公开(公告)号：US11102708B2

公开(公告)日：2021-08-24

申请号：US16628518

申请日：2018-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Oanyong Lee ,  Youngdae Lee ,  Sangwon Kim ,  Hongsuk Kim

IPC: H04W48/10 ,  H04W68/00 ,  H04W48/12

Abstract: Provided are a method of acquiring changed system information (SI) and a device supporting the method. According to one embodiment of the present invention, a method for acquiring changed SI in a wireless communication system includes: receiving a first SI message; receiving a notification of SI change; receiving an indication indicating a second SI message, which only contains system information blocks (SIBs) to be modified in the first SI message; and receiving the second SI message according to the indication.

公开(公告)号：US12108294B2

公开(公告)日：2024-10-01

申请号：US17608730

申请日：2020-07-22

Applicant: LG ELECTRONICS INC.

Inventor： Oanyong Lee ,  Sunghoon Jung

IPC: H04W76/30 ,  H04W36/00 ,  H04W36/08

CPC classification number: H04W36/08 ,  H04W36/0061 ,  H04W76/30

Abstract: The present disclosure relates to a cell reselection in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system, the method comprises: receiving a connection release message from a network upon which the wireless device leaving a connected state; receiving a configuration of a threshold range from the network; receiving information for identities (IDs) of higher priority cells from the network; identifying a highest ranked cell among a plurality of neighbor cells based on a result of a measurement on the plurality of neighbor cells; identifying one or more neighbor cells among the plurality of neighbor cells whose ranking value is within the threshold range of a ranking value of the highest ranked cell; and performing a cell reselection to a cell among the one or more neighbor cells based on that an ID of the cell is included in the IDs of higher priority cells.

公开(公告)号：US12035183B2

公开(公告)日：2024-07-09

申请号：US17506874

申请日：2021-10-21

Applicant: LG Electronics Inc.

Inventor： Hyunjung Choe ,  Oanyong Lee

IPC: H04W36/32 ,  H04W36/00 ,  H04W72/23 ,  H04W74/00 ,  H04W74/0833

CPC classification number: H04W36/0061 ,  H04W36/32 ,  H04W72/23 ,  H04W74/004 ,  H04W74/0833

Abstract: A method and apparatus for a fast access considering service assistant information in a wireless communication system is provided. A wireless device selects a new cell. The wireless device performs a Random Access (RA) procedure to the new cell. The wireless device performs a cell reselection procedure based on a mobility information. The RA procedure includes (1) selecting a special RA preamble for service assistance information related to an intended slice, (2) transmitting, to the new cell, a RA message including the service assistance information; and (3) receiving, from the new cell, a response message including the mobility information.

公开(公告)号：US11877195B2

公开(公告)日：2024-01-16

申请号：US17283219

申请日：2019-12-20

Applicant: LG Electronics Inc.

Inventor： Oanyong Lee ,  Sunyoung Lee

IPC: H04W36/32 ,  H04W36/00

CPC classification number: H04W36/0072 ,  H04W36/32

Abstract: The present disclosure relates to method and apparatus for cell reselection in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises performing a cell reselection to a cell at a first time point during a time duration; receiving, from the cell, information comprising a first time range and a weight related to the first time range; determining a mobility counter based on the weight related to the first time range, wherein a time length between the first time point and a second time point at which a previous cell reselection is performed during the time duration is within the first time range; and determining a mobility state of the wireless device based on the mobility counter.

公开(公告)号：US11510088B2

公开(公告)日：2022-11-22

申请号：US17098197

申请日：2020-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Oanyong Lee ,  Sunghoon Jung ,  Jongwoo Hong

IPC: H04W24/10 ,  H04W24/08

Abstract: A method and apparatus for managing measurement results for early measurement in a wireless communication system is provided. A wireless device receives, from a network, measurement configuration for early measurement, wherein the measurement configuration includes 1) a first frequency group for a first Radio Access Technology (RAT), and 2) a second frequency group for a second RAT. A wireless device transmits a measurement report including the measurements results of only one of the first frequency group and the second frequency group. A wireless device discards the stored measurement results of the other one of the first frequency group and the second frequency group which are not transmitted to the network.

公开(公告)号：US11356912B2

公开(公告)日：2022-06-07

申请号：US16990194

申请日：2020-08-11

Applicant: LG ELECTRONICS INC.

Inventor： Oanyong Lee ,  Sunghoon Jung ,  Jongwoo Hong

IPC: H04W36/00 ,  H04W24/08 ,  H04W36/38 ,  H04W36/32

Abstract: The present disclosure relates to a measurement handling in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system, the method comprises: receiving information for a validity timer from a network; starting the validity timer to be expired at a first expiration time point based on the information; while the validity timer is running, performing a measurement on one or more neighbor cells and performing cell reselections; determining a mobility state based on a number of the cell reselections; adjusting, based on the mobility state, the first expiration time point to a second expiration time point of the validity timer that is currently running; and stopping the measurement upon reaching the second expiration time point.

公开(公告)号：US10939270B2

公开(公告)日：2021-03-02

申请号：US16299606

申请日：2019-03-12

Applicant: LG Electronics Inc.

Inventor： Changhwan Park ,  Seokmin Shin ,  Joonkui Ahn ,  Seunggye Hwang ,  Oanyong Lee

IPC: H04W4/80 ,  H04L5/00 ,  H04L27/26 ,  H04W72/04

Abstract: Various embodiments provide a method for transceiving a signal by a terminal and a base station in a wireless communication system and a device supporting same.

公开(公告)号：US12273779B2

公开(公告)日：2025-04-08

申请号：US17769069

申请日：2020-10-14

Applicant: LG Electronics Inc.

Inventor： Hongsuk Kim ,  Sunghoon Jung ,  Oanyong Lee ,  Jongwoo Hong

IPC: H04W36/00 ,  H04W36/36

Abstract: The present disclosure relates to mobility in dual connectivity (DC) in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: receiving, from a network, a plurality of conditional mobility commands, each of the plurality of conditional mobility commands comprising a respective trigger type; identifying, among the plurality of conditional mobility commands, one or more conditional mobility commands comprising a trigger type corresponding to a secondary cell group (SCG) configuration status of the wireless device; and performing an evaluation of one or more target cells related to the one or more conditional mobility commands.

公开(公告)号：US12262268B2

公开(公告)日：2025-03-25

申请号：US17785244

申请日：2021-01-22

Applicant: LG ELECTRONICS INC.

Inventor： Oanyong Lee

IPC: H04W4/00 ,  H04W36/00

Abstract: The present disclosure relates to performing measurement in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: receiving, from a network, information for at least one of a first cell quality threshold or a second cell quality threshold, and information for at least one of a first triggering threshold or a second triggering threshold; identifying a representative cell of each of a plurality of frequencies for measurement; obtaining a representative cell quality for each of the plurality of frequencies based on a measurement on the representative cell of each of the plurality of frequencies; and performing a relaxed measurement on the plurality of frequencies based on a determination that a triggering condition for the relaxed measurement is satisfied, wherein the triggering condition comprises at least one of: a condition that a number of frequencies for which representative cell quality is higher than the first cell quality threshold among the plurality of frequencies is lower than the first triggering threshold; or a condition that a number of frequencies for which representative cell quality is lower than the second cell quality threshold among the plurality of frequencies is higher than the second triggering threshold.

公开(公告)号：US11611859B2

公开(公告)日：2023-03-21

申请号：US16332484

申请日：2018-03-22

Applicant: LG Electronics Inc.

Inventor： Changhwan Park ,  Seokmin Shin ,  Joonkui Ahn ,  Seunggye Hwang ,  Oanyong Lee

IPC: H04W72/02 ,  H04W4/80 ,  H04L5/00 ,  H04L27/26 ,  H04W72/0446 ,  H04W72/0453 ,  H04L1/08 ,  H04W72/1273 ,  H04W72/12

Abstract: Various embodiments provide a method for transceiving a signal by a terminal and a base station in a wireless communication system and a device supporting same.