METHOD FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

WIPO Patent Application WO/2019/031812

A1

A method by which a terminal receives a downlink signal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving information on a payload size of a group common-physical control channel (GC-PDCCH), which should be monitored by the terminal, and information on a control channel element (CCE) aggregation level of the GC-PDCCH, which should be monitored by the terminal; monitoring the GC-PDCCH in a control resource set (CORESET) on the basis of the information on the payload size of the GC-PDCCH and the information on the CCE aggregation level of the GC-PDCCH; and obtaining a slot format indication (SFI) through the GC-PDCCH.

JO SOONKI (KR)
YI YUNJUNG (KR)
HWANG DAESUNG (KR)

PCT/KR2018/008961

February 14, 2019

August 07, 2018

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LG ELECTRONICS INC (KR)

H04L5/00; H04W72/04; H04W72/14

WO2016123393A1

2016-08-04

INTERDIGITAL INC: "On Group-common PDCCH Design", R1-1710947, 3GPP TSG RAN WG1 NR AD-HOC#2, 16 June 2017 (2017-06-16), Qingdao, China, XP051300148
SAMSUNG: "UE-Common NR-PDCCH Transmission Aspects", R1-1707999, 3GPP TSG RAN WG1 #89, 6 May 2017 (2017-05-06), Hangzhou, China, XP051262176
LG ELECTRONICS: "Discussion on the Contents of Group Common PDCCH", R1-1710310, 3GPP TSG RAN WG1 NR AD HOC #2, 17 June 2017 (2017-06-17), Qingdao, China, XP051299526
ERICSSON: "On Group-Common PDCCH Structure and Configuration", R1-1711483, 3GPP TSG R AN WG1 NR AD-HOC #2, 17 June 2017 (2017-06-17), Qingdao, P.R. China, XP051300668
See also references of EP 3668215A4

KIM, Yong In et al. (KR)

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