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1. (WO2019030874) USER DEVICE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030874 International Application No.: PCT/JP2017/029005
Publication Date: 14.02.2019 International Filing Date: 09.08.2017
IPC:
H04W 72/02 (2009.01) ,H04B 7/06 (2006.01) ,H04W 74/08 (2009.01)
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
02
Selection of wireless resources by user or terminal
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
06
at transmitting station
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
74
Wireless channel access, e.g. scheduled or random access
08
Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
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:
小原 知也 OHARA, Tomoya; JP
原田 浩樹 HARADA, Hiroki; JP
Agent:
伊東 忠重 ITOH, Tadashige; JP
伊東 忠彦 ITOH, Tadahiko; JP
Priority Data:
Title (EN) USER DEVICE
(FR) DISPOSITIF UTILISATEUR
(JA) ユーザ装置
Abstract:
(EN) This user device includes: a receiving unit for communicating with a base station device and receiving, from the base station device, one or a plurality of blocks including information used for initial access associated with a beam transmitted from the base station device; a control unit for selecting, from the one or a plurality of blocks and on the basis of received power or the reception quality of the beam, a block to be used to determine a resource for transmitting a preamble; and a transmitting unit for transmitting the preamble to the base station device by using the resource.
(FR) L'invention concerne un dispositif utilisateur qui comprend : une unité de réception destinée à communiquer avec un dispositif station de base et à recevoir, du dispositif station de base, un ou plusieurs blocs comportant des informations utilisées pour un accès initial associé à un faisceau transmis par le dispositif station de base ; une unité de commande destinée à sélectionner, à partir du ou des blocs et sur la base de la puissance reçue ou de la qualité de réception du faisceau, un bloc à utiliser pour déterminer une ressource pour transmettre un préambule ; et une unité de transmission destinée à transmettre le préambule au dispositif station de base à l'aide de la ressource.
(JA) ユーザ装置は、基地局装置と通信を行い、前記基地局装置から送信されるビームに関連付けられる初期アクセスに使用する情報を含む1又は複数のブロックを、前記基地局装置から受信する受信部と、前記ビームの受信電力又は受信品質に基づいて、前記1又は複数のブロックから、プリアンブルを送信するリソースの決定に使用するブロックを選択する制御部と、前記リソースを用いてプリアンブルを前記基地局装置に送信する送信部とを有する。
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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, 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: Japanese (JA)
Filing Language: Japanese (JA)