoul 07336, KR
Inventors: LEE, Hyunho; KR
YI, Yunjung; KR
HWANG, Daesung; KR
Agent: KIM, Yong In; KR
BAHNG, Hae Cheol; KR
Priority Data:
62/334,37410.05.2016US
62/373,98311.08.2016US
Title (EN) METHOD FOR CONTROLLING UPLINK TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
(FR) PROCÉDÉ DE COMMANDE DE PUISSANCE DE TRANSMISSION DE LIAISON MONTANTE DANS UN SYSTÈME DE COMMUNICATION SANS FIL ET DISPOSITIF CORRESPONDANT
(KO) 무선 통신 시스템에서 상향링크 전송 전력의 제어 방법 및 이를 위한 장치
Abstract: front page image
(EN) According to one embodiment of the present invention, a method by which a terminal, which is configured so as to support a plurality of cells having one or more transmission time interval (TTI) lengths or subcarrier spacings, controls uplink transmission power in a wireless communication system comprises the steps of: calculating transmission power for uplink transmission; and performing uplink transmission for a specific cell by the calculated transmission power, wherein the calculated transmission power can be allocated up to a maximum transmission power configured for the terminal in a symbol or a TTI of the uplink transmission for a cell different from the specific cell, or in a symbol or a TTI, which does not overlap with a symbol or a TTI of uplink transmission having a different TTI length or a different subcarrier spacing from those of the uplink transmission for the specific cell.
(FR) Un mode de réalisation de la présente invention concerne un procédé grâce un terminal conçu de manière à prendre en charge une pluralité de cellules possédant une ou plusieurs longueurs d'intervalles de temps de transmission (TTI) ou espacements de sous-porteuses, commande la puissance de transmission de liaison montante dans un système de communication sans fil, le procédé comprenant : le calcul d'une puissance de transmission pour une transmission de liaison montante ; et la réalisation d'une transmission de liaison montante pour une cellule spécifique selon la puissance de transmission calculée, la puissance de transmission calculée pouvant être attribuée à une puissance de transmission maximale configurée pour le terminal dans un symbole ou un TTI de la transmission en liaison montante pour une cellule différente de la cellule spécifique, ou dans un symbole ou un TTI, qui ne chevauchent pas un symbole ou un TTI de transmission de liaison montante possédant une longueur de TTI différente ou un espacement de sous-porteuse différent de ceux de la transmission de liaison montante pour la cellule spécifique.
(KO) 본 발명의 일 실시예에 따른 무선 통신 시스템에서 하나 이상의 TTI(transmission time interval) 길이 또는 서브캐리어 간격(subcarrier spacing)의 복수의 셀을 지원하도록 설정된 단말을 위한 상향링크 전송 전력 제어 방법에 있어서, 상기 방법은 단말에 의해 수행되며, 상향링크 전송을 위한 전송 전력을 계산하는 단계; 및 상기 계산된 전송 전력으로 특정 셀에 대한 상향링크 전송을 수행하는 단계를 포함하고, 상기 계산된 전송 전력은 상기 특정 셀과 다른 셀에 대한 상향링크 전송의 심볼 또는 TTI, 또는 상기 특정 셀에 대한 상향링크 전송과 다른 TTI 길이 또는 다른 서브캐리어 간격을 갖는 상향링크 전송의 심볼 또는 TTI와 중첩하지 않는 심볼 또는 TTI에서 상기 단말에게 설정된 최대 전송 전력까지 할당될 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, DJ, 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, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)