公开(公告)号：US12133121B2

公开(公告)日：2024-10-29

申请号：US17623007

申请日：2020-09-28

Applicant: LG Electronics Inc.

Inventor： Oanyong Lee ,  Sunghoon Jung ,  Jongwoo Hong

IPC: H04W36/00

CPC classification number: H04W36/0058 ,  H04W36/0069 ,  H04W36/00835

Abstract: A method and apparatus for controlling relaxed measurement in a wireless communication system is provided. A wireless device receives, from a network, a first measurement configuration including at least one of relaxed measurement conditions. A wireless device receives, from the network, a second measurement configuration including a frequency set to be measured in an idle state and/or an inactive state. A wireless device determines to perform a relaxed measurement or no measurement on at least one of frequency which is not included in the frequency set included in the second measurement configuration, based on that the at least one of the relaxed measurement conditions is met.

公开(公告)号：US12095498B2

公开(公告)日：2024-09-17

申请号：US17310830

申请日：2020-03-19

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Sunghoon Jung

IPC: H04B1/74 ,  H04W48/06 ,  H04W76/18 ,  H04W48/02

CPC classification number: H04B1/74 ,  H04W48/06 ,  H04W76/18 ,  H04W48/02

Abstract: A method and apparatus for handling radio link failure on unlicensed frequency in a wireless communication system is provided. A wireless device performs Listen Before Talk (LBT) procedure on a serving cell on an unlicensed frequency. A wireless device detects consecutive failures of the LBT procedure on the serving cell. A wireless device bars all cells on the unlicensed frequency for a certain period time.

公开(公告)号：US12063612B2

公开(公告)日：2024-08-13

申请号：US17310951

申请日：2020-04-28

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Sunghoon Jung

IPC: H04W56/00 ,  H04W16/14

CPC classification number: H04W56/0035 ,  H04W16/14

Abstract: A method and apparatus for handling of missing reference signal on unlicensed frequency in a wireless communication system is provided. The upper layer of the wireless device receives, from a lower layer of the wireless device, a first indication related to a first reference signal from a network, wherein the first indication is one of In-Sync (IS) indication or Out-of-Sync (OOS) indication. The upper layer of the wireless device starts a timer. The upper layer of the wireless device receives, from the lower layer of the wireless device, a second indication while the timer is running, wherein the second indication informs that a second reference signal from the network is missing. The upper layer of the wireless device increases a counter related to the first indication upon receiving the second indication.

公开(公告)号：US12052617B2

公开(公告)日：2024-07-30

申请号：US17609199

申请日：2020-05-15

Applicant: LG ELECTRONICS INC.

Inventor： Hongsuk Kim ,  Sunghoon Jung

IPC: H04W76/19 ,  H04W36/00 ,  H04W36/30 ,  H04W36/32 ,  H04W36/36

CPC classification number: H04W36/00837 ,  H04W36/0058 ,  H04W36/305 ,  H04W36/32 ,  H04W36/362 ,  H04W76/19

Abstract: The present disclosure relates to handling a connection re-establishment 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 a conditional mobility command; initiating a conditional mobility based on the conditional mobility command; performing a radio link monitoring (RLM) on a source cell during the conditional mobility; and performing a radio resource control (RRC) re-establishment based on that the conditional mobility fails and a radio link failure (RLF) occurs as a result of the RLM.

公开(公告)号：US20240236734A9

公开(公告)日：2024-07-11

申请号：US17769555

申请日：2020-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Hyunjung Choe ,  Sunghoon Jung

IPC: H04W24/10 ,  H04L1/1829 ,  H04L41/0631

CPC classification number: H04W24/10 ,  H04L1/1854 ,  H04L41/0631

Abstract: A method and apparatus for handling failures in transmission using PUR in a wireless communication system is provided. A wireless device receives, from a network, preconfigured uplink resource (PUR) configuration. A wireless device detects that each resource of the PUR is not successfully used for uplink (UL) transmission. A wireless device informs the failure cause and/or the expected behavior based on the PUR configuration. A wireless device receives, from a network, reconfiguration of the PUR.

公开(公告)号：US11991549B2

公开(公告)日：2024-05-21

申请号：US17420989

申请日：2019-12-30

Applicant: LG ELECTRONICS INC.

Inventor： Taehun Kim ,  Jongwoo Hong ,  Sunghoon Jung

IPC: H04W24/10 ,  H04W68/00 ,  H04W76/15 ,  H04W76/20 ,  H04W76/30

CPC classification number: H04W24/10 ,  H04W68/005 ,  H04W76/15 ,  H04W76/20 ,  H04W76/30

Abstract: Provided are a method for fast cell setup. According to an embodiment of the present disclosure, the method includes receiving a cell group configuration including a list of cells, performing measurement on the cells, identifying at least one invalid cell among the cells included in the cell group configuration based on a result of the measurement, reporting information on the identified invalid cell.

公开(公告)号：US11889539B2

公开(公告)日：2024-01-30

申请号：US17817716

申请日：2022-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sunghoon Jung

IPC: H04W72/50 ,  H04W72/23 ,  H04W4/40 ,  H04W72/1273

CPC classification number: H04W72/535 ,  H04W4/40 ,  H04W72/1273 ,  H04W72/23

Abstract: A user equipment (UE) receives a grant on a semi-persistent scheduling (SPS) resource from an eNodeB (eNB). The UE determines that the SPS resource cannot accommodate an amount of data available for transmission for a specific logical channel. The UE transmits the SPS scheduling information for the specific logical channel to the eNB. The SPS scheduling information for the specific logical channel may be a scheduling request for the specific logical channel, and may be transmitted on an additional L1 control resource.

公开(公告)号：US11805446B2

公开(公告)日：2023-10-31

申请号：US17423981

申请日：2020-03-24

Applicant: LG Electronics Inc.

Inventor： Sunghoon Jung ,  Geumsan Jo

IPC: H04W28/08 ,  H04W76/15 ,  H04L5/00 ,  H04W28/02

CPC classification number: H04W28/0967 ,  H04L5/0098 ,  H04W28/0236 ,  H04W76/15

Abstract: A method and apparatus for conditional supplementary link activation and transmission in a wireless communication system is provided. A wireless device configures a primary transmission link and at least one supplementary transmission link. The primary transmission link is activated. The wireless device configures a first condition and a second condition. The wireless device determines that the first condition is met upon which the at least one supplementary transmission link is activated. The wireless device performs transmission by using at least one of activated transmission links based on whether the second condition is met.

公开(公告)号：US20230345339A1

公开(公告)日：2023-10-26

申请号：US18075084

申请日：2022-12-05

Applicant: LG Electronics Inc.

Inventor： Sunghoon Jung ,  Hongsuk Kim

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

CPC classification number: H04W36/305 ,  H04W36/08 ,  H04W36/0061

Abstract: The present disclosure relates to link management (LM) in wireless communications. According to an embodiment of the present disclosure, a method performed by a user equipment (UE) configured to operate in a wireless communication system comprises: receiving, from a network, a configuration for multiple candidate cells which are candidates for a serving cell; selecting at least one candidate cell among the multiple candidate cells; and performing a link management (LM) operation on the at least one candidate cell.

公开(公告)号：US11765689B2

公开(公告)日：2023-09-19

申请号：US17287400

申请日：2019-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul Seo ,  Sunghoon Jung

IPC: H04W4/00 ,  H04W72/02 ,  H04L1/1812 ,  H04L1/1867 ,  H04W92/18

CPC classification number: H04W72/02 ,  H04L1/1819 ,  H04L1/1896 ,  H04W92/18

Abstract: Proposed is a method for performing a sidelink operation in a wireless communication system, the method being performed by a terminal. The method comprises: selecting a preferred resource pool from among a plurality of resource pools, wherein the preferred resource pool is one of a first resource pool including a physical sidelink feedback channel (PSFCH) resource and a second resource pool without the PSFCH resource; and, on the basis of a re-selection condition, performing the sidelink operation on the first resource pool or the second resource pool.