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1. (WO2017132978) BASE STATION, TERMINAL, AND COMMUNICATION METHOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/132978 International Application No.: PCT/CN2016/073610
Publication Date: 10.08.2017 International Filing Date: 05.02.2016
IPC:
H04W 28/06 (2009.01) ,H04L 1/00 (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
06
Optimising, e.g. header compression, information sizing
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
Applicants:
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA [US/US]; 20000 Mariner Avenue, Suite 200 Torrance, California 90503, US
Inventors:
HORIUCHI, Ayako; JP
WANG, Lilei; CN
GOLITSCHEK EDLER VON ELBWART, Alexander; DE
HOSHINO, Masayuki; JP
YUDA, Yasuaki; JP
Agent:
LIU, SHEN & ASSOCIATES; 10th Floor, Building 1 10 Caihefang Road, Haidian District Beijing 100080, CN
Priority Data:
Title (EN) BASE STATION, TERMINAL, AND COMMUNICATION METHOD
(FR) STATION DE BASE, TERMINAL ET PROCÉDÉ DE COMMUNICATION
Abstract:
(EN) A base station is disclosed that enables an efficient use of resources even when a TTI length is shortened. In this base station, a PDCCH section (103) generates one piece of downlink control information (DCI) containing control information for a plurality of first transmission time intervals (TTIs) each having a TTI length shorter than a second TTI, and a transmission section (107) transmits the DCI. Control information on retransmission processing for a data signal is configured for each of the plurality of first TTIs while control information other than the control information on the retransmission processing is configured in common among the plurality of first TTIs in the DCI.
(FR) L'invention concerne une station de base qui permet une utilisation efficiente de ressources même lorsqu'une longueur de TTI est raccourcie. Dans cette station de base, une section (103) de PDCCH génère un élément d'informations de commande en liaison descendante (DCI) contenant des informations de commande pour une pluralité de premiers intervalles de temps d'émission (TTI) présentant chacun une longueur de TTI plus courte qu'un deuxième TTI, et une section (107) d'émission émet les DCI. Des informations de commande sur un traitement de réémission pour un signal de données sont configurées pour chaque TTI de la pluralité de premiers TTI tandis que des informations de commande autres que les informations de commande sur le traitement de réémission sont configurées en commun entre la pluralité de premiers TTI dans les DCI.
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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, 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, KN, KP, KR, 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: English (EN)
Filing Language: English (EN)
Also published as:
CN108476434US20190021072