Title:
METHOD AND DEVICE FOR TRANSMITTING/RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/032558
Kind Code:
A1
Abstract:
The present invention relates to a wireless communication system, and specifically, to a method and a device for the method, the method comprising the steps of: receiving scheduling information including LBT type information and PUCCH resource indication information; receiving data on the basis of the scheduling information; and carrying out an LBT procedure on the basis of the LBT type information, and then transmitting ACK/NACK information of the data by using a PUCCH resource, wherein one PUCCH resource set, among a plurality of PUCCH resource sets, is selected on the basis of the value of the LBT type information, and the PUCCH resource is indicated, in the selected PUCCH resource set, by the PUCCH resource indication information.
Inventors:
YANG SUCKCHEL (KR)
PARK HANJUN (KR)
KIM SEONWOOK (KR)
PARK HANJUN (KR)
KIM SEONWOOK (KR)
Application Number:
PCT/KR2019/009842
Publication Date:
February 13, 2020
Filing Date:
August 07, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W74/00; H04L5/00; H04W72/02; H04W72/04; H04W74/08
Domestic Patent References:
| WO2017047973A1 | 2017-03-23 | |||
| WO2018029659A1 | 2018-02-15 |
Foreign References:
| KR20180039501A | 2018-04-18 | |||
| US20180160436A1 | 2018-06-07 |
Other References:
ZTE ET AL.: "Considerations on RS/channel design and measurement for NR-U R1-1803951", 3GPP TSGRAN WG1 MEETING #92BIS, 7 April 2018 (2018-04-07), Sanya, China, XP051413759
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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