Method for performing action according to LBT type in unlicensed band in wireless communication system and user equipment using same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11503639
APP PUB NO 20210345406A1
SERIAL NO

17267312

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a method, performed by a user equipment (UE), for performing an action according to the type of listen before talk (LBT) in an unlicensed band, the method comprising the steps of: obtaining, from a base station, information about an LBT type and information about a physical uplink shared channel (PUSCH) starting position through an uplink (UL) grant; performing, on the basis of the obtained LBT type, an action according to the LBT type; and transmitting a PUSCH on the basis of the information about the PUSCH starting position after performing the action according to the LBT type, wherein the information about the PUSCH starting position indicates the position of any one of a plurality of PUSCH starting position candidates.

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Patent Owner(s)

  • LG ELECTRONICS INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahn, Joonkui Seoul, KR 1246 13978
Kim, Seonwook Seoul, KR 751 3955
Myung, Sechang Seoul, KR 76 189
Yang, Suckchel Seoul, KR 1399 13410

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