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1. (WO2019030870) USER TERMINAL AND RADIO COMMUNICATION METHOD
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030870 International Application No.: PCT/JP2017/028982
Publication Date: 14.02.2019 International Filing Date: 09.08.2017
IPC:
H04W 72/12 (2009.01) ,H04J 3/00 (2006.01) ,H04W 72/04 (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
12
Wireless traffic scheduling
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
3
Time-division multiplex systems
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二丁目11番1号 11-1, Nagatacho 2-chome, Chiyoda-ku, Tokyo 1006150, JP
Inventors:
武田 一樹 TAKEDA, Kazuki; JP
永田 聡 NAGATA, Satoshi; JP
グオ シャオツェン GUO, Shaozhen; CN
ワン リフェ WANG, Lihui; CN
コウ ギョウリン HOU, Xiaolin; CN
Agent:
青木 宏義 AOKI, Hiroyoshi; JP
天田 昌行 AMADA, Masayuki; JP
守屋 芳隆 MORIYA, Yoshitaka; JP
古瀬 洋子 FURUSE, Yoko; JP
Priority Data:
Title (EN) USER TERMINAL AND RADIO COMMUNICATION METHOD
(FR) TERMINAL UTILISATEUR ET PROCÉDÉ DE RADIOCOMMUNICATION
(JA) ユーザ端末及び無線通信方法
Abstract:
(EN) The present invention appropriately controls transmission and/or reception of a data channel even when an unknown resource is included among time/frequency resources in which the data channel has been scheduled. A user terminal according to the present invention is provided with: a reception unit that receives first downlink control information (DCI) indicating an unknown resource for which the user terminal must not presume transmission and/or reception; and a control unit that controls transmission and/or reception of a data channel when at least one portion of the time and/or frequency resources in which the data channel has been scheduled according to second downlink control information (DCI) collides with the unknown resource, said transmission and/or reception using said time and/or frequency resources.
(FR) La présente invention commande de manière appropriée la transmission et/ou la réception d'un canal de données même lorsqu'une ressource inconnue est incluse parmi des ressources temps/fréquence dans lesquelles le canal de données a été planifié. Un terminal utilisateur selon la présente invention comprend : une unité de réception qui reçoit des premières informations de commande de liaison descendante (DCI) indiquant une ressource inconnue pour laquelle le terminal utilisateur ne doit pas supposer la transmission et/ou la réception ; et une unité de commande qui commande la transmission et/ou la réception d'un canal de données lorsqu'au moins une partie des ressources temps et/ou fréquence dans lesquelles le canal de données a été planifié selon des secondes informations de commande de liaison descendante (DCI) entrent en collision avec la ressource inconnue, ladite transmission et/ou réception utilisant lesdites ressources temps et/ou fréquence.
(JA) データチャネルがスケジューリングされた時間/周波数リソース内にUnknownリソースが含まれる場合であっても、当該データチャネルの送信及び/又は受信を適切に制御すること。本発明のユーザ端末は、当該ユーザ端末が送信及び/又は受信を想定してはならないUnknownリソースを示す第1の下りリンク制御情報(DCI)を受信する受信部と、第2の下りリンク制御情報(DCI)によってデータチャネルがスケジューリングされた時間及び/周波数リソースの少なくとも一部が前記Unknownリソースと衝突する場合、前記時間及び/又は周波数リソースにおける前記データチャネルの受信及び/又は送信を制御する制御部と、を具備する。
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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)