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1. (WO2017191833) USER TERMINAL AND WIRELESS COMMUNICATIONS METHOD
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/191833    International Application No.:    PCT/JP2017/017188
Publication Date: 09.11.2017 International Filing Date: 01.05.2017
IPC:
H04W 72/12 (2009.01), H04W 28/04 (2009.01), H04W 74/08 (2009.01)
Applicants: NTT DOCOMO, INC. [JP/JP]; 11-1, Nagatacho 2-chome, Chiyoda-ku, Tokyo 1006150 (JP)
Inventors: TAKEDA, Kazuaki; (JP).
TAKEDA, Kazuki; (JP).
NAGATA, Satoshi; (JP).
HARADA, Hiroki; (JP)
Agent: AOKI, Hiroyoshi; (JP).
AMADA, Masayuki; (JP).
MORIYA, Yoshitaka; (JP)
Priority Data:
2016-093479 06.05.2016 JP
Title (EN) USER TERMINAL AND WIRELESS COMMUNICATIONS METHOD
(FR) TERMINAL UTILISATEUR ET PROCÉDÉ DE COMMUNICATION SANS FIL
(JA) ユーザ端末及び無線通信方法
Abstract: front page image
(EN)In order to appropriately perform retransmission control and/or split transmission when applying collision-type UL transmission, the present invention has a transmission unit that sends UL data and a control unit that controls the retransmission and/or split transmission of the UL data. The control unit: performs initial transmission during the split transmission and/or new UL data transmission prior to the retransmission, without a UL grant from a wireless base station; and controls second and subsequent transmissions during the retransmission and/or the split transmission, on the basis of a response signal from the wireless base station.
(FR)Selon l'invention, pour effectuer de manière appropriée un contrôle de retransmission et/ou une transmission divisée lors de l'application d'une transmission UL de type à collision, une unité de transmission envoie des données UL et une unité de contrôle contrôle la retransmission et/ou la transmission divisée des données UL. L'unité de contrôle effectue une transmission initiale pendant la transmission divisée et/ou une nouvelle transmission de données UL avant la retransmission, sans autorisation UL d'une station de base sans fil; et contrôle une deuxième transmission et les transmissions suivantes pendant la retransmission et/ou la transmission divisée, en fonction d'un signal de réponse provenant de la station de base sans fil.
(JA)衝突型UL送信を適用する場合に適切に再送制御及び/又は分割送信を行うこと。ULデータを送信する送信部と、前記ULデータの再送及び/又は分割送信を制御する制御部と、を有し、前記制御部は、無線基地局からのULグラントなしで前記再送前の新規ULデータ送信及び/又は前記分割送信における初回送信を行い、前記無線基地局からの応答信号に基づいて前記再送及び/又は前記分割送信における2回目以降の送信を制御する。
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, 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 (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)