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1. (WO2017135295) BASE STATION, USER DEVICE, POWER RATIO APPLICATION METHOD, AND CHANNEL STATE INFORMATION TRANSMISSION METHOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135295 International Application No.: PCT/JP2017/003578
Publication Date: 10.08.2017 International Filing Date: 01.02.2017
IPC:
H04W 24/10 (2009.01) ,H04B 17/309 (2015.01) ,H04J 99/00 (2009.01) ,H04W 52/34 (2009.01) ,H04W 52/38 (2009.01) ,H04W 72/12 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
10
Scheduling measurement reports
[IPC code unknown for H04B 17/309]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
99
Subject matter not provided for in other groups of this subclass
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]
38
TPC being performed in particular situations
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:
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:
佐野 洋介 SANO, Yousuke; JP
武田 和晃 TAKEDA, Kazuaki; JP
永田 聡 NAGATA, Satoshi; JP
チェン シャオハン CHEN, Xiaohang; CN
リ アンシン LI, Anxin; CN
ジャン ホイリン JIANG, Huiling; CN
Agent:
伊東 忠重 ITOH, Tadashige; JP
伊東 忠彦 ITOH, Tadahiko; JP
Priority Data:
2016-02032904.02.2016JP
Title (EN) BASE STATION, USER DEVICE, POWER RATIO APPLICATION METHOD, AND CHANNEL STATE INFORMATION TRANSMISSION METHOD
(FR) STATION DE BASE, DISPOSITIF D'UTILISATEUR, PROCÉDÉ D'APPLICATION DE RAPPORT DE PUISSANCE ET PROCÉDÉ DE TRANSMISSION D'INFORMATIONS D'ÉTAT DE CANAL
(JA) 基地局、ユーザ装置、電力比適用方法、及びチャネル状態情報送信方法
Abstract:
(EN) This base station, which is used in a wireless communication system in which multiplexing is applied in a power region, is provided with: a transmission unit which transmits, to user devices, a power ratio used by the user devices in order to calculate channel state information; and a reception unit which receives, from the user devices, the channel state information calculated using the power ratio.
(FR) La présente invention concerne une station de base utilisée dans un système de communication sans fil, dans lequel un multiplexage est appliqué dans une région de puissance. La station de base comprend : une unité de transmission qui transmet, à des dispositifs d'utilisateur, un rapport de puissance utilisé par les dispositifs d'utilisateur afin de calculer des informations d'état de canal ; et une unité de réception qui reçoit, à partir des dispositifs d'utilisateur, les informations d'état de canal calculées à l'aide du rapport de puissance.
(JA) 電力領域での多重が適用される無線通信システムで用いられる基地局において、ユーザ装置がチャネル状態情報を算出するために使用する電力比を、当該ユーザ装置に送信する送信部と、前記電力比を用いて算出されたチャネル状態情報を、前記ユーザ装置から受信する受信部とを備える。
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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, 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 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: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN108605238EP3413613