(12) International Application Status Report

Received at International Bureau: 25 November 2019 (25.11.2019)

Information valid as of: 03 July 2020 (03.07.2020)

Report generated on: 25 September 2020 (25.09.2020)

(10) Publication number: (43) Publication date: (26) Publication language:
WO 2020/10833304 June 2020 (04.06.2020) English (EN)

(21) Application number: (22) Filing date: (25) Filing language:
PCT/CN2019/11907118 November 2019 (18.11.2019) English (EN)

(31) Priority number(s): (32) Priority date(s): (33) Priority status:
62/771,634 (US)27 November 2018 (27.11.2018) Priority document received (in compliance with PCT Rule 17.1)

(51) International Patent Classification:
H04W 72/04 (2009.01)

(71) Applicant(s):
MEDIATEK INC. [CN/CN]; No. 1, Dusing 1st Rd., Hsinchu Science Park Hsinchu City, Taiwan 30078 (CN) (for all designated states)

(72) Inventor(s):
TSAI, Cheng-Rung; No. 1, Dusing 1st Rd., Hsinchu Science Park Hsinchu City, Taiwan 30078 (CN)

(74) Agent(s):
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.; 16th Fl., Block A, Corporate Square, No. 35 Jinrong Street Beijing 100033 (CN)

(54) Title (EN): MULTIPLE PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) RESOURCES FOR AN UPLINK CONTROL INFORMATION (UCI) REPORT
(54) Title (FR): RESSOURCES MULTIPLES DE CANAL PHYSIQUE DE COMMANDE DE LIAISON MONTANTE (PUCCH) POUR UN RAPPORT D'INFORMATIONS DE COMMANDE DE LIAISON MONTANTE (UCI)

(57) Abstract:
(EN): A method for a user equipment (UE) to report an uplink control information (UCI) report based on multiple physical uplink control channel (PUCCH) resources configured to the UE is described. The UE can receive configuration information of PUCCH resources and one or more PUCCH resource sets from a base station (BS) in a wireless communication system, and an index from a PUCCH resource indicator field in a downlink control information (DCI) providing a downlink transmission. The UE can determine one or more PUCCH resource sets from the configured one or more PUCCH resource sets based on a payload size of a UCI including a hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback of the downlink transmission. The UE can further determine multiple PUCCH resources from the determined one or more PUCCH resource sets based on the received index, and transmit the UCI on one of the determined multiple PUCCH resources.
(FR): La présente invention concerne un procédé destiné à un équipement d'utilisateur (UE) pour lui permettre d'informer un rapport d'informations de commande de liaison montante (UCI) en fonction de multiples ressources d'un canal physique de commande de liaison montante (PUCCH) configurées pour l'UE. L'UE peut recevoir des informations de configuration de ressources PUCCH et un ou plusieurs ensembles de ressources PUCCH provenant d'une station de base (BS) dans un système de communication sans fil, et un indice provenant d'un champ d'indicateur de ressources PUCCH dans des information de commande de liaison descendante (DCI) assurant une transmission en liaison descendante. L'UE peut déterminer un ou plusieurs ensembles de ressources PUCCH à partir de l'ensemble ou des ensembles de ressources PUCCH configurés sur la base d'une taille de charge utile d'une UCI comprenant un retour d'accusé de réception de demande de répétition automatique hybride (HARQ-ACK) de la transmission en liaison descendante. L'UE peut en outre déterminer de multiples ressources PUCCH à partir de l'ensemble ou des ensembles de ressources PUCCH déterminés en fonction de l'indice reçu, et transmettre l'UCI sur l'une des multiples ressources PUCCH déterminées.

International search report:
Received at International Bureau: 12 February 2020 (12.02.2020) [CN]

International Report on Patentability (IPRP) Chapter II of the PCT:
Not available

(81) 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
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 (OAPI) : BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG
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 (EAPO) : AM, AZ, BY, KG, KZ, RU, TJ, TM