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1. (WO2019043800) USER EQUIPMENT AND WIRELESS COMMUNICATION METHOD
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Pub. No.: WO/2019/043800 International Application No.: PCT/JP2017/031028
Publication Date: 07.03.2019 International Filing Date: 29.08.2017
IPC:
H04L 27/26 (2006.01) ,H04L 1/16 (2006.01) ,H04W 72/04 (2009.01) ,H04W 72/12 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
26
Systems using multi-frequency codes
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
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
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:
諸我 英之 MOROGA, Hideyuki; JP
武田 和晃 TAKEDA, Kazuaki; JP
永田 聡 NAGATA, Satoshi; JP
Agent:
鷲田 公一 WASHIDA, Kimihito; JP
Priority Data:
Title (EN) USER EQUIPMENT AND WIRELESS COMMUNICATION METHOD
(FR) ÉQUIPEMENT UTILISATEUR ET PROCÉDÉ DE COMMUNICATION SANS FIL
(JA) ユーザ端末及び無線通信方法
Abstract:
(EN) A user equipment (20) of the present invention receives, from a wireless base station (10), a downlink signal including a downlink control signal and a downlink data signal, demodulates and decodes the downlink data signal by using the downlink control signal, maps a response signal, which indicates the decoded result of the downlink data signal, to a transmission area designated by index information included in the downlink control signal among a plurality of transmittable areas, and transmits an uplink control signal including the response signal.
(FR) Un équipement utilisateur (20) selon la présente invention reçoit, d'une station de base sans fil (10), un signal de liaison descendante comprenant un signal de commande de liaison descendante et un signal de données de liaison descendante, démodule et décode le signal de données de liaison descendante en utilisant le signal de commande de liaison descendante, mappe un signal de réponse, qui indique le résultat décodé du signal de données de liaison descendante, avec une zone de transmission désignée par des informations d'index incluses dans le signal de commande de liaison descendante parmi une pluralité de zones transmissibles, et transmet un signal de commande de liaison montante comprenant le signal de réponse.
(JA) 本発明のユーザ端末(20)は、下りリンク制御信号と下りリンクデータ信号を含む下りリンク信号を無線基地局(10)から受信し、下りリンク制御信号を用いて下りリンクデータ信号を復調および復号し、複数の送信可能領域の中から下りリンク制御信号に含まれるインデックス情報によって指定された送信領域に、下りリンクデータ信号の復号結果を示す応答信号をマッピングし、応答信号を含む上りリンク制御信号を送信する。
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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)