公开(公告)号：US10772012B2

公开(公告)日：2020-09-08

申请号：US16669413

申请日：2019-10-30

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Hyunjung Choe ,  Hongsuk Kim

IPC: H04W28/18 ,  H04W60/04 ,  H04W76/12 ,  H04W74/08 ,  H04W76/27 ,  H04W74/00

Abstract: Provided are a method for a user equipment (UE) to perform early data transmission (EDT) in a wireless communication, and an apparatus supporting the same. The method may include: receiving system information including a threshold for the EDT; determining whether or not a condition for initiating the EDT is satisfied, by comparing the threshold for the EDT with a size of data for transmission; if the condition is satisfied, performing the EDT; and if the condition is not satisfied, performing a radio resource control (RRC) connection establishment or resume procedure.

公开(公告)号：US10601535B2

公开(公告)日：2020-03-24

申请号：US15933077

申请日：2018-03-22

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/27 ,  H04J11/00 ,  H04W76/19 ,  H04W72/04 ,  H04W76/15

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing SCG re-establishment in dual connectivity in wireless communication system, the method comprising: detecting radio link failure on a secondary node, wherein the UE is configured with a master node and the secondary node; and receiving signals from candidates of a new secondary node for obtaining information about which cell is a best candidate on the new secondary node to prepare for radio link failure on the secondary node; and initiating RRC connection re-establishment procedure for recovery from the radio link failure of the secondary node if a cell which is to be a PSCell on a new secondary node is selected in a cell list.

公开(公告)号：US10397833B2

公开(公告)日：2019-08-27

申请号：US16045444

申请日：2018-07-25

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Hyunjung Choe ,  Hongsuk Kim

IPC: H04W4/00 ,  H04W28/18 ,  H04W60/04

Abstract: Provided are a method for a user equipment (UE) to perform early data transmission (EDT) in a wireless communication, and an apparatus supporting the same. The method may include: receiving system information including a threshold for the EDT; determining whether or not a condition for initiating the EDT is satisfied, by comparing the threshold for the EDT with a size of data for transmission; if the condition is satisfied, performing the EDT; and if the condition is not satisfied, performing a radio resource control (RRC) connection establishment or resume procedure.

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：US12177848B2

公开(公告)日：2024-12-24

申请号：US17571852

申请日：2022-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Hongsuk Kim ,  Sunghoon Jung

IPC: H04W72/21 ,  H04W52/02 ,  H04W60/00 ,  H04W88/06

Abstract: The present disclosure relates to a gap operation in wireless communications. According to an embodiment of the present disclosure, a user equipment (UE) sends information indicating a preference that discontinuous reception (DRX) is used for a scheduling gap and is configured with overlapped duration for connected mode DRX (CDRX) and the scheduling gap.

公开(公告)号：US12035276B2

公开(公告)日：2024-07-09

申请号：US17450748

申请日：2021-10-13

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Sangwon Kim ,  Hongsuk Kim

IPC: H04W68/00 ,  H04W72/23 ,  H04W74/0833 ,  H04W76/10

CPC classification number: H04W68/005 ,  H04W72/23 ,  H04W74/0833 ,  H04W76/10

Abstract: The present disclosure relates to a paging response in wireless communications. According to an embodiment of the present disclosure, a wireless device may perform a UL transmission for informing that the wireless device does not respond to a paging from a first network to the first network, while communicating with the first network. The UL transmission is related to the ID of the wireless device among a list of IDs of the wireless devices in the paging.

公开(公告)号：US11956692B2

公开(公告)日：2024-04-09

申请号：US17967210

申请日：2022-10-17

Applicant: LG Electronics Inc.

Inventor： Sangwon Kim ,  Youngdae Lee ,  Sunghoon Jung ,  Hongsuk Kim

IPC: H04W4/00 ,  H04W36/00 ,  H04W36/08 ,  H04W36/32 ,  H04W48/20 ,  H04W74/0833 ,  H04W76/11 ,  H04W80/02

CPC classification number: H04W36/32 ,  H04W36/00835 ,  H04W36/0085 ,  H04W36/08 ,  H04W48/20 ,  H04W74/0833 ,  H04W76/11 ,  H04W80/02

Abstract: A method and apparatus for relaxation of mobility condition based on serving cell quality is provided. A wireless device, which has been configured with conditional mobility, performs a conditional mobility to a target cell by using a mobility condition related to the target cell upon detecting a radio link problem on a serving cell.

公开(公告)号：US11595862B2

公开(公告)日：2023-02-28

申请号：US17268067

申请日：2019-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Hongsuk Kim ,  Sangwon Kim ,  Youngdae Lee

IPC: H04W36/00 ,  H04W4/40

Abstract: A method and apparatus for handling signaling delay for handover is provided. A wireless device transmits a measurement report based on a first event for a first cell, receives a handover command which commands a handover to the first cell, and checks validity of the handover command based on the first event for the first cell and/or a second event for a second cell other than the first cell.

公开(公告)号：US11589413B2

公开(公告)日：2023-02-21

申请号：US17188797

申请日：2021-03-01

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Hyunjung Choe ,  Hongsuk Kim

IPC: H04W76/27 ,  H04W76/18 ,  H04W74/08

Abstract: Provided are a method for a user equipment (UE) to perform early data transmission (EDT) in a wireless communication, and an apparatus supporting the same. The method may include: transmitting a first radio resource control (RRC) message for the EDT, to a base station; receiving a second RRC message in response to the first RRC message, from the base station; if the second RRC message indicates that the EDT is successful, considering that the EDT ends successfully; if the second RRC message indicates that the EDT is unsuccessful, considering that the EDT ends unsuccessfully; and entering a RRC_IDLE state.

公开(公告)号：US11570839B2

公开(公告)日：2023-01-31

申请号：US17222483

申请日：2021-04-05

Applicant: LG Electronics Inc.

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

IPC: H04W72/00 ,  H04W76/27 ,  H04W24/10 ,  H04W28/02 ,  H04W74/08 ,  H04W88/06

Abstract: Provided are a method and a device for receiving information indicating the type of a signaling radio bearer (SRB) in a wireless communication system. A user equipment (UE): receives a first radio resource control (RRC) message including information indicating the type of SRB on which a second RRC message, which is a message corresponding to the first RRC message, is to be transmitted; and transmits the second RRC message via the type of SRB indicated by the information indicating the type of SRB. Accordingly, the type of bearer on which a first message is received and the type of bearer on which a second message is transmitted in a single RRC procedure may be identical or mutually different.