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1. (WO2018022697) TECHNIQUES FOR ADAPTIVE TRANSMISSIONS DURING URLLC
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/022697 International Application No.: PCT/US2017/043858
Publication Date: 01.02.2018 International Filing Date: 26.07.2017
IPC:
H04W 72/04 (2009.01) ,H04L 1/18 (2006.01)
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
04
Wireless resource allocation
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
18
Automatic repetition systems, e.g. van Duuren system
Applicants: QUALCOMM INCORPORATED[US/US]; ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors: XU, Hao; US
BHUSHAN, Naga; US
GAAL, Peter; US
JIANG, Jing; US
ZENG, Wei; US
PATEL, Shimman Arvind; US
JI, Tingfang; US
SUN, Haitong; US
Agent: BINDSEIL, James J.; US
HEALY, Tiffany Brooks; US
CHESSER, Wilburn; US
HARRINGTON, Colin J.; US
HAYDOUTOVA, Juliana; US
ROWE, Sheree T.; US
GELFOUND, Craig A.; US
FAINBERG, Michael; US
NOONAN, David M.; US
CASTRO, Francisco; US
HODGES, Jonas J.; US
MUMMALANENI, Venkat; US
SHARIFZADEH, Ibraham; US
VIDWAN, Jasjit; US
CORRADO, Thomas; US
SHAO, Yin; US
SHARIFZADEH, Ali; US
Priority Data:
15/456,16310.03.2017US
62/367,98828.07.2016US
Title (EN) TECHNIQUES FOR ADAPTIVE TRANSMISSIONS DURING URLLC
(FR) TECHNIQUES DESTINÉES AUX TRANSMISSIONS ADAPTATIVES PENDANT DES URLLC
Abstract:
(EN) A method and apparatus for adapting uplink transmissions during wireless communications are described. The method and apparatus include transmitting, by a user equipment (UE) operating in a Ultra-Reliable Low-Latency Communications (URLLC) mode, a first transmission to a network entity in a first frequency region, the first frequency region corresponding to a reserved frequency division multiplexing (FDM) region of an uplink channel. The method and apparatus include receiving an downlink grant from the network entity in response to transmitting the first transmission, the downlink grant indicating at least a second frequency region for uplink transmissions different from the first frequency region. The method and apparatus include adapting the first frequency region to the second frequency region for transmitting one or both of a retransmission or a subsequent transmission based on the downlink grant.
(FR) La présente invention concerne un procédé et un appareil destinés à adapter des transmissions pendant des communications sans fil. Le procédé et l'appareil consistent en : la transmission, au moyen d'un équipement utilisateur (UE) fonctionnant dans un mode de communications à faible latence ultra-fiables (URLLC), d'une première transmission à une entité de réseau dans une première région de fréquence, la première région de fréquence correspondant à une région de multiplexage par répartition de fréquence réservée (FDM) d'un canal de liaison montante. Le procédé et l'appareil consistent également en : la réception d'un octroi de ressources de liaison descendante provenant de l'entité de réseau en réponse à la transmission de la première transmission, l'octroi de ressources de la liaison descendante indiquant au moins une seconde région de fréquence pour des transmissions de liaison montante différentes de la première région de fréquence. Le procédé et l'appareil consistent par ailleurs en : l'adaptation de la première région de fréquence selon la seconde région de fréquence pour transmettre une retransmission et/ou une transmission ultérieure sur la base de l'octroi de ressources de liaison descendante.
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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: English (EN)
Filing Language: English (EN)