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1. (WO2017033490) USER DEVICE, BASE STATION, COMMUNICATION METHOD, AND INSTRUCTION METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/033490 International Application No.: PCT/JP2016/061319
Publication Date: 02.03.2017 International Filing Date: 06.04.2016
IPC:
H04W 52/38 (2009.01) ,H04W 16/32 (2009.01) ,H04W 72/04 (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]
38
TPC being performed in particular situations
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
24
Cell structures
32
Hierarchical cell structures
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
04
Wireless resource allocation
Applicants:
株式会社NTTドコモ NTT DOCOMO, INC. [JP/JP]; 東京都千代田区永田町2丁目11番1号 11-1, Nagatacho 2-chome, Chiyoda-ku, Tokyo 1006150, JP
Inventors:
安藤 桂 ANDOU, Kei; JP
武田 一樹 TAKEDA, Kazuki; JP
内野 徹 UCHINO, Tooru; JP
手島 邦彦 TESHIMA, Kunihiko; JP
Agent:
伊東 忠重 ITOH, Tadashige; JP
Priority Data:
2015-16425721.08.2015JP
Title (EN) USER DEVICE, BASE STATION, COMMUNICATION METHOD, AND INSTRUCTION METHOD
(FR) DISPOSITIF D'UTILISATEUR, STATION DE BASE, PROCÉDÉ DE COMMUNICATION, ET PROCÉDÉ DE COMMANDE
(JA) ユーザ装置、基地局、通信方法及び指示方法
Abstract:
(EN) Provided is a user device to be used in a wireless communication system that supports uplink carrier aggregation, the user device having: a transmission unit for transmitting an uplink signal to a base station by using a first component carrier and a second component carrier that has a shorter TTI length than does the first component carrier; and a calculation unit for calculating upper and lower limits for the maximum transmission power of the uplink signal by using a prescribed calculation formula, with a subframe of the first component carrier or a subframe of the second component carrier as a reference.
(FR) L'invention concerne un dispositif d'utilisateur devant être utilisé dans un système de communications sans fil prenant en charge une agrégation de porteuses de liaison montante. Le dispositif d'utilisateur comprend : une unité de transmission pour transmettre un signal de liaison montante à une station de base au moyen d'une première composante porteuse et d'une seconde composante porteuse ayant un TTI plus court que celui de la première composante porteuse; et une unité de calcul pour calculer des limites supérieure et inférieure de la puissance de transmission maximale du signal de liaison montante au moyen d'une formule de calcul prescrite, avec une sous-trame de la première composante porteuse ou une sous-trame de la seconde composante porteuse comme référence.
(JA) 上りリンクのキャリアアグリゲーションをサポートする無線通信システムにおけるユーザ装置であって、第一のコンポーネントキャリアと、前記第一のコンポーネントキャリアよりTTI長が短い第二のコンポーネントキャリアとを用いて基地局に上りリンクの信号を送信する送信部と、前記第一のコンポーネントキャリアのサブフレーム、又は、前記第二のコンポーネントキャリアのサブフレームを基準として、前記上りリンクの信号における最大送信電力の下限と最大送信電力の上限とを所定の計算式を用いて算出する算出部と、を有するユーザ装置を提供する。
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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, 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 (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: Japanese (JA)
Filing Language: Japanese (JA)