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1. (WO2017139097) UPLINK CHANNEL DESIGN FOR SLOT-BASED TRANSMISSION TIME INTERVAL (TTI)
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/139097 International Application No.: PCT/US2017/014911
Publication Date: 17.08.2017 International Filing Date: 25.01.2017
IPC:
H04L 5/00 (2006.01) ,H04W 52/04 (2009.01) ,H04W 72/04 (2009.01) ,H04W 72/12 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
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
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12
Wireless traffic scheduling
Applicants:
QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors:
CHEN, Wanshi; US
GAAL, Peter; US
WEI, Yongbin; US
XU, Hao; US
PATEL, Shimman Arvind; US
HOSSEINI, Seyedkianoush; US
MONTOJO, Juan; US
DAMNJANOVIC, Aleksandar; US
Agent:
READ, Randol W.; US
HAMMACK, Marcus W.; US
Priority Data:
15/414,37024.01.2017US
62/294,95812.02.2016US
Title (EN) UPLINK CHANNEL DESIGN FOR SLOT-BASED TRANSMISSION TIME INTERVAL (TTI)
(FR) CONCEPTION DE CANAL DE LIAISON MONTANTE POUR INTERVALLE DE TEMPS DE TRANSMISSION (TTI) REPOSANT SUR DES CRÉNEAUX
Abstract:
(EN) Certain aspects of the present disclosure provide techniques that may be used to help enable low latency communications between a user equipment (UE) and a base station (BS) using quick uplink channels that enable a reduced transmission time interval (TTI). An example method generally includes identifying a plurality of slots in a subframe, receiving a resource configuration for an uplink channel, wherein the resource configuration is associated with a first slot of the plurality of slots, determining a resource for transmitting the uplink channel in a second slot of the plurality of slots, wherein the resource is determined based on the resource configuration associated with the first slot of the plurality of slots, and transmitting the uplink channel in the second slot using the determined resource.
(FR) Selon certains aspects, la présente invention concerne des techniques qui peuvent être utilisées pour aider à rendre possibles des communications à faible latence entre un équipement d'utilisateur (UE) et une station de base (BS) à l'aide de canaux de liaison montante rapides qui permettent d'obtenir un intervalle de temps de transmission (TTI) réduit. Un procédé donné à titre d'exemple consiste, de manière générale, à identifier une pluralité de créneaux dans une sous-trame, à recevoir une configuration de ressources pour un canal de liaison montante, la configuration de ressources étant associée à un premier créneau parmi la pluralité de créneaux, à déterminer une ressource pour transmettre le canal de liaison montante dans un second créneau parmi la pluralité de créneaux, la ressource étant déterminée sur la base de la configuration de ressources associée au premier créneau parmi la pluralité de créneaux, et à transmettre le canal de liaison montante dans le second créneau à l'aide de la ressource déterminée.
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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, 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 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:
AU2017216895CA3012213IN201847026772CN108713304EP3414863BR112018016277