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1. (WO2018203700) METHOD FOR TRANSMITTING HARQ ACK RESPONSE FOR TERMINAL SUPPORTING SHORT TRANSMISSION TIME INTERVAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR

Pub. No.:    WO/2018/203700    International Application No.:    PCT/KR2018/005185
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat May 05 01:59:59 CEST 2018
IPC: H04L 1/18
H04L 5/00
H04W 72/04
H04W 72/12
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: HONG, Uihyun
홍의현
YI, Yunjung
이윤정
LEE, Hyunho
이현호
Title: METHOD FOR TRANSMITTING HARQ ACK RESPONSE FOR TERMINAL SUPPORTING SHORT TRANSMISSION TIME INTERVAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Abstract:
Disclosed is an uplink transmission method for a terminal supporting multiple transmission time interval (sTTI) length in a wireless communication system according to one embodiment of the present invention. The uplink transmission method performed by a terminal comprises the steps of: receiving downlink signals in a first downlink slot and a second downlink slot of a special subframe; and transmitting a hybrid automatic repeat request acknowledgment/negative-acknowledgment (HARQ-ACK) responses corresponding to a downlink signal received in the first downlink slot and a down link signal received in the second downlink slot, respectively, wherein the special subframe may be configured by some of a plurality of predetermined special subframe configurations.