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1. (WO2018128192) USER DEVICE, BASE STATION, AND PREAMBLE TRANSMISSION METHOD
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Pub. No.: WO/2018/128192 International Application No.: PCT/JP2018/000094
Publication Date: 12.07.2018 International Filing Date: 05.01.2018
IPC:
H04W 48/10 (2009.01) ,H04W 16/28 (2009.01) ,H04W 74/08 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
48
Access restriction; Network selection; Access point selection
08
Access restriction or access information delivery, e.g. discovery data delivery
10
using broadcasted information
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
28
using beam steering
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:
2017-00146006.01.2017JP
Title (EN) USER DEVICE, BASE STATION, AND PREAMBLE TRANSMISSION METHOD
(FR) DISPOSITIF D'UTILISATEUR, STATION DE BASE ET PROCÉDÉ DE TRANSMISSION DE PRÉAMBULE
(JA) ユーザ装置、基地局、及びプリアンブル送信方法
Abstract:
(EN) This user device, in a radio communication system having a base station and the user device, is provided with a receiving unit which receives multiple prescribed signals transmitted by means of multiple beams from the base station, and a transmission unit which transmits a preamble using multiple resources corresponding to the multiple beams, wherein the receiving unit receives, from the base station, system information that includes information about the multiple resources corresponding to the multiple beams, and, from the system information, the transmission unit acquires information about said multiple resources.
(FR) L'invention concerne un dispositif d'utilisateur dans un système de radiocommunication comprenant une station de base et le dispositif d'utilisateur. Le dispositif d'utilisateur selon l'invention est pourvu d'une unité de réception qui reçoit de multiples signaux prescrits émis au moyen de multiples faisceaux depuis la station de base, et d'une unité d'émission qui émet un préambule en utilisant de multiples ressources correspondant aux multiples faisceaux. L'unité de réception reçoit, de la part de la station de base, des informations système qui contiennent des informations concernant les multiples ressources correspondant aux multiples faisceaux et, à partir des informations système, l'unité d'émission acquiert des informations à propos desdites multiples ressources.
(JA) 基地局とユーザ装置とを有する無線通信システムにおける前記ユーザ装置において、前記基地局から、複数のビームにより送信される複数の所定の信号を受信する受信部と、前記複数のビームに対応する複数のリソースを用いてプリアンブルを送信する送信部と、を備え、前記受信部は、前記複数のビームに対応する前記複数のリソースの情報を含むシステム情報を前記基地局から受信し、前記送信部は、当該複数のリソースの情報を前記システム情報から取得する。
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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 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)