METHOD AND DEVICE FOR WIRELESS SIGNAL TRANSMISSION OR RECEPTION IN WIRELESS COMMUNICATION SYSTEM

WIPO Patent Application WO/2020/091575

A1

The present invention relates to a wireless communication system and, particularly, to a method and a device therefor, the method comprising the steps of: monitoring a PDCCH candidate in an SS in units of sub-bands in a BWP including a plurality of sub-bands; and on the basis of the monitoring, detecting a PDCCH, wherein, in the BWP, the same CORESET is repeated per sub-band in a frequency domain, and a plurality of CORESETs included in the plurality of sub-bands are associated with the same SS.

YANG SUCKCHEL (KR)
KIM SEONWOOK (KR)
PARK CHANGHWAN (KR)
YOON SUKHYON (KR)

PCT/KR2019/014865

May 07, 2020

November 04, 2019

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LG ELECTRONICS INC (KR)

H04L5/00; H04L1/00; H04L1/18; H04W74/08

US20180124687A1

2018-05-03

ERICSSON: "Frame structure for NR-U", R1-1811298. 3GPP TSG-RAN WG1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu, China, XP051518700
HUAWEI ET AL.: "DL channels and signals in NR unlicensed band", R1-1810124. 3GPP TSG RAN WG1 MEEUNG#94BIS, 29 September 2018 (2018-09-29), Chengdu, China, XP051517539
VIVO: "Discussion on the channel access procedures", R1-1810382. 3GPP TSG RAN WG1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu, China, XP051517791
NOKIA ET AL.: "On DL Signals and Channels for NR-U", R1-1810622. 3GPP TSG RAN WG1 MEETING #94BIS, 28 September 2018 (2018-09-28), Chengdu, China, XP051518028

KBK & ASSOCIATES (KR)

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