公开(公告)号：WO2023022413A1

公开(公告)日：2023-02-23

申请号：PCT/KR2022/011552

申请日：2022-08-04

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Sangwon ,  JUNG, Sunghoon

IPC: H04W24/08 ,  H04W84/06 ,  H04L43/16

Abstract: A method and apparatus for operations based on remaining service time in a wireless communication system is provided. A wireless device acquires information on a service time for a serving cell. A wireless device receive, from the serving cell, a measurement configuration including a first type of a measurement target and a second type of a measurement target. A wireless device determines whether to perform measurements on the second type of the measurement target, based on the information on the service time of the serving cell.

公开(公告)号：WO2022086154A1

公开(公告)日：2022-04-28

申请号：PCT/KR2021/014669

申请日：2021-10-20

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Seongjoon ,  KIM, Sangwon ,  LEE, Gyeongcheol ,  YI, Seungjune

IPC: H04W28/02 ,  H04W76/40 ,  H04W76/11 ,  H04W80/02 ,  H04W4/06

Abstract: The present invention relates to a method of processing signals by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of receiving a data signal including a data unit for a multicast/broadcast service (MBS) based on a control signal addressed with a Group-Radio Network Temporary Identifier (G-RNTI) from a network; identifying a logical channel for the MBS among two or more logical channels, based on the G-RNTI and a logical channel identifier; and transferring the data unit for the MBS to the identified logical channel.

公开(公告)号：WO2021153983A1

公开(公告)日：2021-08-05

申请号：PCT/KR2021/001079

申请日：2021-01-27

Applicant: LG ELECTRONICS INC.

Inventor： CHOE, Hyunjung ,  JUNG, Sunghoon ,  KIM, Sangwon

IPC: H04W24/10 ,  H04W28/04 ,  H04W76/27 ,  H04W24/02

Abstract: A method and apparatus for reporting data transmission procedure failure for network optimization in a wireless communication system is provided. A wireless device performs the data transmissions to a network in idle state and/or inactive state. A wireless device detects failures of the data transmissions. A wireless device logs information related to each of the failures and counts a number of the failures, while the logging validity timer is running. A wireless device establishes or resumes a connection with the network based on that the counted number is equal to or bigger than a threshold value.

公开(公告)号：WO2020197125A1

公开(公告)日：2020-10-01

申请号：PCT/KR2020/003227

申请日：2020-03-09

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Oanyong ,  JUNG, Sunghoon ,  KIM, Sangwon

IPC: H04W36/00 ,  H04W36/30 ,  H04W36/32

Abstract: The present disclosure relates to method and apparatus for performing a measurement wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device comprises: receiving measurement configurations from a network, each of the measurement configurations mapping to a corresponding signal quality range; measuring a first signal quality for a serving cell at a first time point and a second signal quality for the serving cell at a second time point after the first time point; identifying a signal quality range to which a difference between the first signal quality and the second signal quality belongs; and performing a measurement based on a measurement configuration mapped to the identified signal quality range.

公开(公告)号：WO2020175906A1

公开(公告)日：2020-09-03

申请号：PCT/KR2020/002731

申请日：2020-02-26

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Sangwon ,  LEE, Youngdae ,  JUNG, Sunghoon ,  KIM, Hongsuk

IPC: H04W36/00 ,  H04W36/32 ,  H04W76/27 ,  H04W76/30

Abstract: A method and apparatus for mobility condition change based on serving cell quality and connection release in a wireless communication system is provided. A wireless device receives information on a first condition related to a conditional mobility to a target cell, detects a serving cell problem, performs the conditional mobility to the target cell based on a second condition related to a cell selection, and performs a connection release with the target cell.

公开(公告)号：WO2020045874A1

公开(公告)日：2020-03-05

申请号：PCT/KR2019/010506

申请日：2019-08-19

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Sangwon

IPC: H04W24/10 ,  H04W76/27

Abstract: A method and apparatus for restricting measurement based on result of a reference measurement in wireless communication system is provided. A wireless device, in a wireless communication system, receives configuration to perform a first measurement and a second measurement from a network, wherein the first measurement and the second measurement belong to different measurement categories. The wireless device performs the first measurement on unlicensed frequency. The wireless device determines whether to perform the second measurement on the unlicensed frequency based on result of the first measurement.

公开(公告)号：WO2020036379A1

公开(公告)日：2020-02-20

申请号：PCT/KR2019/010100

申请日：2019-08-09

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Sangwon

IPC: H04W24/02 ,  H04W16/28 ,  H04B7/0408

Abstract: Provided are a method of deriving cell quality and a device supporting the method. According to an embodiment of the present invention, the method includes: detecting reference signals in a first period; detecting that a specific reference signal among the reference signals is not detected in a second period; and considering that a quality of the specific reference signal which is not detected in the second period as a quality of the specific reference signal measured in the first period.

公开(公告)号：WO2019245294A1

公开(公告)日：2019-12-26

申请号：PCT/KR2019/007436

申请日：2019-06-20

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Sangwon

IPC: H04W24/10 ,  H04W16/28

Abstract: Provided are a method for deriving cell quality and a device supporting the method. According to one embodiment of the present invention, the method includes: measuring a first reference signal (RS) group transmitted in a first measurement window; deriving a first cell quality of a cell for the first measurement window, based on M best RSs of the first RS group; measuring a second RS group transmitted in a second measurement window; and deriving a second cell quality of the cell for the second measurement window, when the second RS group includes N RSs among the M best RSs of the first RS group.

公开(公告)号：WO2018226055A1

公开(公告)日：2018-12-13

申请号：PCT/KR2018/006500

申请日：2018-06-08

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Sangwon

IPC: H04W48/16 ,  H04W48/08

CPC classification number: H04W48/16 ,  H04W48/08 ,  H04W48/12

Abstract: Provided are a method for a user equipment (UE) to delete system information in a wireless communication. The method include: storing first system information; receiving information on valid area where the first system information is valid, from a network; camping on a cell not belonging to the valid area; upon camping on the cell, starting a timer; and deleting the first system information, if the timer is expired.

公开(公告)号：WO2018203633A1

公开(公告)日：2018-11-08

申请号：PCT/KR2018/004989

申请日：2018-04-30

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Sangwon ,  LEE, Youngdae

IPC: H04W48/14 ,  H04W48/02 ,  H04W48/20

CPC classification number: H04W48/02 ,  H04W48/14

Abstract: The present invention is directed to a method and an apparatus for use in a wireless communication system. Specifically, the present invention is directed to a method comprising: receiving essential System Information (SI) from a first cell, the essential SI including information for acquiring an on-demand SI; requesting the on-demand SI to the first cell; if the on-demand SI is not received from the first cell in a first specific period of time after the requesting the on-demand SI to the first cell is successful, re-requesting the on-demand SI to the first cell; and if the on-demand SI is not received from the first cell in a second specific period of time after a total number of requesting the on-demand SI to the first cell reaches a maximum value, re-selecting a second cell under assumption that the first cell is a barred cell, and an apparatus therefore.