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1. (WO2018048110) METHOD FOR TRANSMITTING/RECEIVING UPLINK CONTROL CHANNEL IN FRAME STRUCTURE OF SHORT TRANSMISSION TIME INTERVAL AND DEVICE THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/048110 International Application No.: PCT/KR2017/008734
Publication Date: 15.03.2018 International Filing Date: 11.08.2017
IPC:
H04L 5/00 (2006.01) ,H04L 1/18 (2006.01)
Applicants: KT CORPORATION[KR/KR]; (206, Jeongja-dong) 90, Buljeong-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13606, KR
Inventors: KIM, Ki-tae; KR
PARK, Kyujin; KR
CHOI, Woo-jin; KR
Agent: KIM, Eungu; KR
SONG, Haemo; KR
Priority Data:
10-2016-011678409.09.2016KR
10-2017-009882004.08.2017KR
Title (EN) METHOD FOR TRANSMITTING/RECEIVING UPLINK CONTROL CHANNEL IN FRAME STRUCTURE OF SHORT TRANSMISSION TIME INTERVAL AND DEVICE THEREFOR
(FR) PROCÉDÉ D'ÉMISSION/RÉCEPTION D'UN CANAL DE COMMANDE DE LIAISON MONTANTE DANS UNE STRUCTURE DE TRAME D'INTERVALLE DE TEMPS DE TRANSMISSION COURT ET DISPOSITIF ASSOCIÉ
(KO) 짧은 전송 시간 간격의 프레임 구조에서 상향링크 제어 채널을 송수신하는 방법 및 그 장치
Abstract: front page image
(EN) The present embodiments propose a method for transmitting an Ack/Nack of sPUCCH in response to the reception of short TTI-based Spdsch in a 3GPP LTE/LTE- Advanced system. Specifically, in the present embodiments, a base station sets, for each terminal, an offset value for setting a link between sPDSCH and sPUCCH, and transmits the set offset value to the terminal through upper layer signaling (RRC signaling), thereby enabling a terminal to use the offset value to allocate sPUCCH resources for transmitting an Ack/Nack in response to the reception of sPDSCH.
(FR) Les modes de réalisation de l'invention proposent un procédé de transmission d'un accusé de réception/accusé de réception négatif (Ack/Nack) d'un canal de commande de liaison montante physique court (sPUCCH) en réponse à la réception d'un canal partagé de liaison descendante physique court (sPDSCH) basé sur un intervalle de temps de transmission (TTI) dans un système avancé (LTE) / LTE 3GG. Spécifiquement, dans ces modes de réalisation, une station de base établit, pour chaque terminal, une valeur de décalage pour établir une liaison entre un sPDSCH et un sPUCCH, et transmet la valeur de décalage établie au terminal par l'intermédiaire d'une signalisation de couche supérieure (signalisation RRC)), permettant ainsi à un terminal d'utiliser la valeur de décalage pour attribuer des ressources de sPUCCH pour la transmission d'un Ack/Nack en réponse à la réception de sPDSCH.
(KO) 본 실시예들은 3GPP LTE/LTE-Advanced 시스템에서 short TTI 기반 sPDSCH 수신에 대한 sPUCCH의 Ack/Nack 전송 방법을 제안한다. 구체적으로, 본 실시예들은, 기지국이 sPDSCH와 sPUCCH의 링크 설정을 위한 오프셋 값을 단말 별로 설정하고 설정된 오프셋 값을 상위 계층 시그널링(RRC 시그널링)을 통해 단말로 전송함으로써, 단말이 오프셋 값을 이용하여 sPDSCH 수신에 대한 Ack/Nack 전송을 위한 sPUCCH 자원을 할당할 수 있도록 한다.
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, 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: Korean (KO)
Filing Language: Korean (KO)