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1. (WO2019064445) BASE STATION DEVICE, TERMINAL DEVICE, WIRELESS COMMUNICATION SYSTEM, AND TRANSMISSION TIMING SETTING METHOD
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Pub. No.: WO/2019/064445 International Application No.: PCT/JP2017/035275
Publication Date: 04.04.2019 International Filing Date: 28.09.2017
IPC:
H04W 28/04 (2009.01) ,H04L 1/16 (2006.01) ,H04L 27/26 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
28
Network traffic or resource management
02
Traffic management, e.g. flow control or congestion control
04
Error control
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
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
26
Systems using multi-frequency codes
Applicants:
富士通株式会社 FUJITSU LIMITED [JP/JP]; 神奈川県川崎市中原区上小田中4丁目1番1号 1-1, Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-shi, Kanagawa 2118588, JP
Inventors:
陳 紅陽 CHEN, Hongyang; JP
ウー ジヤンミン WU, Jianming; JP
下村 剛史 SHIMOMURA, Tsuyoshi; JP
Agent:
特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE; 東京都千代田区霞が関3丁目8番1号 虎の門三井ビルディング Toranomon Mitsui Building, 8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
Title (EN) BASE STATION DEVICE, TERMINAL DEVICE, WIRELESS COMMUNICATION SYSTEM, AND TRANSMISSION TIMING SETTING METHOD
(FR) DISPOSITIF DE STATION DE BASE, DISPOSITIF TERMINAL, SYSTÈME DE COMMUNICATION SANS FIL ET PROCÉDÉ DE RÉGLAGE DE POSITIONNEMENT TEMPOREL D'ÉMISSION
(JA) 基地局装置、端末装置、無線通信システム及び送信タイミング設定方法
Abstract:
(EN) This base station device (100) includes: a first generation unit (103) which generates a first signal indicating candidates of a transmission timing of a terminal device (200) according to a frequency interval of a plurality of subcarriers used for the transmission of a signal; a second generation unit (104) which generates a second signal specifying one transmission timing from among the transmission timing candidates indicated by the first signal; and a transmission unit (100c) which transmits the first signal generated by the first generation unit (103) and the second signal generated by the second generation unit (104).
(FR) La présente invention concerne un dispositif de station de base (100) qui comprend : une première unité de génération (103) qui génère un premier signal indiquant des positionnements temporels d'émission candidats d'un dispositif terminal (200) en fonction d'un intervalle de fréquence d'une pluralité de sous-porteuses utilisées pour la transmission d'un signal ; une seconde unité de génération (104) qui génère un second signal spécifiant un positionnement temporel d'émission parmi les positionnements temporels d'émission candidats indiqués par le premier signal ; et une unité d'émission (100c) qui émet le premier signal généré par la première unité de génération (103) et le second signal généré par la seconde unité de génération (104).
(JA) 基地局装置(100)は、信号の送信に用いられる複数のサブキャリアの周波数間隔に応じた端末装置(200)の送信タイミングの候補を示す第1の信号を生成する第1生成部(103)と、前記第1の信号によって示される送信タイミングの候補から1つの送信タイミングを特定する第2の信号を生成する第2生成部(104)と、前記第1生成部(103)によって生成された第1の信号及び前記第2生成部(104)によって生成された第2の信号を送信する送信部(100c)とを有する。
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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)