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1. (WO2019031950) METHOD AND DEVICE FOR TERMINAL TO SET TRANSMIT POWER FOR PLURALITY OF CCS DURING CARRIER AGGREGATION IN WIRELESS COMMUNICATION SYSTEM
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031950 International Application No.: PCT/KR2018/009281
Publication Date: 14.02.2019 International Filing Date: 13.08.2018
IPC:
H04W 52/34 (2009.01) ,H04W 52/36 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
30
using constraints in the total amount of available transmission power
34
TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
30
using constraints in the total amount of available transmission power
36
with a discrete range or set of values, e.g. step size, ramping or offsets
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
서한별 SEO, Hanbyul; KR
Agent:
김용인 KIM, Yong In; KR
방해철 BAHNG, Hae Cheol; KR
Priority Data:
62/543,97011.08.2017US
62/565,12829.09.2017US
Title (EN) METHOD AND DEVICE FOR TERMINAL TO SET TRANSMIT POWER FOR PLURALITY OF CCS DURING CARRIER AGGREGATION IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET DISPOSITIF PERMETTANT À UN TERMINAL D'ÉTABLIR UNE PUISSANCE DE TRANSMISSION POUR UNE PLURALITÉ DE CC PENDANT UNE AGRÉGATION DE PORTEUSES DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선통신시스템에서 CARRIER AGGREGATION 전송 시 단말이 복수의 CC에 대하여 송신 전력을 설정하는 방법 및 장치
Abstract:
(EN) An embodiment of the present invention is a method for setting transmit power. The method for a terminal to set the transmit power for a plurality of component carriers (CCs) during carrier aggregation transmission in a wireless communication system includes: a step for acquiring a prose per-packet priority (PPPP) of a signal transmitted from an individual CC; a step for calculating the transmit power of the signal transmitted from the individual CC; and a step for setting a minimum guaranteed power for the individual CC if the sum of the transmit powers of the individual CCs exceeds a preset value, wherein the minimum guaranteed power indicates the minimum transmit power to be transmitted from the individual CCs, and the minimum guaranteed power is set for each PPPP.
(FR) Un mode de réalisation de la présente invention concerne un procédé d'établissement de puissance de transmission. Le procédé permettant à un terminal d'établir la puissance de transmission pour une pluralité de porteuses composantes (CC) pendant une transmission d'agrégation de porteuses dans un système de communication sans fil comprend : une étape d'acquisition d'une priorité par paquet prose (PPPP) d'un signal émis par une CC individuelle ; une étape de calcul de la puissance de transmission du signal émis à partir de la CC individuelle ; et une étape d'établissement d'une puissance minimale garantie pour la CC individuelle si la somme des puissances de transmission des CC individuelles dépasse une valeur prédéfinie, la puissance minimale garantie indiquant la puissance de transmission minimale à transmettre à partir des CC individuelles et la puissance garantie minimale étant établie pour chaque PPPP.
(KO) 본 발명의 일 실시예는, 무선통신시스템에서 carrier aggregation 전송 시 단말이 복수의 CC(component carrier)에 대하여 송신 전력을 설정하는 방법에 있어서, 개별 CC에서 전송되는 신호의 PPPP (Prose Per-Packet Priority)를 획득하는 단계; 상기 개별 CC에서 전송되는 신호에 대한 송신 전력을 계산하는 단계; 및 상기 개별 CC들의 송신 전력의 합이 미리 설정된 값을 초과하면, 상기 개별 CC에 대하여 최소 보증 전력을 설정하는 단계를 포함하고, 상기 최소 보증 전력은 상기 개별 CC에서 전송해야하는 가장 적은 송신 전력을 의미하고, 상기 최소 보증 전력은 상기 PPPP 별로 설정되어 있는, 송신 전력을 설정하는 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)