公开(公告)号：US20210258844A1

公开(公告)日：2021-08-19

申请号：US17270598

申请日：2019-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Hongsuk KIM ,  Sangwon KIM ,  Youngdae LEE

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

Abstract: A method and apparatus for delayed Cell Group (CG) change procedure in a wireless communication system is provided. A wireless device triggers a measurement reporting based on a first event for a first cell, receives a cell group (CG) change command which commands CG change related to the first cell, and determines whether the CG change command is valid or not 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：US20210105686A1

公开(公告)日：2021-04-08

申请号：US16986217

申请日：2020-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Geumsan JO ,  Sunghoon JUNG ,  Seungjune YI ,  Hongsuk KIM

IPC: H04W36/14 ,  H04W36/38 ,  H04W36/00 ,  H04W36/18 ,  H04W36/30

Abstract: A method for managing connections by a user equipment (UE) in a wireless communication system is disclosed. The method comprises steps of receiving a handover command from a first network; performing a random access procedure to a second network while maintaining a connection of the first network; based on a radio link problem associated with the first network being detected, releasing the connection of the first network; and reporting information related to the radio link problem associated with the first network to the second network after performing the random access procedure is successfully completed.

公开(公告)号：US20200314714A1

公开(公告)日：2020-10-01

申请号：US16833358

申请日：2020-03-27

Applicant: LG Electronics Inc.

Inventor： Sunghoon JUNG ,  Hongsuk KIM ,  Heejeong CHO

IPC: H04W36/08 ,  H04W36/32 ,  H04W76/30 ,  H04W76/27 ,  H04W8/08

Abstract: A method and apparatus for a source cell release indication for dual stack mobility in a wireless communication system is provided. A wireless device, which initiates a mobility from a source node to a target node, keeps communicating with the source node, and receives, from the target node, an indication. Upon receiving the indication, the wireless device stops communicating with the source node.

公开(公告)号：US20190357066A1

公开(公告)日：2019-11-21

申请号：US16414552

申请日：2019-05-16

Applicant: LG ELECTRONICS INC.

Inventor： Hongsuk KIM ,  Youngdae Lee ,  Yejee Lee

IPC: H04W24/10 ,  H04W36/00

Abstract: A method and apparatus for supporting a measurement reporting enhancement for an aerial device in a wireless communication system is provided. A prohibit timer can be used in order to prohibit frequent measurement reporting, and the prohibit timer may be stopped when a leaving condition for the measurement reporting is satisfied and/or a handover procedure and/or a radio resource control (RRC) connection re-establishment procedure is performed.

公开(公告)号：US20190335363A1

公开(公告)日：2019-10-31

申请号：US16506853

申请日：2019-07-09

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Hyunjung CHOE ,  Hongsuk KIM

IPC: H04W28/18 ,  H04W74/08 ,  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：US20190313270A1

公开(公告)日：2019-10-10

申请号：US16376935

申请日：2019-04-05

Applicant: LG ELECTRONICS INC.

Inventor： Yejee LEE ,  Hongsuk KIM ,  Youngdae LEE

IPC: H04W24/10 ,  H04B17/327

Abstract: Provided are a method of measurement reporting and a device supporting the method. According to one embodiment of the present invention, the method includes: receiving a configuration of condition for measurement report; starting a first timer related to a first cell, when a report triggering event for the first cell is occurred; detecting a triggering event for a second cell and that the condition is satisfied; and reporting measurement results of the first cell and the second cell, when the first timer is expired or stopped.