METHOD FOR TERMINAL TO ACCESS CHANNEL IN UNLICENSED BAND, AND DEVICE USING METHOD

WIPO Patent Application WO/2020/060369

A1

Provided are a method for a terminal to access a channel in an unlicensed band, and a device using the method. For the unlicensed band, the terminal identifies the priority of each of a first uplink channel and a second uplink channel to be transmitted from a consecutive N (N is a natural number of two or more) number of slots allocated from a base station, determines the respective numbers of sensing operations for transmitting the first uplink channel or the second uplink channel on the basis of the priorities, and then performs a sensing operation accordingly. The corresponding uplink channel is transmitted when the channel is determined to be idle.

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WO/2016/010682	CLEAR-TO-SEND SIGNALING TO LIMIT WIFI INTERFERENCE IN UNLICENSED SPECTRUM
WO/2023/153999	RELEASE ASSISTANCE INDICATION FOR NEW RADIO SMALL DATA TRANSMISSION (NR SDT)

MYUNG SECHANG (KR)
KIM SEONWOOK (KR)
PARK CHANGHWAN (KR)
AHN JOONKUI (KR)
YANG SUCKCHEL (KR)

PCT/KR2019/012357

March 26, 2020

September 23, 2019

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LG ELECTRONICS INC (KR)

H04W74/08; H04L1/18; H04W28/04; H04W74/00

WO2017150911A1	2017-09-08
WO2017039141A1	2017-03-09

KR20180018247A	2018-02-21
KR20170093073A	2017-08-14
KR20180074689A	2018-07-03

ENVISION PATENT & LAW FIRM (KR)

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