METHOD AND APPARATUS FOR DETERMINING TRANSMISSION TIMING IN WIRELESS COMMUNICATION SYSTEM

WIPO Patent Application WO/2020/027581

A1

A method for transmitting hybrid automatic repeat request acknowledgement (HARQ-ACK) information by a user equipment (UE) in a wireless communication system is provided. The method includes receiving a physical downlink control channel (PDCCH) including information for downlink semi-persistent scheduling (DL SPS) release from a base station and transmitting an uplink channel including HARQ-ACK information for the PDCCH including the information for DL SPS release to the base station, in which a first symbol of the uplink channel is transmitted at least after a processing time (T proc,3) from when a last symbol of the PDCCH is transmitted, and the processing time is determined based on a smaller value between a subcarrier spacing value of the PDCCH and a subcarrier spacing value of the uplink channel.

PARK SUNGJIN (KR)
RYU HYUNSEOK (KR)
BANG JONGHYUN (KR)
YEO JEONGHO (KR)
OH JINYOUNG (KR)

PCT/KR2019/009558

February 06, 2020

July 31, 2019

Click for automatic bibliography generation  

SAMSUNG ELECTRONICS CO LTD (KR)

H04W56/00; H04L5/00; H04W72/04

US20180212717A1	2018-07-26
US20100195629A1	2010-08-05
EP2822207A1	2015-01-07

"3GPP; TSGRAN; NR; Physical layer procedures for control (Release 15", 3GPP TS 38.213, 29 June 2018 (2018-06-29), XP051454109
"3GPP; TSGRAN; NR; Physical layer procedures for data (Release 15", 3GPP TS 38.214, 29 June 2018 (2018-06-29), XP051454110
SAMSUNG: "Support of Different Numerologies for Same Vertical", 3GPP TSG RAN WG1 MEETING #86BIS, 10 October 2016 (2016-10-10)
See also references of EP 3821655A4

Y.P.LEE, MOCK & PARTNERS (KR)

View/Download PDF      PDF Help

Previous Patent: FOULING-RESISTANT REVERSE OSMOSIS MEMBRANE, METHOD FOR PRODUCING SAME, AND FOULING-RESISTANT REVERSE...

Next Patent: MOLTEN IRON PROCESSING APPARATUS AND MOLTEN IRON PROCESSING METHOD