Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019026158) USER TERMINAL AND WIRELESS COMMUNICATIONS METHOD
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/026158 International Application No.: PCT/JP2017/027773
Publication Date: 07.02.2019 International Filing Date: 31.07.2017
IPC:
H04W 72/12 (2009.01) ,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
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
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
Priority Data:
Title (EN) USER TERMINAL AND WIRELESS COMMUNICATIONS METHOD
(FR) TERMINAL UTILISATEUR ET PROCÉDÉ DE COMMUNICATIONS SANS FIL
(JA) ユーザ端末及び無線通信方法
Abstract:
(EN) In order to appropriately control UL grant-free transmissions, this user terminal has: a transmission unit that performs UL grant-free transmissions whereby UL data is sent without a UL transmission instruction from a wireless base station; and a control unit that controls UL grant-free transmissions on the basis of a resource period for UL grant-free transmissions, notified by upper layer signaling, and physical layer signaling that notifies activation of UL grant-free transmissions. The control unit determines a start position for UL grant-free transmission resources to which a prescribed period is applied, on the basis of offset information included in the physical layer signaling.
(FR) Afin de commander de manière appropriée des transmissions sans autorisation UL, l'invention concerne un terminal utilisateur comprenant : une unité de transmission qui effectue des transmissions sans autorisation UL, des données UL étant envoyées sans instruction de transmission UL provenant d'une station de base sans fil ; et une unité de commande qui commande des transmissions sans autorisation UL sur la base d'une période de ressource pour des transmissions sans autorisation UL, notifiées par une signalisation de couche supérieure, et une signalisation de couche physique qui notifie l'activation de transmissions sans autorisation UL. L'unité de commande détermine une position de départ pour des ressources de transmission sans autorisation UL auxquelles une période prescrite est appliquée, sur la base d'informations de décalage incluses dans la signalisation de couche physique.
(JA) ULグラントフリー送信を適切に制御するために、本発明の一態様に係るユーザ端末は、無線基地局からのUL送信指示なしにULデータを送信するULグラントフリー送信を行う送信部と、上位レイヤシグナリングで通知されるULグラントフリー送信用のリソース周期と、ULグラントフリー送信のアクティブ化を通知する物理レイヤシグナリングとに基づいて前記ULグラントフリー送信を制御する制御部と、を有し、前記制御部は、前記物理レイヤシグナリングに含まれるオフセット情報に基づいて、所定周期を適用するULグラントフリー送信用リソースの開始位置を判断する。
front page image
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)